Packages1 changed
Classes37 added5 moved67 changed
Diagrams126 changed
Click a count to show only those itemspAdded — only in destinationDeleted — only in baselineMoved — same GUID, different packageChanged — same GUID and package; properties or members differIdenticalPackage (unchanged itself)struckinserted — destination text with baseline wording struck (notes, role notes, role names, multiplicities); the shows the notes and every changed propertyBlue — a changed attribute type (the new type)
▶Gridi
{21D32832-FF64-4213-B81C-55ACE35EEBFF}
Package notes
This top package includes the CIM model related to the grid.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This top package includes the CIM model related to the grid.▶Basei
{20A2C6D8-4765-466f-AD75-5E1B3CAF4E8D}
Package notes
Content of the base CIM. The information in the entire clause "Common Information Model Base Package" is reproduced from the UML with the permission of UCAIug.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Content of the base CIM. The information in the entire clause "Common Information Model Base Package" is reproduced from the UML with the permission of UCAIug.▶Controli
{E4988A5C-BF54-48c4-8232-CE533FD8BB23}
Package notes
The package contains classes related to control.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The package contains classes related to control.Package 'Control' has no changes to the 48 classes it contains.
Changed diagrams (3)
▶▦DocDirectCurrentControlrenamed from DocDirectCurentControli
CHANGED{4700B37E-D4BB-4ad0-9F6B-99407FF13498}
Diagram notes
The diagram contains classes related to direct current control.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:43:32 | 2026-04-21 12:01:00 |
| Name | DocDirectCurentControl | DocDirectCurrentControl |
Diagram notes
The diagram contains classes related to direct current control.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:43:32 | 2026-04-21 12:01:00 |
| Name | DocDirectCurentControl | DocDirectCurrentControl |
Diagram 'DocDirectCurrentControl' has no other changes. The shows its notes and every changed property.
▶▦DocEquipmentControlleri
CHANGED{1980A549-CE27-4f4f-AEE0-461A8BC047BC}
Diagram notes
The diagram contains classes and association related to equipment control.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes and association related to equipment control.▦Diagram
changed
Baseline
Destination
Connectors 1 removedhover a connector to outline the elements it joins
removedStaticVarCompensator – RegulatingCondEq
▶▦DocPowerElectronicsControli
CHANGED{4825BA06-F341-4549-B2E9-CA61AB2BE2FA}
Diagram notes
The diagram contains classes and association related to power electronics control.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes and association related to power electronics control.▦Diagram
changed
Baseline
Destination
▶Corei
{6A503B72-6E15-4cd1-B92D-DDF6D14DBE29}
Package notes
Contains the core PowerSystemResource and ConductingEquipment entities shared by all applications plus common collections of those entities. Not all applications require all the Core entities. This package does not depend on any other package except the Domain package, but most of the other packages have associations and generalizations that depend on it.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Contains the core PowerSystemResource and ConductingEquipment entities shared by all applications plus common collections of those entities. Not all applications require all the Core entities. This package does not depend on any other package except the Domain package, but most of the other packages have associations and generalizations that depend on it.Added classes (2)
▶⚙NameKind«enumeration»i
ADDED{190808A3-21BD-4b6c-8337-16A8384247F5}
Class notes
A standardised classification of name values used to refer to an IdentifiedObject in different contexts. NameKind values are intended to be stable and directly usable in profiles and implementation guidance without requiring external reference data.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | domagoj.peharda | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NameKind | |
| ParentPackage | Core | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | enumeration | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A standardised classification of name values used to refer to an IdentifiedObject in different contexts. NameKind values are intended to be stable and directly usable in profiles and implementation guidance without requiring external reference data.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | domagoj.peharda | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NameKind | |
| ParentPackage | Core | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | enumeration | |
| Type | Class | |
| Version | 1.0 |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| aliasi{F9DC1A02-F831-45d2-8A40-7A7AAA16D13F}show details | did not exist | [1..1] | An alternative name used by a system, project, or user community that differs from the default or preferred name. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes An alternative name used by a system, project, or user community that differs from the default or preferred name.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| devicei{93B6D6C3-4034-4163-BAEB-48DD192223E3}show details | did not exist | [1..1] | A name used to identify a device, component, or object instance within a vendor system, device platform, or operational system. Such names are typically assigned by manufacturers, device firmware, automation systems, metering systems, or enterprise applications (e.g., ERP, asset management, monitoring platforms) and are used for configuration, monitoring, or asset tracking. Note: Device names are often defined within the scope of a particular vendor, system, or installation and are therefore typically unique only within that system context. Example: "IED_BAY3_01", "Meter_102394", "SAP_EQ_000457812" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A name used to identify a device, component, or object instance within a vendor system, device platform, or operational system. Such names are typically assigned by manufacturers, device firmware, automation systems, metering systems, or enterprise applications (e.g., ERP, asset management, monitoring platforms) and are used for configuration, monitoring, or asset tracking. Note: Device names are often defined within the scope of a particular vendor, system, or installation and are therefore typically unique only within that system context. Example: "IED_BAY3_01", "Meter_102394", "SAP_EQ_000457812"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| eici{FCF21086-192A-43aa-BE76-AB29C18810CE}show details | did not exist | [1..1] | An Energy Identification Code name, typically used in European energy market and interoperability contexts. Example: "10YNO-0--------C" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes An Energy Identification Code name, typically used in European energy market and interoperability contexts. Example: "10YNO-0--------C"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| iec61850i{B3F83D03-1CA2-4c48-8B8E-5B3955D0028C}show details | did not exist | [1..1] | A name used in IEC 61850 contexts (e.g., IED name, logical node naming, object references, or related 61850 naming forms as specified by the profile).Example: "LD0/XCBR1.Pos.stVal" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A name used in IEC 61850 contexts (e.g., IED name, logical node naming, object references, or related 61850 naming forms as specified by the profile).Example: "LD0/XCBR1.Pos.stVal"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| labeli{B094413D-CB11-4fbb-AB92-5EA8CE716CF5}show details | did not exist | [1..1] | A short name primarily intended for local display, compact user interfaces, and single-line diagrams. A label is generally preferred to be short and readable rather than globally unique. Example: "T1", "Bay3" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A short name primarily intended for local display, compact user interfaces, and single-line diagrams. A label is generally preferred to be short and readable rather than globally unique. Example: "T1", "Bay3"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| locali{FA364C1A-C75D-465d-A6F6-E0DCF4AB3443}show details | did not exist | [1..1] | A name used within a local naming scope (site, system, organisation, or sub-hierarchy) where meaning is derived from the local context. The name shall be unique inside the container, e.g. substation. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A name used within a local naming scope (site, system, organisation, or sub-hierarchy) where meaning is derived from the local context. The name shall be unique inside the container, e.g. substation.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| pathi{0FBB7809-BD6C-4aca-9F31-B6345C5EE91E}show details | did not exist | [1..1] | A hierarchical name constructed from a sequence of name segments representing containment, structure, or functional decomposition. Example: "SubstationA/Bay3/Breakder1" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A hierarchical name constructed from a sequence of name segments representing containment, structure, or functional decomposition. Example: "SubstationA/Bay3/Breakder1"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| rdsi{84174F58-EEAD-4b3a-A561-B719CD5605C8}show details | did not exist | [1..1] | A name following the Reference Designation System (RDS) defined in IEC 81346, used to uniquely identify systems, functions, and equipment within engineering documentation and technical installations. RDS names express the position or role of an object within a structured engineering hierarchy and are widely used in electrical engineering documentation, drawings, and plant documentation. Note: The Reference Designation System (RDS) provides a structured identification scheme where each segment represents an aspect of an object such as function ("="), product ("-"), or location ("+").Example: "=N01+SA1-Q01" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A name following the Reference Designation System (RDS) defined in IEC 81346, used to uniquely identify systems, functions, and equipment within engineering documentation and technical installations. RDS names express the position or role of an object within a structured engineering hierarchy and are widely used in electrical engineering documentation, drawings, and plant documentation. Note: The Reference Designation System (RDS) provides a structured identification scheme where each segment represents an aspect of an object such as function ("="), product ("-"), or location ("+").Example: "=N01+SA1-Q01"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| urni{6069EBFC-69EA-445a-BC89-1F72E55EAD73}show details | did not exist | [1..1] | A name expressed as a Uniform Resource Name (URN), a persistent identifier defined using a registered namespace according to IETF RFC 8141.URN namespaces provide globally unique identifiers without requiring a resolvable URL and are commonly defined by standards bodies, industry communities, or organisations. Note: URN identifiers use the general structure: "urn:<namespace>:<identifier>" where <namespace> identifies a registered namespace and <identifier> is the value assigned within that namespace. Example: Object Identifier (OID) "urn:oid:1.3.6.1.4.1.4555", UUID namespace "urn:uuid:550e8400-e29b-41d4-a716-446655440000", EIC namespace "urn:eic:10YNO-0--------C" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A name expressed as a Uniform Resource Name (URN), a persistent identifier defined using a registered namespace according to IETF RFC 8141.URN namespaces provide globally unique identifiers without requiring a resolvable URL and are commonly defined by standards bodies, industry communities, or organisations. Note: URN identifiers use the general structure: "urn:<namespace>:<identifier>" where <namespace> identifies a registered namespace and <identifier> is the value assigned within that namespace. Example: Object Identifier (OID) "urn:oid:1.3.6.1.4.1.4555", UUID namespace "urn:uuid:550e8400-e29b-41d4-a716-446655440000", EIC namespace "urn:eic:10YNO-0--------C"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| uuidi{2A263A27-A329-4023-916D-E288389864BA}show details | did not exist | [1..1] | A designation expressed as a Universally Unique Identifier (UUID) as defined in IETF RFC 4122 (and its successor RFC 9562). UUIDs are 128-bit identifiers designed to be globally unique without requiring a central registration authority. UUID names are commonly used in software systems and data exchanges to provide stable identifiers across distributed systems. Note: A UUID is typically represented as a 36-character string consisting of hexadecimal digits grouped in five sections separated by hyphens. Example: "550e8400-e29b-41d4-a716-446655440000" | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A designation expressed as a Universally Unique Identifier (UUID) as defined in IETF RFC 4122 (and its successor RFC 9562). UUIDs are 128-bit identifiers designed to be globally unique without requiring a central registration authority. UUID names are commonly used in software systems and data exchanges to provide stable identifiers across distributed systems. Note: A UUID is typically represented as a 36-character string consisting of hexadecimal digits grouped in five sections separated by hyphens. Example: "550e8400-e29b-41d4-a716-446655440000"Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙NameTypeAuthorityi
ADDED{F4E2C3FE-B480-46c9-8840-DF8D3F3BD6CC}
Class notes
Authority responsible for creation and management of names of a given type; typically an organization or an enterprise system.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | T. Kostic | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NameTypeAuthority | |
| ParentPackage | Core | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Authority responsible for creation and management of names of a given type; typically an organization or an enterprise system.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | T. Kostic | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NameTypeAuthority | |
| ParentPackage | Core | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Type | Class | |
| Version | 1.0 |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| descriptioni{90C20513-82B6-4090-89AE-2FE6E6F81954}show details | did not exist | String [0..1] | Description of the name type authority. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Description of the name type authority.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| namei{3D2A9B24-AB04-454f-BD8E-01ECCEAE4103}show details | did not exist | String [0..1] | Name of the name type authority. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Name of the name type authority.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
ADDEDGeneralization{64DEE697-3F3B-4d64-A914-12DFF4BE9384}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
ADDEDAssociation{19684F95-02B1-4b64-B345-ADF4DDB40433}
Baselinedid not exist
→
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Name | |
| RoleNote | All name types managed by this authority. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Name | |
| RoleNote | Authority responsible for managing names of this type. | |
| Scope | public | |
| TargetScope | instance |
Moved classes (1)
▶⚙Seasoni
MOVEDfrom
Class notes
A specified time period of the year.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | LoadModel | Core |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
LoadModel{34DC6AAA-A359-4408-9348-0305AB9E9E9A}Class notes
A specified time period of the year.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | LoadModel | Core |
⇄Links
ADDEDAssociation{B68D3719-0A36-4fea-9FE5-62E5EE0DCCB4}
Baselinedid not exist
→
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Season | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Season | |
| RoleNote | The season for this operational limit set. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Operational | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Operational | |
| RoleNote | The operational limit set that has a season. | |
| Scope | public | |
| TargetScope | instance |
Changed classes (13)
▶⚙BaseVoltagei
CHANGED{2E70DC9D-AEAE-46cc-B20A-C20A636AE9B0}
Class notes
Defines a system base voltage which is referenced. This may be different than the rated voltage.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Defines a system base voltage which is referenced. This may be different than the rated voltage.⇄Links
ADDEDAssociation{C4838E73-06C0-40ff-B4C4-90D1EDB3AAEE}
Baselinedid not exist
→
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Base | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Base | |
| RoleNote | The base voltage for the connectivity node. The association end Connectivity | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Connectivity | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Connectivity | |
| RoleNote | The connectivity node that has this base voltage. | |
| Scope | public | |
| TargetScope | instance |
▶⚙Bayi
CHANGED{45910062-D4E8-40ee-99EB-FEC14DD9FAB0}
Class notes
A collection of power system resources (within a given substation) including conducting equipment, protection relays, measurements, and telemetry. A bay typically represents a physical grouping related to modularization of equipment.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A collection of power system resources (within a given substation) including conducting equipment, protection relays, measurements, and telemetry. A bay typically represents a physical grouping related to modularization of equipment.⇄Links
DELETEDAssociation{38C0C28C-00BF-4529-940D-5007F17FBB86}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Stereotype | informative | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Circuit | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Circuit | |
| RoleNote | Circuit containing the bay. | |
| Scope | public | |
| Stereotype | informative | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Bay | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | End | |
| Scope | public | |
| Stereotype | informative | |
| TargetScope | instance |
▶⚙ConnectivityNodei
CHANGED{8BCACC36-B2DD-4c2a-A2AE-CFDF43731FC2}
Class notes
Connectivity nodes are points where terminals of AC conducting equipment are connected together with zero impedance.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Connectivity nodes are points where terminals of AC conducting equipment are connected together with zero impedance.⇄Links
ADDEDAssociation{C4838E73-06C0-40ff-B4C4-90D1EDB3AAEE}
Baselinedid not exist
→
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Base | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Base | |
| RoleNote | The base voltage for the connectivity node. The association end Connectivity | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Connectivity | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Connectivity | |
| RoleNote | The connectivity node that has this base voltage. | |
| Scope | public | |
| TargetScope | instance |
▶⚙Feederi
CHANGED{FE6F802E-8B23-470b-B678-A29A27235CA8}
Class notes
A collection of equipment for organizational purposes, used for grouping distribution resources.
The organization a feeder does not necessarily reflect connectivity or current operation state.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A collection of equipment for organizational purposes, used for grouping distribution resources.
The organization a feeder does not necessarily reflect connectivity or current operation state.⇄Links
CHANGEDAssociation{C1A181B0-A25E-4eca-9A0E-394B6E20BB6C}
→
Source end
no changes
Target end — NormalHeadTerminal
| Baseline | Destination | |
|---|---|---|
| RoleNote | The normal head terminal or terminals of the feeder. | The normal head terminal (or terminals) of the feeder. The tracing is done towards the conducting equipment associated with the head terminal (or terminals). |
▶⚙IdentifiedObjecti
CHANGED{055C5806-E9D8-4a7a-9307-DAF7C31763C7}
Class notes
This is a class that provides common identification for all classes needing identification and naming attributes.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
This is a class that provides common identification for all classes needing identification and naming attributes.⇄Links
DELETEDGeneralization{6C9814B9-3B9F-42d7-8A7A-567933760A33}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Transformer | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identified | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
DELETEDAssociation{6989646B-A0B3-437e-8346-82B0944546F8}
BaselineName role AlternativeIdentifier [0..*] → IdentifiedObject role UniqueIdentifiedObject [0..1]
→
Destinationremoved from model
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Alternative | |
| RoleNote | All alternative identifiers of this identified object. No two identified objects can have the same alternative identifier. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Identified | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Unique | |
| RoleNote | Identified object that this alternative identifier designates. | |
| Scope | public | |
| TargetScope | instance |
▶⚙Identityi
CHANGED{FB5C07D4-FC5D-4da8-8D12-4AA323CC74AA}
Class notes
This is a root class to provide common identification for all classes.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
This is a root class to provide common identification for all classes.⇄Links
ADDEDGeneralization{1101E215-7750-4298-A2A0-CA17935EABAD}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Naming | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
ADDEDGeneralization{64DEE697-3F3B-4d64-A914-12DFF4BE9384}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
ADDEDGeneralization{7E979C11-B1F2-477c-9EB9-0909BF4FC91B}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
ADDEDGeneralization{FCA1E4ED-9808-472c-99E3-FF43B04DA391}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
▶⚙NameiThe Name class, in possible combination with a name type and a naming authority provides the means to define any number of names or alternative identifiers for an object. The Name class allows for the introduction of one of more alternative names or alternative identifiers for an object identified by association to IdentifiedObject, which need to have associated NameType or nameKind. Example: display label such as “T1”; alternative mRID; alternative address text; serial number of the device; etc.
CHANGED{D6F3DF4E-3363-48d2-AB61-7872E337C422}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| languagei{7BD54A11-2123-495f-8BEB-2BF5554B6892}show details | String [0..1] | removed from model | ||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Shall be specified as an IETF BCP 47 language tag (e.g. en-US). Applies to the Name.name attribute.
IETF language tags combine subtags from other standards such as ISO 639, ISO 15924, ISO 3166-1, and UN M.49. The tag structure has been standardized by the IETF in Best Current Practice (BCP) 47; the subtags are maintained by the IANA Language Subtag Registry.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| mRIDi{0C279D18-CE6D-4582-A80C-5C3CDB3EC4DE}show details | String [0..1] | removed from model | ||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Master resource identifier issued by a model authority. The mRID is unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended.
For CIMXML data files in RDF syntax conforming to IEC 61970-552, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| nameKindi{76EC6112-5179-405c-8C70-E355C1097244}show details | did not exist | NameKind [0..1] | NameKind provides standardised categories that profile restrictions and validations can reference directly in profiles. Different profiles can use NameKind enumerations to restrict name differently (for example local enumeration can be 32 characters long in one profile and 16 in another). Additional constraints or specialisations may be defined through NameType. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes NameKind provides standardised categories that profile restrictions and validations can reference directly in profiles. Different profiles can use NameKind enumerations to restrict name differently (for example local enumeration can be 32 characters long in one profile and 16 in another). Additional constraints or specialisations may be defined through NameType.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
ADDEDGeneralization{7E979C11-B1F2-477c-9EB9-0909BF4FC91B}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
CHANGEDAssociation{2DF559F1-C2F0-43ff-B7E0-654C3E738FDE}
→
Source end
no changes
Target end — Names
| Baseline | Destination | |
|---|---|---|
| Role | Name | Names |
DELETEDAssociation{6989646B-A0B3-437e-8346-82B0944546F8}
BaselineName role AlternativeIdentifier [0..*] → IdentifiedObject role UniqueIdentifiedObject [0..1]
→
Destinationremoved from model
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Alternative | |
| RoleNote | All alternative identifiers of this identified object. No two identified objects can have the same alternative identifier. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Identified | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Unique | |
| RoleNote | Identified object that this alternative identifier designates. | |
| Scope | public | |
| TargetScope | instance |
▶⚙NameTypeiType of name. Possible values for attribute 'name' are implementation dependent but standard profiles may specify types. An enterprise may have multiple IT systems each having its own local name for the same object, e.g. a planning system may have different names from an EMS. An object may also have different names within the same IT system, e.g. localName as defined in CIM version 14. The definition from CIM14 is:
The localName is a human readable name of the object. It is a free text name local to a node in a naming hierarchy similar to a file directory structure. A power system related naming hierarchy may be: Substation, VoltageLevel, Equipment etc. Children of the same parent in such a hierarchy have names that typically are unique among them. A specification that defines a non-standard name type used to classify and constrain Name object beyond the standardised NameKind enumeration. NameType provides constraints on name object and its relationships. NameType attributes carry constraints that can be used for restriction and validation of Name objects. It is not possible to use profiles to validate Name objects that are not using NameKind enumeration so NameType carries attributes that can provide restrictions on Name objects.
CHANGED{666F94BF-13E3-4947-830F-3A2D4E7CC9FC}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| languagei{211868A3-0099-4efb-8AA9-4FBB38A84558}show details | did not exist | String [0..1] | The language attribute specifies the natural language of the Name.name string and shall conform to ISO 639-1. The language attribute does not participate in identity or uniqueness and is provided for information only. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The language attribute specifies the natural language of the Name.name string and shall conform to ISO 639-1. The language attribute does not participate in identity or uniqueness and is provided for information only.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| mRIDi{CE8AA2CE-299B-4977-885F-1808B22794B6}show details | String [0..1] | removed from model | ||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Master resource identifier issued by a model authority. The mRID is unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended.
For CIMXML data files in RDF syntax conforming to IEC 61970-552, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| maxNameLengthi{A242DF30-D230-41f7-922E-1110FC1F7544}show details | did not exist | Integer [1..1] | Maximum length of the characters (not bytes) of the Name.name string. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Maximum length of the characters (not bytes) of the Name.name string.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| regularExpressioni{353BA96C-FE0E-4ac3-BC31-740C22B9A49D}show details | did not exist | String [1..1] | Regular expression pattern restricting Name.name string. The regular expression syntax shall conform to POSIX Extended Regular Expressions (ERE) as defined in IEEE Std 1003.1. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Regular expression pattern restricting Name.name string. The regular expression syntax shall conform to POSIX Extended Regular Expressions (ERE) as defined in IEEE Std 1003.1.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| singleNamePerIdentifiedObjecti{4D70BF04-BEA5-4f3c-BF66-3D1C5D964749}show details | did not exist | Boolean [1..1] | If true requires that all Name.IdentifiedObject associations are unique for all Name objects of the same NameType. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes If true requires that all Name.IdentifiedObject associations are unique for all Name objects of the same NameType.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| typeRefi{93A1F813-1729-46b3-881B-386A07C149FA}show details | did not exist | URI [1..1] | URI of the NameType. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes URI of the NameType.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| uniqueNamePerNameTypei{3662FBF2-AC25-4c85-9AFB-44A27D3C7C08}show details | did not exist | Boolean [1..1] | If true requires that the Name.name strings are unique for all Name objects of the same NameType. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes If true requires that the Name.name strings are unique for all Name objects of the same NameType.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
ADDEDGeneralization{FCA1E4ED-9808-472c-99E3-FF43B04DA391}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
ADDEDAssociation{19684F95-02B1-4b64-B345-ADF4DDB40433}
Baselinedid not exist
→
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Name | |
| RoleNote | All name types managed by this authority. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Name | |
| RoleNote | Authority responsible for managing names of this type. | |
| Scope | public | |
| TargetScope | instance |
CHANGEDAssociation{2DF559F1-C2F0-43ff-B7E0-654C3E738FDE}
→
Source end
no changes
Target end — Names
| Baseline | Destination | |
|---|---|---|
| Role | Name | Names |
DELETEDAssociation{111511FB-1615-4322-9183-133852DE3835}
→
Destinationremoved from model
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Name | |
| RoleNote | All name types managed by this authority. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Naming | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Naming | |
| RoleNote | Authority responsible for managing this name type. | |
| Scope | public | |
| TargetScope | instance |
▶⚙NamingAuthorityi type and/or name; typically an organization or an enterprise system.
CHANGED{DB6818FE-9B52-4c48-8D64-82133875B67E}
Class notes (destination, redlined)
Authority responsible for creation and management of names of a given nameClass metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Authority responsible for creation and management of names of a given name≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mRIDi{272201FC-E663-4924-98B0-719B7F305C60}show details | String [0..1] | removed from model | ||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Master resource identifier issued by a model authority. The mRID is unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended.
For CIMXML data files in RDF syntax conforming to IEC 61970-552, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
ADDEDGeneralization{1101E215-7750-4298-A2A0-CA17935EABAD}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identity | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Naming | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
DELETEDAssociation{111511FB-1615-4322-9183-133852DE3835}
→
Destinationremoved from model
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Name | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Name | |
| RoleNote | All name types managed by this authority. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Naming | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Naming | |
| RoleNote | Authority responsible for managing this name type. | |
| Scope | public | |
| TargetScope | instance |
▶⚙OperatingParticipanti
CHANGED{04AAF1AE-4A67-4130-8259-DEA85BBCD65F}
Class notes
An operator of multiple power system resource objects. Note multiple operating participants may operate the same power system resource object. This can be used for modeling jointly owned units where each owner operates as a contractual share.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
An operator of multiple power system resource objects. Note multiple operating participants may operate the same power system resource object. This can be used for modeling jointly owned units where each owner operates as a contractual share.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Class 'OperatingParticipant' has no other changes. The shows its notes and every changed property.
▶⚙OperatingSharei
CHANGED{D615EDD6-6E2D-40b3-8190-3555A34BF9FF}
Class notes
Specifies the operations contract relationship between a power system resource and a contract participant.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Specifies the operations contract relationship between a power system resource and a contract participant.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Class 'OperatingShare' has no other changes. The shows its notes and every changed property.
▶⚙PowerSystemResourcei
CHANGED{0340C084-3759-40cc-AAF2-386101DE842F}
Class notes
A power system resource (PSR) can be an item of equipment such as a switch, an equipment container containing many individual items of equipment such as a substation, or an organisational entity such as sub-control area. Power system resources can have measurements associated.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A power system resource (PSR) can be an item of equipment such as a switch, an equipment container containing many individual items of equipment such as a substation, or an organisational entity such as sub-control area. Power system resources can have measurements associated.⇄Links
ADDEDGeneralization{72C9BD42-62BF-453c-82B2-EEE183EF527E}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Transformer | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Power | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
▶⚙Terminali
CHANGED{1A0F8321-5E77-4d68-BE29-B36FA31549DC}
Class notes
An AC electrical connection point to a piece of conducting equipment. Terminals are connected at physical connection points called connectivity nodes.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
An AC electrical connection point to a piece of conducting equipment. Terminals are connected at physical connection points called connectivity nodes.⇄Links
CHANGEDAssociation{C1A181B0-A25E-4eca-9A0E-394B6E20BB6C}
→
Source end
no changes
Target end — NormalHeadTerminal
| Baseline | Destination | |
|---|---|---|
| RoleNote | The normal head terminal or terminals of the feeder. | The normal head terminal (or terminals) of the feeder. The tracing is done towards the conducting equipment associated with the head terminal (or terminals). |
DELETEDAssociation{6876E705-D5F6-4c77-9072-D14AF881DA08}
→
Destinationremoved from model
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Stereotype | informative | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Circuit | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Circuit | |
| Scope | public | |
| Stereotype | informative | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Terminal | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | End | |
| Scope | public | |
| Stereotype | informative | |
| TargetScope | instance |
Changed diagrams (6)
▶▦DocCoreMaini
CHANGED{F791662C-7488-4578-88E1-21352F9799CF}
Diagram notes
This diagram shows the main classes needed for any application of the CIM for modelling transmission and generation systems.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 10:44:14 | 2025-12-05 12:57:54 |
Diagram notes
This diagram shows the main classes needed for any application of the CIM for modelling transmission and generation systems.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 10:44:14 | 2025-12-05 12:57:54 |
▦Diagram
changedmoved or resized
Baseline
Destination
Connectors 1 added · 1 reroutedhover a connector to outline the elements it joins
added(not in this model) – ConnectivityNode
rerouted(not in this model) – (not in this model)
▶▦DocCurveSchedulei
CHANGED{7DCA2E11-355A-47f2-9EF8-BEAEBD619E5D}
Diagram notes
This diagram shows the common model for curves and time dependent schedules.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the common model for curves and time dependent schedules.▦Diagram
changed
Baseline
Destination
▶▦DocFeederContainmenti
CHANGED{154626B0-2984-494a-B7D0-A92371728DC2}
Diagram notes
This diagram shows feeder containment.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:44:11 | 2025-04-08 00:52:42 |
Diagram notes
This diagram shows feeder containment.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:44:11 | 2025-04-08 00:52:42 |
▦Diagram
Baseline
Destination
Connectors 2 rerouted · 5 labels movedhover a connector to outline the elements it joins
reroutedEquipmentContainer – Equipment
reroutedEquipmentContainer – Equipment
labels movedFeeder – Substation
labels movedFeeder – Substation
labels movedFeeder – Substation
labels movedFeeder – Terminal
labels movedTerminal – ConductingEquipment
▶▦DocNamesAndIdentityi
CHANGED{E0451A91-94B6-4771-AA2F-2F1E5235FDE5}
Diagram notes
This diagram shows classes related to identity and classes used to assign names to identified objects.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:43:53 | 2026-04-22 09:35:56 |
Diagram notes
This diagram shows classes related to identity and classes used to assign names to identified objects.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:43:53 | 2026-04-22 09:35:56 |
▦Diagram
addedchangedmoved or resized
Baseline
Destination
Connectors 7 added · 2 removed · 3 reroutedhover a connector to outline the elements it joins
addedIdentity – Name
addedIdentity – NameType
addedIdentity – NameTypeAuthority
addedIdentity – NamingAuthority
addedName – ExtName
addedNameType – ExtNameType
addedNameType – NameTypeAuthority
removedName – IdentifiedObject
removedNameType – NamingAuthority
reroutedIdentifiedObject – Identity
reroutedName – NamingAuthority
reroutedNameType – Name
▶▦DocOperatingSharei
CHANGED{88289F74-ECDD-42e8-A693-6744785B1A0C}
Diagram notes
This diagram shows the common model for operating share.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the common model for operating share.▦Diagram
changed
Baseline
Destination
▶▦DocReportingi
CHANGED{25B521B8-89DF-4043-A8D0-B37B0F772597}
Diagram notes
This diagram shows the common model for ad-hoc reporting.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the common model for ad-hoc reporting.▦Diagram
changed
Baseline
Destination
▶Domaini
{0134E45C-F32A-4522-A725-E07B0AE4CB57}
Package notes
The domain package defines primitive datatypes that are used by classes in other packages. Stereotypes are used to describe the datatypes. The following stereotypes are defined:
<<enumeration>> A list of permissible constant values.
<<Primitive>> The most basic data types used to compose all other data types.
<<CIMDatatype>> A datatype that contains a value attribute, an optional unit of measure and a unit multiplier. The unit and multiplier may be specified as a static variable initialized to the allowed value.
<<Compound>> A composite of Primitive, enumeration, CIMDatatype or other Compound classes, as long as the Compound classes do not recurse.
For all datatypes both positive and negative values are allowed unless stated otherwise for a particular datatype.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The domain package defines primitive datatypes that are used by classes in other packages. Stereotypes are used to describe the datatypes. The following stereotypes are defined:
<<enumeration>> A list of permissible constant values.
<<Primitive>> The most basic data types used to compose all other data types.
<<CIMDatatype>> A datatype that contains a value attribute, an optional unit of measure and a unit multiplier. The unit and multiplier may be specified as a static variable initialized to the allowed value.
<<Compound>> A composite of Primitive, enumeration, CIMDatatype or other Compound classes, as long as the Compound classes do not recurse.
For all datatypes both positive and negative values are allowed unless stated otherwise for a particular datatype.Added classes (34)
▶⚙Binary«ConstrainedPrimitive»i
ADDED{663538DF-CC64-46e2-B7E4-A3CB34B29C51}
Class notes
Represents binary data in textual formats that require a consistent encoding mechanism for interoperability across systems. Used in scenarios where non-textual data needs to be represented in structured data formats such as JSON-LD and XML. Example: A binary file converted into a textual format for storage or transmission.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Binary | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents binary data in textual formats that require a consistent encoding mechanism for interoperability across systems. Used in scenarios where non-textual data needs to be represented in structured data formats such as JSON-LD and XML. Example: A binary file converted into a textual format for storage or transmission.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Binary | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Binary' has no other changes. The shows its notes and every changed property.
▶⚙CurrencyExchangeRate«Compound»i
ADDED{9B996382-B8DE-4257-9CC2-38B24CA2C397}
Class notes
Rate that expresses the value of one currency in terms of another currency. E.g. 1.10 USD per EUR.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | CurrencyExchangeRate | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Compound | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Rate that expresses the value of one currency in terms of another currency. E.g. 1.10 USD per EUR.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | CurrencyExchangeRate | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Compound | |
| Type | Class | |
| Version | 1.0 |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| baseCurrencyi{1648BF92-1DBF-4c10-A5ED-98ACCE53F0C1}show details | did not exist | Currency [0..1] | Currency that is being priced or evaluated in an exchange rate. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Currency that is being priced or evaluated in an exchange rate.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| quoteCurrencyi{D90F170E-0DEA-48bf-9929-E220A857EDAB}show details | did not exist | Currency [0..1] | Currency used to express the value of the base currency. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Currency used to express the value of the base currency.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| valuei{55C20877-168E-46e5-92AF-ABAA49F99CEE}show details | did not exist | Decimal [0..1] | Numerical value that expresses the amount of quote currency equivalent to one unit of the base currency. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Numerical value that expresses the amount of quote currency equivalent to one unit of the base currency.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙DateTZ«ConstrainedPrimitive»i
ADDED{BFAB7CFA-9A4E-4929-97C1-5EF179393B74}
Class notes
A restriction on Date that explicitly requires a time zone reference to ensure consistency across different regions and avoid ambiguity in global contexts. Without a time zone, a date might refer to different 24-hour periods depending on the location, potentially causing misinterpretation in scheduling, record-keeping, and historical data. Example: 2024-12-25Z (Coordinated Universal Time) or 2024-12-25+02:00 (UTC+2).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | DateTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A restriction on Date that explicitly requires a time zone reference to ensure consistency across different regions and avoid ambiguity in global contexts. Without a time zone, a date might refer to different 24-hour periods depending on the location, potentially causing misinterpretation in scheduling, record-keeping, and historical data. Example: 2024-12-25Z (Coordinated Universal Time) or 2024-12-25+02:00 (UTC+2).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | DateTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'DateTZ' has no other changes. The shows its notes and every changed property.
▶⚙Day«Primitive»i
ADDED{623E630F-1C4F-43c3-9EC2-89DC17A95223}
Class notes
A datatype representing a specific day of a month. Example: 5th day of the month.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | kdemaree | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Day | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing a specific day of a month. Example: 5th day of the month.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | kdemaree | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Day | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Day' has no other changes. The shows its notes and every changed property.
▶⚙DayTZ«ConstrainedPrimitive»i
ADDED{2712C894-B2A7-4c9d-BB80-D626FF2ACB2A}
Class notes
A restriction on Day that explicitly requires a time zone reference to maintain consistency in date-sensitive applications such as legal documentation, historical records, and global event coordination. Example: ---05Z (UTC) or ---05+03:00 (UTC+3).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | DayTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A restriction on Day that explicitly requires a time zone reference to maintain consistency in date-sensitive applications such as legal documentation, historical records, and global event coordination. Example: ---05Z (UTC) or ---05+03:00 (UTC+3).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | DayTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'DayTZ' has no other changes. The shows its notes and every changed property.
▶⚙Decimal-totalDigits-fractionDigits«ConstrainedPrimitive»i
ADDED{E243FD53-1938-4d93-9A87-1074CA1AE5C8}
Class notes
Represents decimal numbers with a specified total number of digits (totalDigits) and a fixed number of decimal places (fractionDigits). totalDigits defines the maximum number of digits allowed in the number, including both integer and fractional parts. fractionDigits specifies how many of those digits must be after the decimal point. Example: Decimal-18-2: Allows a total of 18 digits, with 2 reserved for fractional values. 1234567890123456.78 (Valid)9999999999999999.99 (Valid, max precision allowed) 100.1 (Valid) 100.123 (Invalid, exceeds two decimal places).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Decimal-totalDigits-fractionDigits | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents decimal numbers with a specified total number of digits (totalDigits) and a fixed number of decimal places (fractionDigits). totalDigits defines the maximum number of digits allowed in the number, including both integer and fractional parts. fractionDigits specifies how many of those digits must be after the decimal point. Example: Decimal-18-2: Allows a total of 18 digits, with 2 reserved for fractional values. 1234567890123456.78 (Valid)9999999999999999.99 (Valid, max precision allowed) 100.1 (Valid) 100.123 (Invalid, exceeds two decimal places).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Decimal-totalDigits-fractionDigits | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Decimal-totalDigits-fractionDigits' has no other changes. The shows its notes and every changed property.
▶⚙Double«ConstrainedPrimitive»i
ADDED{86998E16-6758-4a89-AB81-4DE07C331849}
Class notes
Represents positive and negative real numbers with double precision, offering greater accuracy compared to Float. Unlike Float, Double supports special symbols such as NaN (Not a Number), positive infinity, and negative infinity, making it suitable for scientific and engineering applications where such values are required. These special values are essential for handling undefined or unrepresentable mathematical results, such as division by zero (1.0 / 0.0 results in positive infinity) or the square root of a negative number (sqrt(-1.0) results in NaN). Example: 3.141592653589793, 1.79E+308 (maximum positive double), NaN (Not a Number).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Double | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents positive and negative real numbers with double precision, offering greater accuracy compared to Float. Unlike Float, Double supports special symbols such as NaN (Not a Number), positive infinity, and negative infinity, making it suitable for scientific and engineering applications where such values are required. These special values are essential for handling undefined or unrepresentable mathematical results, such as division by zero (1.0 / 0.0 results in positive infinity) or the square root of a negative number (sqrt(-1.0) results in NaN). Example: 3.141592653589793, 1.79E+308 (maximum positive double), NaN (Not a Number).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Double | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Double' has no other changes. The shows its notes and every changed property.
▶⚙Email«ConstrainedPrimitive»i
ADDED{6D877184-6191-4326-B363-740E2DFFFDFD}
Class notes
Represents an email address as a textual constraint that includes a domain component. Email follows local-part@domain where the domain is a registered and valid host. Example: user@example.com.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | ||
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents an email address as a textual constraint that includes a domain component. Email follows local-part@domain where the domain is a registered and valid host. Example: user@example.com.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | ||
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Email' has no other changes. The shows its notes and every changed property.
▶⚙FiniteFloat«ConstrainedPrimitive»i
ADDED{039CAB38-2A23-4dfa-8AEA-1C1B7B63E9CE}
Class notes
Represents positive and negative real numbers with single precision, typically using 32-bit floating-point representation. It is constrained to finite numbers and does not support special symbols like NaN, positive infinity, or negative infinity due to backward compatibility concerns. Example: 3.14, -27.89, 1.2345E2 (scientific notation for 123.45).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | FiniteFloat | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents positive and negative real numbers with single precision, typically using 32-bit floating-point representation. It is constrained to finite numbers and does not support special symbols like NaN, positive infinity, or negative infinity due to backward compatibility concerns. Example: 3.14, -27.89, 1.2345E2 (scientific notation for 123.45).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | FiniteFloat | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'FiniteFloat' has no other changes. The shows its notes and every changed property.
▶⚙Integer|min|max«ConstrainedPrimitive»i
ADDED{857C77A5-08FB-42e9-976C-C778E9D692B3}
Class notes
Represents whole numbers with a defined range, where minimum(min) and maximum (max) values are <b>inclusive</b>. Ensuring a bounded range helps prevent overflow errors, maintains consistency in datasets, and enforces domain-specific constraints. Example: Integer|-50|50 (Minimum -50, Maximum 50).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Integer|min|max | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents whole numbers with a defined range, where minimum(min) and maximum (max) values are <b>inclusive</b>. Ensuring a bounded range helps prevent overflow errors, maintains consistency in datasets, and enforces domain-specific constraints. Example: Integer|-50|50 (Minimum -50, Maximum 50).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Integer|min|max | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Integer|min|max' has no other changes. The shows its notes and every changed property.
▶⚙IntPhoneNumber«ConstrainedPrimitive»i
ADDED{7C275401-6913-43fb-9BDB-7A7D404AC0EA}
Class notes
Represents an international phone number as a textual constraint that includes a country code prefixed by + to ensure global uniqueness. The + symbol is required to indicate an international dialling format. Example: +14155552671 (US number), +477911123456 (Norwegian number).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | IntPhoneNumber | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents an international phone number as a textual constraint that includes a country code prefixed by + to ensure global uniqueness. The + symbol is required to indicate an international dialling format. Example: +14155552671 (US number), +477911123456 (Norwegian number).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | IntPhoneNumber | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'IntPhoneNumber' has no other changes. The shows its notes and every changed property.
▶⚙LangString-language«ConstrainedPrimitive»i
ADDED{F9631631-2CDB-4c49-B54D-9636B7677E25}
Class notes
Represents textual values constrained to a single allowed language, ensuring data consistency in multilingual environments. This constraint helps prevent ambiguity by enforcing language-specific content, making data easier to process and interpret across applications including automatic translation. Example: LangString-en-GB (British English only).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | LangString-language | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents textual values constrained to a single allowed language, ensuring data consistency in multilingual environments. This constraint helps prevent ambiguity by enforcing language-specific content, making data easier to process and interpret across applications including automatic translation. Example: LangString-en-GB (British English only).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | LangString-language | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'LangString-language' has no other changes. The shows its notes and every changed property.
▶⚙Language«ConstrainedPrimitive»i
ADDED{32CBE21C-559C-4994-8797-AD3E7466B1E5}
Class notes
Represents textual values that identifier a language based on a structured format that includes language codes, optional region codes, and script subtags. This ensures consistency in multilingual data processing, localization, metadata tagging, and content negotiation.
Example: Valid examples: "en", "fr", "es-ES", "zh-Hans", "nb-NO". Not valid examples: "english", "Français", "norwegian", "zh-hant-cn" (invalid format).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Language | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents textual values that identifier a language based on a structured format that includes language codes, optional region codes, and script subtags. This ensures consistency in multilingual data processing, localization, metadata tagging, and content negotiation.
Example: Valid examples: "en", "fr", "es-ES", "zh-Hans", "nb-NO". Not valid examples: "english", "Français", "norwegian", "zh-hant-cn" (invalid format).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Language | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Language' has no other changes. The shows its notes and every changed property.
▶⚙MonetaryAmount«Compound»i
ADDED{092F5359-9D6D-418d-AAFD-3F9C5469A6C2}
Class notes
A monetary value expressed as a number in a specified currency.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | MonetaryAmount | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Compound | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A monetary value expressed as a number in a specified currency.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | MonetaryAmount | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Compound | |
| Type | Class | |
| Version | 1.0 |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| currencyi{E91BD65D-0B62-4c95-A867-6CE55A356C46}show details | did not exist | Currency [0..1] | Currency code for the monetary amount (e.g., "EUR", "USD", "NOK"). | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Currency code for the monetary amount (e.g., "EUR", "USD", "NOK").Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| valuei{BD141BA4-4E2F-4ce0-8BE7-D7C1FEC01232}show details | did not exist | Decimal [0..1] | Numeric value of the monetary amount, typically expressed with a fixed precision (e.g., 2 decimals for most currencies). | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Numeric value of the monetary amount, typically expressed with a fixed precision (e.g., 2 decimals for most currencies).Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙MonetaryRate«Compound»i
ADDED{9BAF3E06-4CE4-4841-967E-733EFD6C988E}
Class notes
Rate expressing a monetary amount per unit of a measurable quantity, such as energy, mass, or volume. E.g. 60 EUR per MWh.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | MonetaryRate | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Compound | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Rate expressing a monetary amount per unit of a measurable quantity, such as energy, mass, or volume. E.g. 60 EUR per MWh.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | MonetaryRate | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Compound | |
| Type | Class | |
| Version | 1.0 |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| currencyi{216025AF-0B57-47e1-B3F4-28A4FBDDEFD0}show details | did not exist | Currency [0..1] | The currency associated with the value. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The currency associated with the value.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| multiplieri{4834B4A1-64C8-42d7-BB39-FCD58DC90B21}show details | did not exist | UnitMultiplier [0..1] | This attribute specifies the unit multiplier of the perUnit attribute (UnitSymbol). For example, USD/MWh; where currency is "USD", multiplier is "M" for mega-1000000 and perUnit is "Wh". | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes This attribute specifies the unit multiplier of the perUnit attribute (UnitSymbol). For example, USD/MWh; where currency is "USD", multiplier is "M" for mega-1000000 and perUnit is "Wh".Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| perUniti{EE4A6B37-8B19-432c-BCAC-ADF6BC883645}show details | did not exist | UnitSymbol [0..1] | This attribute specifies the unit of the per unit rate. For example, USD/MWh; where currency is "USD", multiplier is "M" for mega-1000000 and perUnit is "Wh". | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes This attribute specifies the unit of the per unit rate. For example, USD/MWh; where currency is "USD", multiplier is "M" for mega-1000000 and perUnit is "Wh".Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| valuei{FA7CE7F4-44B0-430c-940C-C78077000DE7}show details | did not exist | Decimal [0..1] | The amount of the currency in the monetary rate. For example, 100 USD/MWh, the value is 100. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The amount of the currency in the monetary rate. For example, 100 USD/MWh, the value is 100.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙Month«Primitive»i
ADDED{0C7613D9-FE0D-4234-ABF5-3C5E20D18498}
Class notes
A datatype representing a specific month in a year. Example: November.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | selaost1 | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Month | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing a specific month in a year. Example: November.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | selaost1 | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Month | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Month' has no other changes. The shows its notes and every changed property.
▶⚙MonthDayTZ«ConstrainedPrimitive»i
ADDED{4E5A0B41-4C28-4d16-A467-186212C40C2D}
Class notes
A restriction on MonthDay that explicitly requires a time zone reference to ensure consistency for recurring events, anniversaries, and time-sensitive records across different locations. Helps prevent misalignment of significant dates when used in international applications. Example: --12-25Z (UTC) or --12-25-04:00 (UTC-4).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | MonthDayTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A restriction on MonthDay that explicitly requires a time zone reference to ensure consistency for recurring events, anniversaries, and time-sensitive records across different locations. Helps prevent misalignment of significant dates when used in international applications. Example: --12-25Z (UTC) or --12-25-04:00 (UTC-4).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | MonthDayTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'MonthDayTZ' has no other changes. The shows its notes and every changed property.
▶⚙NegativeDouble«ConstrainedPrimitive»i
ADDED{A671FD8F-B6E6-4f2a-A393-EE0161B9FDC1}
Class notes
Represents a double-precision value strictly less than zero. Suitable for contexts like temperature deviation or loss quantities.
Example: -0.01, -273.15, -1.2e3.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NegativeDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents a double-precision value strictly less than zero. Suitable for contexts like temperature deviation or loss quantities.
Example: -0.01, -273.15, -1.2e3.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NegativeDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'NegativeDouble' has no other changes. The shows its notes and every changed property.
▶⚙NegativeInteger«Primitive»i
ADDED{B07539DC-C148-49fe-A9E9-2DE6BF4E225D}
Class notes
A datatype representing whole numbers less than zero. Examples: -3, -2, -1.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NegativeInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing whole numbers less than zero. Examples: -3, -2, -1.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NegativeInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Class 'NegativeInteger' has no other changes. The shows its notes and every changed property.
▶⚙NonNegativeDouble«ConstrainedPrimitive»i
ADDED{ABA0690F-9320-4319-BB34-E5FBADFA44D6}
Class notes
Represents a double-precision value greater than or equal to zero. Used where zero is valid but negative values are not (e.g., energy consumption).
Example: 0.0, 12.75, 1.2e3.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonNegativeDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents a double-precision value greater than or equal to zero. Used where zero is valid but negative values are not (e.g., energy consumption).
Example: 0.0, 12.75, 1.2e3.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonNegativeDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'NonNegativeDouble' has no other changes. The shows its notes and every changed property.
▶⚙NonNegativeInteger«Primitive»i
ADDED{29C910A5-70E0-4b52-A6D3-5B182C76660A}
Class notes
A datatype representing whole numbers greater than or equal to zero. Examples: 0, 1, 2.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonNegativeInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing whole numbers greater than or equal to zero. Examples: 0, 1, 2.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonNegativeInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Class 'NonNegativeInteger' has no other changes. The shows its notes and every changed property.
▶⚙NonPositiveDouble«ConstrainedPrimitive»i
ADDED{C0ACA74F-7699-4ad8-AA5F-416E73BAEABF}
Class notes
Represents a double-precision value less than or equal to zero.
Example: 0.0, -1.0, -100.25.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonPositiveDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents a double-precision value less than or equal to zero.
Example: 0.0, -1.0, -100.25.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonPositiveDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'NonPositiveDouble' has no other changes. The shows its notes and every changed property.
▶⚙NonPositiveInteger«Primitive»i
ADDED{43A43822-BDF5-4e32-800B-C5F8627E5F8B}
Class notes
A datatype representing whole numbers less than or equal to zero. Examples: -2, -1, 0.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonPositiveInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing whole numbers less than or equal to zero. Examples: -2, -1, 0.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | NonPositiveInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Class 'NonPositiveInteger' has no other changes. The shows its notes and every changed property.
▶⚙Normalised«ConstrainedPrimitive»i
ADDED{548A350B-1EC0-4d64-8A67-D7165A2E3A90}
Class notes
Represents textual values where leading and trailing whitespace, line breaks, tab characters, and carriage returns are prohibited. This constraint ensures consistency in data processing, avoiding unintended mismatches in validation, duplicate detection.
Example: " example ", "example " (leading/trailing spaces), "example\ttext" (tab character), "example\ntext" (line break) are not allowed, but "This is an example." is allowed.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Normalised | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents textual values where leading and trailing whitespace, line breaks, tab characters, and carriage returns are prohibited. This constraint ensures consistency in data processing, avoiding unintended mismatches in validation, duplicate detection.
Example: " example ", "example " (leading/trailing spaces), "example\ttext" (tab character), "example\ntext" (line break) are not allowed, but "This is an example." is allowed.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Normalised | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Normalised' has no other changes. The shows its notes and every changed property.
▶⚙PositiveDouble«ConstrainedPrimitive»i
ADDED{0A53A19F-F74D-4998-94FD-7F557177EC6B}
Class notes
Represents a double-precision floating-point value strictly greater than zero. Used where only positive real numbers are valid (e.g., distances, rates). Example: 0.0001, 3.14, 1.0e5.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | PositiveDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents a double-precision floating-point value strictly greater than zero. Used where only positive real numbers are valid (e.g., distances, rates). Example: 0.0001, 3.14, 1.0e5.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | PositiveDouble | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'PositiveDouble' has no other changes. The shows its notes and every changed property.
▶⚙PositiveInteger«Primitive»i
ADDED{1F93FB25-3F90-4c4a-B587-29B8679536B0}
Class notes
A datatype representing whole numbers greater than zero. Examples: 1, 2, 3.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | PositiveInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing whole numbers greater than zero. Examples: 1, 2, 3.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | PositiveInteger | |
| ParentPackage | Domain | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class |
Class 'PositiveInteger' has no other changes. The shows its notes and every changed property.
▶⚙String-min-max«ConstrainedPrimitive»i
ADDED{A24E41B1-2BE9-424a-9779-F802BA9F0B0E}
Class notes
Represents textual values with enforced minimum and maximum length constraints to ensure data consistency and prevent unexpected input variations. Useful in scenarios where text fields have expected character limits, such as code list, names, descriptions, or identifiers. Example: String-0-128 (Minimum 0, Maximum 128), String-128-128 (Exactly 128).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | String-min-max | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents textual values with enforced minimum and maximum length constraints to ensure data consistency and prevent unexpected input variations. Useful in scenarios where text fields have expected character limits, such as code list, names, descriptions, or identifiers. Example: String-0-128 (Minimum 0, Maximum 128), String-128-128 (Exactly 128).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | String-min-max | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'String-min-max' has no other changes. The shows its notes and every changed property.
▶⚙TimeTZ«ConstrainedPrimitive»i
ADDED{E8C41DB9-BC6A-4f8a-8C5F-6B72FF562690}
Class notes
A restriction on Time that explicitly requires a time zone reference to ensure consistency across different regions and avoid ambiguity in global contexts. Without a time zone, a time might refer to different moments depending on the location, leading to potential misinterpretation in scheduling, real-time processing, and event tracking. Example: 14:30:00Z (UTC) or 14:30:00+05:30 (UTC+5:30).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | TimeTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A restriction on Time that explicitly requires a time zone reference to ensure consistency across different regions and avoid ambiguity in global contexts. Without a time zone, a time might refer to different moments depending on the location, leading to potential misinterpretation in scheduling, real-time processing, and event tracking. Example: 14:30:00Z (UTC) or 14:30:00+05:30 (UTC+5:30).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | TimeTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'TimeTZ' has no other changes. The shows its notes and every changed property.
▶⚙Token«ConstrainedPrimitive»i
ADDED{E637B884-22EF-4249-AB2C-DB01AEECFAB6}
Class notes
Represents textual values where leading and trailing white space, line breaks, tab characters, and carriage returns are prohibited. In addition, it is not allowed to have multiple internal white space characters. Additionally, multiple consecutive internal white space characters are not valid and should be collapsed into a single space.
This constraint ensures consistency in data processing, preventing unintended mismatches in validation and duplicate detection. Unlike Normalised, Token is designed to avoid issues when values are embedded in URIs, filenames, or query strings, where multiple spaces could cause encoding or interpretation problems.
Example: "This is an example." is allowed for a Normalised string but not allowed for Token. "This is an example." is allowed for both Token and Normalised.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Token | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents textual values where leading and trailing white space, line breaks, tab characters, and carriage returns are prohibited. In addition, it is not allowed to have multiple internal white space characters. Additionally, multiple consecutive internal white space characters are not valid and should be collapsed into a single space.
This constraint ensures consistency in data processing, preventing unintended mismatches in validation and duplicate detection. Unlike Normalised, Token is designed to avoid issues when values are embedded in URIs, filenames, or query strings, where multiple spaces could cause encoding or interpretation problems.
Example: "This is an example." is allowed for a Normalised string but not allowed for Token. "This is an example." is allowed for both Token and Normalised.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Token | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Token' has no other changes. The shows its notes and every changed property.
▶⚙URN«ConstrainedPrimitive»i
ADDED{13FE3506-96F9-4016-9558-466135E7E05D}
Class notes
Represents a Uniform Resource Name (URN), which is a type of URI that serves as a persistent, location-independent resource identifier, URN follow the pattern: urn:namespace:identifier.
Unlike URLs, URNs do not specify a retrieval mechanism but instead uniquely name a resource within a particular namespace. Example: urn:isbn:0451450523.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | URN | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents a Uniform Resource Name (URN), which is a type of URI that serves as a persistent, location-independent resource identifier, URN follow the pattern: urn:namespace:identifier.
Unlike URLs, URNs do not specify a retrieval mechanism but instead uniquely name a resource within a particular namespace. Example: urn:isbn:0451450523.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | URN | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'URN' has no other changes. The shows its notes and every changed property.
▶⚙Version«ConstrainedPrimitive»i
ADDED{74A5770E-FF2A-4cd0-A5F6-7C4EA7AFF01A}
Class notes
Represents a version identifier that is a textual constraint following Semantic Versioning (SemVer 2.0.0) principles: MAJOR.MINOR.PATCH[-PRERELEASE][+BUILD]. The version consists of a sequence of numbers and optional alphanumeric identifiers that indicate changes in a system, model, or software over time. Example: 1.0.0, 0.9.3-beta.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Version | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Represents a version identifier that is a textual constraint following Semantic Versioning (SemVer 2.0.0) principles: MAJOR.MINOR.PATCH[-PRERELEASE][+BUILD]. The version consists of a sequence of numbers and optional alphanumeric identifiers that indicate changes in a system, model, or software over time. Example: 1.0.0, 0.9.3-beta.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Version | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Version' has no other changes. The shows its notes and every changed property.
▶⚙Year«Primitive»i
ADDED{6F171080-CD35-44ec-AECD-A7BC6E8A5835}
Class notes
A datatype representing a calendar year. Example: 2025.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | kdemaree | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Year | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing a calendar year. Example: 2025.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | kdemaree | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | Year | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Class 'Year' has no other changes. The shows its notes and every changed property.
▶⚙YearMonth«Primitive»i
ADDED{A9F297DD-200B-435e-913E-21A6C57A443F}
Class notes
A datatype representing a combination of year and month. Example: November 2024.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | selaost1 | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | YearMonth | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A datatype representing a combination of year and month. Example: November 2024.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | selaost1 | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | YearMonth | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | Primitive | |
| Type | Class | |
| Version | 1.0 |
Class 'YearMonth' has no other changes. The shows its notes and every changed property.
▶⚙YearTZ«ConstrainedPrimitive»i
ADDED{D8967DB4-5566-4cd7-910D-68590300DCE2}
Class notes
A restriction on Year that explicitly requires a time zone reference to maintain accuracy in multi-time zone datasets and historical records. Enforcing a time zone allows correct alignment of events and reports across different geographical regions. Example: 2025Z (UTC) or 2025+01:00 (UTC+1).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | YearTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
A restriction on Year that explicitly requires a time zone reference to maintain accuracy in multi-time zone datasets and historical records. Enforcing a time zone allows correct alignment of events and reports across different geographical regions. Example: 2025Z (UTC) or 2025+01:00 (UTC+1).▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| GenType | Java | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | YearTZ | |
| ParentPackage | Domain | |
| Phase | 1.0 | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | ConstrainedPrimitive | |
| Type | Class | |
| Version | 1.0 |
Class 'YearTZ' has no other changes. The shows its notes and every changed property.
Moved classes (3)
▶⚙DateTimeStamp«Primitive»iPosition of an instant, expressed using xsd:dateTimeStamp, in which the time-zone field is mandatory. A datatype representing a specific moment in time, including date and time components. Unlike DateTime it requires a time zone to be specified, ensuring absolute reference in time-sensitive applications such as logging, distributed systems, and time-series data. Example: 25 of December 2024 at 7 a.m Coordinated Universal Time (UTC).
MOVEDfrom
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | ExtHeaderMetadata | Domain |
| Stereotype | Primitive, eumd | Primitive |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
ExtHeaderMetadata{7EE9A266-0002-46a7-872C-A98966C79BE8}Class notes (destination, redlined)
▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | ExtHeaderMetadata | Domain |
| Stereotype | Primitive, eumd | Primitive |
Class 'DateTimeStamp' has no other changes. The shows its notes and every changed property.
▶⚙IRI«Primitive»i
MOVEDfrom
Class notes
An IRI (Internationalized Resource Identifier) within an RDF graph is a Unicode string that conforms to the syntax defined in RFC 3987.
The primitive is serialized as rdf:resource in RDFXML.
IRIs in the RDF abstract syntax must be absolute, and may contain a fragment identifier.
IRI equality: Two IRIs are equal if and only if they are equivalent under Simple String Comparison according to section 5.1 of [RFC3987]. Further normalization must not be performed when comparing IRIs for equality.
IRIs are a generalization of URIs [RFC3986] that permits a wider range of Unicode characters. Every absolute URI and URL is an IRI, but not every IRI is an URI. When IRIs are used in operations that are only defined for URIs, they must first be converted according to the mapping defined in section 3.1 of [RFC3987]. A notable example is retrieval over the HTTP protocol. The mapping involves UTF-8 encoding of non-ASCII characters, %-encoding of octets not allowed in URIs, and Punycode-encoding of domain names.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | DetailedModelDescription | Domain |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
DetailedModelDescription{2914BE52-8A86-4707-A235-5765C6E105FF}Class notes
An IRI (Internationalized Resource Identifier) within an RDF graph is a Unicode string that conforms to the syntax defined in RFC 3987.
The primitive is serialized as rdf:resource in RDFXML.
IRIs in the RDF abstract syntax must be absolute, and may contain a fragment identifier.
IRI equality: Two IRIs are equal if and only if they are equivalent under Simple String Comparison according to section 5.1 of [RFC3987]. Further normalization must not be performed when comparing IRIs for equality.
IRIs are a generalization of URIs [RFC3986] that permits a wider range of Unicode characters. Every absolute URI and URL is an IRI, but not every IRI is an URI. When IRIs are used in operations that are only defined for URIs, they must first be converted according to the mapping defined in section 3.1 of [RFC3987]. A notable example is retrieval over the HTTP protocol. The mapping involves UTF-8 encoding of non-ASCII characters, %-encoding of octets not allowed in URIs, and Punycode-encoding of domain names.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | DetailedModelDescription | Domain |
Class 'IRI' has no other changes. The shows its notes and every changed property.
▶⚙LangString«Primitive»iAccording to RDF 1.1 and RDF 1.2 the rdf:langString returns the given value and language tag. The rdf:langString type extends xs:string, and represents a language tagged string in RDF. A datatype representing a string with an associated language tag.
MOVEDfrom
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | ExtHeaderMetadata | Domain |
| Stereotype | Primitive, rdf | Primitive |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
ExtHeaderMetadata{84335C9F-E255-4535-9ED9-FEA98F83DBE7}Class notes (destination, redlined)
▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | ExtHeaderMetadata | Domain |
| Stereotype | Primitive, rdf | Primitive |
Class 'LangString' has no other changes. The shows its notes and every changed property.
Changed classes (18)
▶⚙Boolean«Primitive»iA type with the value space "true" and "false". A logical datatype representing binary values: {true, false}.
CHANGED{9F8964F1-6C32-465b-A83D-F5A201A291C3}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'Boolean' has no other changes. The shows its notes and every changed property.
▶⚙CostPerEnergyUnit«CIMDatatype»i
CHANGED{781B4357-DF24-4f4f-BBE3-8C8CE1C0F2E5}
Class notes
Cost, in units of currency, per quantity of electrical energy generated.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Cost, in units of currency, per quantity of electrical energy generated.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Class 'CostPerEnergyUnit' has no other changes. The shows its notes and every changed property.
▶⚙CostPerHeatUnit«CIMDatatype»i
CHANGED{E1913AA6-E24F-4b45-BB9B-946567FC7AF6}
Class notes
Cost, in units of currency, per quantity of heat generated.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Cost, in units of currency, per quantity of heat generated.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Class 'CostPerHeatUnit' has no other changes. The shows its notes and every changed property.
▶⚙CostPerVolume«CIMDatatype»i
CHANGED{56D3E01F-B21E-4f00-A8F1-CBC80D384B3B}
Class notes
Cost per unit volume.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Cost per unit volume.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Class 'CostPerVolume' has no other changes. The shows its notes and every changed property.
▶⚙CostRate«CIMDatatype»i
CHANGED{A8B9F2B7-69E6-4698-8492-D6A8E70D8755}
Class notes
Cost, in units of currency, per elapsed time.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Cost, in units of currency, per elapsed time.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Class 'CostRate' has no other changes. The shows its notes and every changed property.
▶⚙Date«Primitive»iDate as "yyyy-mm-dd", which conforms with ISO 8601. UTC time zone is specified as "yyyy-mm-ddZ". A local timezone relative UTC is specified as "yyyy-mm-dd(+/-)hh:mm". A datatype representing a calendar date in the Gregorian system. Example: 25 of December 2024.
CHANGED{C724EF94-9D38-4673-A889-46E7C5C6321C}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'Date' has no other changes. The shows its notes and every changed property.
▶⚙DateTime«Primitive»iDate and time as "yyyy-mm-ddThh:mm:ss.sss", which conforms with ISO 8601. UTC time zone is specified as "yyyy-mm-ddThh:mm:ss.sssZ". A local timezone relative UTC is specified as "yyyy-mm-ddThh:mm:ss.sss-hh:mm". The second component (shown here as "ss.sss") could have any number of digits in its fractional part to allow any kind of precision beyond seconds. A datatype representing a specific moment in time, including date and time components. Example: 25 of December 2024 at 7 a.m.
CHANGED{EEAE6E83-944C-489c-8E25-CFB85F80C3EB}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'DateTime' has no other changes. The shows its notes and every changed property.
▶⚙Decimal«Primitive»iDecimal is the base-10 notational system for representing real numbers. A datatype representing rational numbers using a decimal representation. Unlike Float, which uses binary floating-point representation and can introduce rounding errors, Decimal maintains exact precision and is typically used for financial and scientific calculations requiring high accuracy.
CHANGED{9CD33DFD-D5FD-46a0-A320-11DFA5341F73}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'Decimal' has no other changes. The shows its notes and every changed property.
▶⚙Duration«Primitive»iDuration as "PnYnMnDTnHnMnS" which conforms to ISO 8601, where nY expresses a number of years, nM a number of months, nD a number of days. The letter T separates the date expression from the time expression and, after it, nH identifies a number of hours, nM a number of minutes and nS a number of seconds. The number of seconds could be expressed as a decimal number, but all other numbers are integers. A datatype representing a time duration using six dimensions: year, month, day, hour, minute, and second. It provides a canonical representation that ensures consistent interpretation across systems. Unlike DateTime, which represents a fixed point in time, Duration expresses a length of time independent of any starting or ending point.
CHANGED{D19C4E05-3FD5-484f-A4D2-CBD48E5A34D0}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'Duration' has no other changes. The shows its notes and every changed property.
▶⚙Float«Primitive»iA floating point number. The range is unspecified and not limited. A datatype representing positive and negative real numbers with varying precision, including special values such as NaN, positive infinity, and negative infinity. NaN (Not a Number) is useful for representing undefined or unrepresentable values, such as the result of dividing by zero or taking the square root of a negative number. Floating-point numbers are widely used in scientific computing, engineering simulations, and graphics rendering where approximate calculations are sufficient.
CHANGED{921A00A7-D33C-43ea-9DE4-70A026CBA70F}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'Float' has no other changes. The shows its notes and every changed property.
▶⚙Integer«Primitive»iAn integer number. The range is unspecified and not limited. A datatype representing whole numbers, including zero, positive, and negative values. Examples: -1, 0, 1.
CHANGED{5F6B613B-C31A-4476-8050-E600FBD5F789}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'Integer' has no other changes. The shows its notes and every changed property.
▶⚙Money«CIMDatatype»i
CHANGED{5E4B6DE1-9115-4fce-9859-6714580E5C66}
Class notes
Amount of money.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Amount of money.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | CIMDatatype | CIMDatatype, deprecated |
Class 'Money' has no other changes. The shows its notes and every changed property.
▶⚙MonthDay«Primitive»iMonthDay format as "--mm-dd", which conforms with XSD data type gMonthDay. A datatype representing a specific day and month in the Gregorian calendar. Example: 25 of December.
CHANGED{06EEB33A-0F70-4c8c-A932-3836A0BF6872}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'MonthDay' has no other changes. The shows its notes and every changed property.
▶⚙String«Primitive»iA string consisting of a sequence of characters. The character encoding is UTF-8. The string length is unspecified and unlimited. A datatype representing a sequence of characters.
CHANGED{E50DF78B-84CE-42e9-A275-A956DEF45490}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'String' has no other changes. The shows its notes and every changed property.
▶⚙Time«Primitive»iTime as "hh:mm:ss.sss", which conforms with ISO 8601. UTC time zone is specified as "hh:mm:ss.sssZ". A local timezone relative UTC is specified as "hh:mm:ss.sss±hh:mm". The second component (shown here as "ss.sss") could have any number of digits in its fractional part to allow any kind of precision beyond seconds. A datatype representing a specific time of day. Example: 7 a.m.
CHANGED{09171B95-287D-44b3-8E93-1376FDF0E55A}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'Time' has no other changes. The shows its notes and every changed property.
▶⚙UnitSymbol«enumeration»i
CHANGED{80012160-A038-43b5-BA6F-9862E525518C}
Class notes
The derived units defined for usage in the CIM. In some cases, the derived unit is equal to an SI unit. Whenever possible, the standard derived symbol is used instead of the formula for the derived unit. For example, the unit symbol Farad is defined as "F" instead of "CPerV". In cases where a standard symbol does not exist for a derived unit, the formula for the unit is used as the unit symbol. For example, density does not have a standard symbol and so it is represented as "kgPerm^3". With the exception of the "kg", which is an SI unit, the unit symbols do not contain multipliers and therefore represent the base derived unit to which a multiplier can be applied as a whole.
Every unit symbol is treated as an unparseable text as if it were a single-letter symbol. The meaning of each unit symbol is defined by the accompanying descriptive text and not by the text contents of the unit symbol.
To allow the widest possible range of serializations without requiring special character handling, several substitutions are made which deviate from the format described in IEC 80000-1. The division symbol "/" is replaced by the letters "Per". Exponents are written in plain text after the unit as "m^3". The letters "deg" are used instead of the degree symbol. Any clarification of the meaning for a substitution is included in the description for the unit symbol.
Non-SI units are included in list of unit symbols to allow sources of data to be correctly labelled with their non-SI units (for example, a GPS sensor that is reporting numbers that represent feet instead of meters). This allows software to use the unit symbol information correctly convert and scale the raw data of those sources into SI-based units.
The integer values are used for harmonization with IEC 61850.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
The derived units defined for usage in the CIM. In some cases, the derived unit is equal to an SI unit. Whenever possible, the standard derived symbol is used instead of the formula for the derived unit. For example, the unit symbol Farad is defined as "F" instead of "CPerV". In cases where a standard symbol does not exist for a derived unit, the formula for the unit is used as the unit symbol. For example, density does not have a standard symbol and so it is represented as "kgPerm^3". With the exception of the "kg", which is an SI unit, the unit symbols do not contain multipliers and therefore represent the base derived unit to which a multiplier can be applied as a whole.
Every unit symbol is treated as an unparseable text as if it were a single-letter symbol. The meaning of each unit symbol is defined by the accompanying descriptive text and not by the text contents of the unit symbol.
To allow the widest possible range of serializations without requiring special character handling, several substitutions are made which deviate from the format described in IEC 80000-1. The division symbol "/" is replaced by the letters "Per". Exponents are written in plain text after the unit as "m^3". The letters "deg" are used instead of the degree symbol. Any clarification of the meaning for a substitution is included in the description for the unit symbol.
Non-SI units are included in list of unit symbols to allow sources of data to be correctly labelled with their non-SI units (for example, a GPS sensor that is reporting numbers that represent feet instead of meters). This allows software to use the unit symbol information correctly convert and scale the raw data of those sources into SI-based units.
The integer values are used for harmonization with IEC 61850.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VAi{D3EB929D-C57F-40a8-86DC-2F5CAACB6A71}show details | [1..1] | [1..1] | Apparent power in volt amperes. See also active (real) power unit W and reactive power unit var. | |||||||||||||||||||||
Attribute notes (destination, redlined) Apparent power in volt amperes. See also active (real) power unit W and reactive power unit var.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
| VAri{F38DF57D-7E97-4af9-984E-40820470C5EC}show details | [1..1] | [1..1] | Reactive power in volt amperes reactive. The "reactive" or "imaginary" component of electrical power (V*I*sin(phi)). | |||||||||||||||||||||
Attribute notes (destination, redlined) Reactive power in volt amperes reactive. The "reactive" or "imaginary" component of electrical power (V*I*sin(phi)). Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
| VPerVAri{F205CACD-712B-46f0-B7D7-170EEF3B59A3}show details | [1..1] | [1..1] | ||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
| Wi{41B0F1BC-E69B-4ca1-A565-ECBC27B49095}show details | [1..1] | [1..1] | ||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
| WPerVAirenamed from VPerVA{F5914562-B809-455b-98A8-CECAA59EE125}show details | [1..1] | [1..1] | ||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
| Whi{D0065D4C-31BE-42b1-9588-806157D3000D}show details | [1..1] | [1..1] | ||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
| cosPhii{3FF3E24E-53F5-45ae-8408-47C453D360C2}show details | [1..1] | [1..1] | Power factor, dimensionless.
Note 1: This definition of power factor is only | |||||||||||||||||||||
Attribute notes (destination, redlined) Power factor, dimensionless.
Note 1: This definition of power factor is only Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
| mimetadata changed - hovermetadata changed{5D4DDF01-7840-42a2-9106-C5CA5D41D1F2}show details | [1..1] | [1..1] | Length in metres. | |||||||||||||||||||||
Attribute notes Length in metres.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||
▶⚙URI«Primitive»iUniform Resource Identifier Reference (URI). The value can be absolute or relative, and may have an optional fragment identifier (i.e., it may be a URI Reference). This type should be used to specify the intention that the value fulfills the role of a URI as defined by [RFC 2396], as amended by [RFC 2732]. A datatype representing a Uniform Resource Identifier (URI) or URI Reference, which may be absolute or relative and may contain a fragment identifier.
CHANGED{A6B135DC-C04F-421d-AD13-64CB535E8F6F}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Class 'URI' has no other changes. The shows its notes and every changed property.
▶⚙UUID«ConstrainedPrimitive»iA UUID as defined by IEC/ISO 9348-8. Represents a Universally Unique Identifier (UUID) as a textual constraint. Follows the pattern: 8-4-4-4-12. Capital letters are accepted, but lowercase should be used. Example: 550e8400-e29b-41d4-a716-446655440000.
CHANGED{0CD5C8BB-2BBD-4fe2-A369-68CE8CF2CE5F}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | Primitive | ConstrainedPrimitive |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | Primitive | ConstrainedPrimitive |
Class 'UUID' has no other changes. The shows its notes and every changed property.
Changed diagrams (4)
▶▦DocBasicDatatypesi
CHANGED{DB3006EC-40EF-48f9-AE0B-54A4590505A4}
Diagram notes
This diagram shows basic datatypes that are the basis for all other datatypes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows basic datatypes that are the basis for all other datatypes.▦Diagram
changed
Baseline
Destination
▶▦DocEnumeratedUnitDatatypesi
CHANGED{6FF3E444-BAE2-4338-BD38-5A4CBCC6F7AB}
Diagram notes
This diagram shows enumerated data types related to the SI unit system.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows enumerated data types related to the SI unit system.▦Diagram
changed
Baseline
Destination
▶▦DocGeneralDatatypesi
CHANGED{9478D0BE-F328-4c54-BE7D-DE95D8744E6B}
Diagram notes
This diagram shows general data types.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows general data types.▦Diagram
changed
Baseline
Destination
▶▦DocMonetaryDatatypesi
CHANGED{B1E74B17-8731-44a6-8CBA-D14D923EFC11}
Diagram notes
This diagram shows monetary related data types.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows monetary related data types.▦Diagram
changed
Baseline
Destination
▶Wiresi
{6C99E9CA-2035-4035-B77F-9217E17D86F4}
Package notes
An extension to the Core and Topology package that models information on the electrical characteristics of Transmission and Distribution networks. This package is used by network applications such as State Estimation, Load Flow and Optimal Power Flow.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
An extension to the Core and Topology package that models information on the electrical characteristics of Transmission and Distribution networks. This package is used by network applications such as State Estimation, Load Flow and Optimal Power Flow.Added classes (1)
▶⚙AsynchronousMachineOperatingMode«enumeration»i
ADDED{62D923E1-828D-4383-8E0B-07C7F4D7613D}
Class notes
Asynchronous machine operating mode.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | AsynchronousMachineOperatingMode | |
| ParentPackage | Wires | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | enumeration | |
| Type | Class |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| none | ||
Class notes
Asynchronous machine operating mode.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Abstract | false | |
| Author | chiva | |
| Complexity | 1 | |
| IsLeaf | false | |
| IsRoot | false | |
| IsSpec | false | |
| Name | AsynchronousMachineOperatingMode | |
| ParentPackage | Wires | |
| Scope | public | |
| Status | Proposed | |
| Stereotype | enumeration | |
| Type | Class |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| generatori{BCA4EDFB-5DB0-48e7-BB33-F65DA1C36ED0}show details | did not exist | [1..1] | Operating as generator. | ||||||||||||||||||||||||||||||||||||||||||
Attribute notes Operating as generator.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||
| motori{8A145E83-4847-4450-8AF0-FD8036741BB6}show details | did not exist | [1..1] | Operating as motor. | ||||||||||||||||||||||||||||||||||||||||||
Attribute notes Operating as motor.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||
Changed classes (10)
▶⚙AsynchronousMachinei
CHANGED{EC5FCEFF-1274-4771-9D92-C0FF7A100AB8}
Class notes
A rotating machine whose shaft rotates asynchronously with the electrical field. Also known as an induction machine with no external connection to the rotor windings, e.g. squirrel-cage induction machine.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A rotating machine whose shaft rotates asynchronously with the electrical field. Also known as an induction machine with no external connection to the rotor windings, e.g. squirrel-cage induction machine.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| operatingModei{84208052-94BB-4425-BE3C-F8CA9E2681CE}show details | did not exist | AsynchronousMachineOperatingMode [0..1] | Current mode of operation. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Current mode of operation.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙BusSegmenti
CHANGED{6298C3DC-580A-436c-96DA-018A10359AE7}
Class notes
A two terminal and power conducting device of negligible impedance and length represented as zero impedance device that can be used to represent the conductor between connection points to substation conducting equipment on a substation bus.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A two terminal and power conducting device of negligible impedance and length represented as zero impedance device that can be used to represent the conductor between connection points to substation conducting equipment on a substation bus.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| normalRetainedirenamed from retained{0883C557-12C4-40e0-930E-C8B4A90B3051}show details | Boolean [0..1] | Boolean [0..1] | Bus segment is normally retained in the topological solution. The flow through retained bus sections will normally be calculated in power flow. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Bus segment is normally retained in the topological solution. The flow through retained bus sections will normally be calculated in power flow.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| retainedi{19D86E64-54F6-4ca6-9F37-FC29E7E365BF}show details | did not exist | Boolean [0..1] | Bus segment is retained in the topological solution. The flow through retained bus sections will normally be calculated in power flow. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Bus segment is retained in the topological solution. The flow through retained bus sections will normally be calculated in power flow.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙EnergyConsumeri
CHANGED{BCEC7EE8-7294-4b50-8216-0286C31A035C}
Class notes
Generic user of energy - a point of consumption on the power system model.
EnergyConsumer.pfixed, .qfixed, .pfixedPct and .qfixedPct have meaning only if there is no LoadResponseCharacteristic associated with EnergyConsumer or if LoadResponseCharacteristic.exponentModel is set to False.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Generic user of energy - a point of consumption on the power system model.
EnergyConsumer.pfixed, .qfixed, .pfixedPct and .qfixedPct have meaning only if there is no LoadResponseCharacteristic associated with EnergyConsumer or if LoadResponseCharacteristic.exponentModel is set to False.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| maxEconomicPi{F0ABA24B-B894-4791-B2FA-B40282245984}show details | did not exist | ActivePower [0..1] | Maximum high economic active power limit, that should not exceed the maximum operating active power limit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Maximum high economic active power limit, that should not exceed the maximum operating active power limit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| minEconomicPi{AFD4727A-2DF0-4a69-941C-16BF0E17BACA}show details | did not exist | ActivePower [0..1] | Low economic active power limit that shall be greater than or equal to the minimum operating active power limit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Low economic active power limit that shall be greater than or equal to the minimum operating active power limit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalParticipationFactori{674DD3F3-EA60-46ce-AE5B-54098EDD6A95}show details | did not exist | Float [0..1] | Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value. In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF). In the case of priority strategy, the item with the lowest number gets allocated energy first. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value.
In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF).
In the case of priority strategy, the item with the lowest number gets allocated energy first.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| participationFactori{33A034D4-1A38-4194-9474-32C81C1153D4}show details | did not exist | Float [0..1] | Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value. In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF). In the case of priority strategy, the item with the lowest number gets allocated energy first. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value.
In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF).
In the case of priority strategy, the item with the lowest number gets allocated energy first.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
DELETEDGeneralization{AB43C5DB-EEA4-4ef9-A344-F1E501913CFE}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Energy | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Ext | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
▶⚙ImpedanceTapChangerTablePointi
CHANGED{CCFFDF9E-EDBF-4340-8452-58D69D2621EF}
Class notes
Describes each tap step in the impedance tap changer tabular curve.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Describes each tap step in the impedance tap changer tabular curve.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ratioi{0889E8C9-58CD-470f-8209-F1FBEDBE7EBB}show details | Float [0..1] | Float [0..1] | The voltage at the tap step divided by rated voltage of the transformer end having the tap changer. Hence this is a value close to one. For example, if the ratio at step 1 is 1.01, and the rated voltage of the transformer end is 110kV, then the voltage obtained by setting the tap changer to step 1 to is 111.1kV. The attribute shall be a positive value. | ||||||||||||
Attribute notes (destination, redlined) The voltage at the tap step divided by rated voltage of the transformer end having the tap changer. Hence this is a value close to one. For example, if the ratio at step 1 is 1.01, and the rated voltage of the transformer end is 110kV, then the voltage obtained by setting the tap changer to step 1 to is 111.1kV.
The attribute shall be a positive value.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||
▶⚙Linei
CHANGED{43D9D2B8-DA1E-45c4-B99D-EC28FCAB742B}
Class notes
Contains equipment beyond a substation belonging to a power transmission line.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Contains equipment beyond a substation belonging to a power transmission line.⇄Links
DELETEDGeneralization{F8E6AB27-DCD3-454a-B561-67134A01E61D}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Circuit | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Line | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
▶⚙PhaseImpedanceDataiforwith either a (row, column) or a specific(fromPhase, toPhase) pair. If using a (row, and column) ofpair the matrix.
The phases to which each entry applies can be determined by means of the row and column attributes which bindrefer to a sequence number provided in either ACLineSegmentPhase or WirePosition (whichwhere phase is bound to alsothe specifysequence phasenumber). If using a (fromPhase, toPhase) pair, neither ACLineSegmentPhase nor WirePosition are required to support the interpretation of the phase impedance matrix.
Due to physical symmetry that is reflected in the matrix, only the lower triangle of the matrix is populated with both methods. In the (row, andcolumn) columnapproach, method.this Thatmeans is,that the column attribute is always less than or equal to the row attribute.
CHANGED{8D8D03C8-6278-4397-9EFA-EDC98D359BBC}
Class notes (destination, redlined)
Per length phase impedance matrix entry describes impedance and conductance matrix element values Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Per length phase impedance matrix entry describes impedance and conductance matrix element values ≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fromPhasei{646B3E5A-C5E4-45c7-A651-19A709CD164E}show details | SinglePhaseKind [0..1] | SinglePhaseKind [0..1] | |||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| |||||||||||||||
| toPhasei{D2DEE1A9-B280-4f3e-95A7-B5DA24493D9E}show details | SinglePhaseKind [0..1] | SinglePhaseKind [0..1] | |||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| |||||||||||||||
▶⚙RatioTapChangeri
CHANGED{09909286-00A6-451c-B420-2E52ABEB2667}
Class notes
A tap changer that changes the voltage ratio impacting the voltage magnitude but not the phase angle across the transformer.
Angle sign convention (general): Positive value indicates a positive phase shift from the winding where the tap is located to the other winding (for a two-winding transformer).Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A tap changer that changes the voltage ratio impacting the voltage magnitude but not the phase angle across the transformer.
Angle sign convention (general): Positive value indicates a positive phase shift from the winding where the tap is located to the other winding (for a two-winding transformer).⇄Links
CHANGEDAssociation{D8CAF26A-5F64-4516-A613-52BF22C72DB1}
BaselineTransformerEnd role TransformerEnd [0..1] → RatioTapChanger role AdditionalRatioTapChanger [0..1]
→
DestinationTransformerEnd role TransformerEndTransformerEndOfAdditionalRatioTapChanger [0..1] → RatioTapChanger role AdditionalRatioTapChanger [0..1]
Source end — TransformerEndOfAdditionalRatioTapChanger
| Baseline | Destination | |
|---|---|---|
| Role | Transformer | Transformer |
Target end
no changes
▶⚙Switchi
CHANGED{ACE2DDBB-536E-489a-A3A8-22589256302D}
Class notes
A generic device designed to close, or open, or both, one or more electric circuits. All switches are two terminal devices including grounding switches. The ACDCTerminal.connected at the two sides of the switch shall not be considered for assessing switch connectivity, i.e. only Switch.open, .normalOpen and .locked are relevant.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A generic device designed to close, or open, or both, one or more electric circuits. All switches are two terminal devices including grounding switches. The ACDCTerminal.connected at the two sides of the switch shall not be considered for assessing switch connectivity, i.e. only Switch.open, .normalOpen and .locked are relevant.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| normalRetainedirenamed from retained{5E9C873C-F052-49f6-9247-D7274CDA570A}show details | Boolean [0..1] | Boolean [0..1] | ||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| retainedi{9D667DF8-D78A-44ac-A2E4-319B9B2E1E20}show details | did not exist | Boolean [0..1] | Switch is retained in the topological solution. The flow through retained switches will normally be calculated in power flow. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Switch is retained in the topological solution. The flow through retained switches will normally be calculated in power flow.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙TapChangerTablePointi
CHANGED{199B695F-644C-4cbf-AB67-76AB51EE5078}
Class notes
Describes each tap step in the tabular curve. Note that the upper boundary is not constrained to 100 percent.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Describes each tap step in the tabular curve. Note that the upper boundary is not constrained to 100 percent.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ratioi{4357132D-9216-46a0-A5B0-6C3F0DCC7876}show details | Float [0..1] | Float [0..1] | The voltage at the tap step divided by rated voltage of the transformer end having the tap changer. Hence this is a value close to one. For example, if the ratio at step 1 is 1.01, and the rated voltage of the transformer end is 110kV, then the voltage obtained by setting the tap changer to step 1 to is 111.1kV. The attribute shall be a positive value. | ||||||||||||
Attribute notes (destination, redlined) The voltage at the tap step divided by rated voltage of the transformer end having the tap changer. Hence this is a value close to one.
For example, if the ratio at step 1 is 1.01, and the rated voltage of the transformer end is 110kV, then the voltage obtained by setting the tap changer to step 1 to is 111.1kV.
The attribute shall be a positive value.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||
▶⚙TransformerEndi
CHANGED{6E6AF445-8CD5-434b-8E74-08970A4E6D95}
Class notes
A conducting connection point of a power transformer. It corresponds to a physical transformer winding terminal. In earlier CIM versions, the TransformerWinding class served a similar purpose, but this class is more flexible because it associates to terminal but is not a specialization of ConductingEquipment.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A conducting connection point of a power transformer. It corresponds to a physical transformer winding terminal. In earlier CIM versions, the TransformerWinding class served a similar purpose, but this class is more flexible because it associates to terminal but is not a specialization of ConductingEquipment.⇄Links
ADDEDGeneralization{72C9BD42-62BF-453c-82B2-EEE183EF527E}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Transformer | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Power | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
DELETEDGeneralization{6C9814B9-3B9F-42d7-8A7A-567933760A33}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Transformer | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Identified | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
CHANGEDAssociation{D8CAF26A-5F64-4516-A613-52BF22C72DB1}
BaselineTransformerEnd role TransformerEnd [0..1] → RatioTapChanger role AdditionalRatioTapChanger [0..1]
→
DestinationTransformerEnd role TransformerEndTransformerEndOfAdditionalRatioTapChanger [0..1] → RatioTapChanger role AdditionalRatioTapChanger [0..1]
Source end — TransformerEndOfAdditionalRatioTapChanger
| Baseline | Destination | |
|---|---|---|
| Role | Transformer | Transformer |
Target end
no changes
Changed diagrams (16)
▶▦DocCutsAndJumpersi
CHANGED{56C8D23C-C73A-4bea-870E-5C920A3F1066}
Diagram notes
The diagram show the cuts and jumpers data model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram show the cuts and jumpers data model.▦Diagram
changed
Baseline
Destination
▶▦DocDatatypesi
CHANGED{7F25DAE7-CB22-4224-AFEB-7F0BD8317D69}
Diagram notes
This diagram shows the data types specific to the Wires package.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the data types specific to the Wires package.▦Diagram
removed
Baseline
Destination
▶▦DocEarthFaultCompensatori
CHANGED{F1B3790B-5C3D-4307-8195-39D740D2D197}
Diagram notes
Shows earth fault compensating devices.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows earth fault compensating devices.▦Diagram
changed
Baseline
Destination
▶▦DocInheritanceHierarchyi
CHANGED{D2B8C355-D454-4084-9966-12E8D7FF6875}
Diagram notes
This diagram describes inheritance between classes in and related to the Wires package.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:45:36 | 2025-09-28 18:55:37 |
Diagram notes
This diagram describes inheritance between classes in and related to the Wires package.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:45:36 | 2025-09-28 18:55:37 |
▦Diagram
changedmoved or resized
Baseline
Destination
Connectors 1 removed · 1 labels movedhover a connector to outline the elements it joins
removed(not in this model) – (not in this model)
labels moved(not in this model) – (not in this model)
▶▦DocLineModeli
CHANGED{1BE27117-9963-472a-99ED-71A231B36808}
Diagram notes
This diagram shows all classes related to the transmission line model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:45:41 | 2025-04-07 01:43:08 |
Diagram notes
This diagram shows all classes related to the transmission line model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:45:41 | 2025-04-07 01:43:08 |
▦Diagram
changed
Baseline
Destination
▶▦DocMutualCouplingi
CHANGED{7CE6A094-D43D-4851-8A1F-D1B06FA7B538}
Diagram notes
Shows mutual coupling models.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows mutual coupling models.▦Diagram
changed
Baseline
Destination
▶▦DocNamingHierarchyPart1i
CHANGED{422FB39E-1D47-45c4-8623-BADEED124BF6}
Diagram notes
The diagram shows the upper part of the naming hierarchy. The hierarchy is a way to organize and name equipment. Hence it is tightly related to the IdentifiedObject and it's attributes. The Equipment class is further specialized into many subtypes that are all contained by subclasses of the EquipmentContainer.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram shows the upper part of the naming hierarchy. The hierarchy is a way to organize and name equipment. Hence it is tightly related to the IdentifiedObject and it's attributes. The Equipment class is further specialized into many subtypes that are all contained by subclasses of the EquipmentContainer.▦Diagram
changed
Baseline
Destination
▶▦DocNamingHierarchyPart2i
CHANGED{3A72A435-5BA5-4809-A5DC-560573D58582}
Diagram notes
The diagram shows the lower part of the naming hierarchy. It shows how the Equipment class is further specialized into many subtypes that are all contained by subclasses of the EquipmentContainer. For the subclasses of equipment container refer to part 1 of the diagram.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram shows the lower part of the naming hierarchy. It shows how the Equipment class is further specialized into many subtypes that are all contained by subclasses of the EquipmentContainer. For the subclasses of equipment container refer to part 1 of the diagram.▦Diagram
changed
Baseline
Destination
Connectors 1 removedhover a connector to outline the elements it joins
removed(not in this model) – (not in this model)
▶▦DocRegulatingEquipmenti
CHANGED{F857266A-1599-4d8c-8AC8-29B416B63FA2}
Diagram notes
The diagram shows all classes related to equipment regulation and reactive power compensation.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram shows all classes related to equipment regulation and reactive power compensation.▦Diagram
changed
Baseline
Destination
Connectors 1 removedhover a connector to outline the elements it joins
removed(not in this model) – RegulatingCondEq
▶▦DocSchedulesi
CHANGED{18FA35BC-A253-4a57-A387-6D36B189A250}
Diagram notes
Shows schedules of wires model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows schedules of wires model.▦Diagram
changed
Baseline
Destination
▶▦DocSwitchingEquipmenti
CHANGED{252E3FAB-DD51-437d-886F-5F699257FD4C}
Diagram notes
Shows switching equipment inheritance structure.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows switching equipment inheritance structure.▦Diagram
changed
Baseline
Destination
▶▦DocTapChangeri
CHANGED{E6AB0688-D20A-4495-802A-28F4BC2E446D}
Diagram notes
This diagram shows all classes related to the transformer tap model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:46:11 | 2026-02-03 20:52:28 |
Diagram notes
This diagram shows all classes related to the transformer tap model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:46:11 | 2026-02-03 20:52:28 |
▦Diagram
changed
Baseline
Destination
Connectors 1 added · 1 reroutedhover a connector to outline the elements it joins
addedTransformerEnd – RatioTapChanger
reroutedTransformerEnd – RatioTapChanger
▶▦DocTapChangerTabulari
CHANGED{E070BC38-F64B-4133-8B83-B9AF4E60D81E}
Diagram notes
This diagram shows all classes related to the transformer tap changer tabular model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:46:15 | 2026-02-03 20:52:28 |
Diagram notes
This diagram shows all classes related to the transformer tap changer tabular model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:46:15 | 2026-02-03 20:52:28 |
▦Diagram
changed
Baseline
Destination
Connectors 1 labels movedhover a connector to outline the elements it joins
labels movedTransformerEnd – RatioTapChanger
▶▦DocTransformeri
CHANGED{FA8E6B7F-EAD2-40df-956C-D26D5A54BFC7}
Diagram notes
This diagram shows classes related to the core transformer model, but does not show the tap changer details.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows classes related to the core transformer model, but does not show the tap changer details.▦Diagram
changed
Baseline
Destination
▶▦DocVoltageControli
CHANGED{6F7167AF-C91B-4203-9D17-9A5924B5ADB7}
Diagram notes
This diagram shows all classes related to area voltage control.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows all classes related to area voltage control.▦Diagram
changed
Baseline
Destination
▶▦DocWiresPhaseModeli
CHANGED{5957C2C3-427B-4740-952A-594EF9E660D0}
Diagram notes
Show the phase connection detail when modelling devices down to the phase components within a conducting equipment.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Show the phase connection detail when modelling devices down to the phase components within a conducting equipment.▦Diagram
changed
Baseline
Destination
▶LoadModeli
{427D9D64-CDA2-4070-AAC6-04A32F290872}
Package notes
This package is responsible for modelling the energy consumers and the system load as curves and associated curve data. Special circumstances that may affect the load, such as seasons and day types, are also included here.
This information is used by Load Forecasting and Load Management.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package is responsible for modelling the energy consumers and the system load as curves and associated curve data. Special circumstances that may affect the load, such as seasons and day types, are also included here.
This information is used by Load Forecasting and Load Management.Package 'LoadModel' has no changes to the 15 classes it contains.
Changed diagrams (1)
▶▦DocLoadi
CHANGED{E25D676B-3E4F-482f-B0D7-4B7A0ADFFFEB}
Diagram notes
This diagram shows all classes included in the LoadModel package as well as the key external classes that have associations with LoadModel classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows all classes included in the LoadModel package as well as the key external classes that have associations with LoadModel classes.▦Diagram
changed
Baseline
Destination
▶Generationi
{6B50A1FD-22E9-4abc-B0B7-F46BBD8B33AE}
Package notes
This package contains packages that have information for Unit Commitment and Economic Dispatch of hydro and thermal generating units, Load Forecasting, Automatic Generation Control, and unit modeling for Training Simulation.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains packages that have information for Unit Commitment and Economic Dispatch of hydro and thermal generating units, Load Forecasting, Automatic Generation Control, and unit modeling for Training Simulation.▶GenerationTrainingSimulationi
{D3C36399-A1D6-4491-A975-06B94A5A1258}
Package notes
The GenerationTrainingSimululation package contains prime movers, such as turbines and boilers, which are needed for simulation and educational purposes.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The GenerationTrainingSimululation package contains prime movers, such as turbines and boilers, which are needed for simulation and educational purposes.Package 'GenerationTrainingSimulation' has no changes to the 15 classes it contains.
Changed diagrams (1)
▶▦DocTrainingSimulationi
CHANGED{3EEDCDC2-25C8-4c66-BC1B-A70CE13B5D22}
Diagram notes
This diagram shows all classes included in the GenerationDynamics package as well as the key external classes that have associations with these classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows all classes included in the GenerationDynamics package as well as the key external classes that have associations with these classes.▦Diagram
changed
Baseline
Destination
▶Productioni
{39719C4D-64F6-4704-8202-8CAEF5179709}
Package notes
The production package is responsible for classes which describe various kinds of generators. These classes also provide production costing information which is used to economically allocate demand among committed units and calculate reserve quantities.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The production package is responsible for classes which describe various kinds of generators. These classes also provide production costing information which is used to economically allocate demand among committed units and calculate reserve quantities.Changed classes (3)
▶⚙GeneratingUniti
CHANGED{A4C4D1F8-0359-44b1-8F2A-521D3F9F3C28}
Class notes
A single or set of synchronous machines for converting mechanical power into alternating-current power. For example, individual machines within a set may be defined for scheduling purposes while a single control signal is derived for the set. In this case there would be a GeneratingUnit for each member of the set and an additional GeneratingUnit corresponding to the set.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A single or set of synchronous machines for converting mechanical power into alternating-current power. For example, individual machines within a set may be defined for scheduling purposes while a single control signal is derived for the set. In this case there would be a GeneratingUnit for each member of the set and an additional GeneratingUnit corresponding to the set.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| coolDownTimei{99D63C32-B24D-4b3e-9C20-DC179B2F4F34}show details | did not exist | Duration [0..1] | Time it takes from a unit shutdown until it is considered cold. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Time it takes from a unit shutdown until it is considered cold.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| maxEconomicPi{4CF1283B-D69A-4545-91A9-BC27B2D17846}show details | did not exist | ActivePower [0..1] | Maximum high economic active power limit, that should not exceed the maximum operating active power limit. The value of the attribute and its sign convention depends on the operating mode of the equipment. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Maximum high economic active power limit, that should not exceed the maximum operating active power limit. The value of the attribute and its sign convention depends on the operating mode of the equipment.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| maxStartupLoadi{A068A5E7-BE6C-411e-B51F-BCA65ECEB7F8}show details | did not exist | ActivePower [0..1] | Maximum consumption by the generating unit as part of the startup process. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Maximum consumption by the generating unit as part of the startup process.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| minimumUpTimei{3DDFB2C0-5AE6-4302-BD7C-D964535E41A1}show details | did not exist | Duration [0..1] | The time that a generating unit has to stay running after it has been switched on by the Remedial Action Optimizer. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The time that a generating unit has to stay running after it has been switched on by the Remedial Action Optimizer.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| mustRuni{A27DCF15-2F10-41c6-8997-5E657AB62F7F}show details | did not exist | Boolean [0..1] | Identifies if the generating unit is a must-run unit. This means that it cannot be instructed to shutdown due to other obligation. e.g. Providing heat. If true, the generating unit is must-run. If false, it is not. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Identifies if the generating unit is a must-run unit. This means that it cannot be instructed to shutdown due to other obligation. e.g. Providing heat. If true, the generating unit is must-run. If false, it is not.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| mustRunPi{6669B825-5540-46e0-AEA6-396B1AC3CAE9}show details | did not exist | ActivePower [0..1] | Minimum active power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Minimum active power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| mustRunQi{4F53DFBD-4075-4872-A64A-CAE7F2EC3D51}show details | did not exist | ReactivePower [0..1] | Minimum reactive power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Minimum reactive power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalMaxEconomicPirenamed from maxEconomicP{62CC5B01-6098-4901-B00D-F5455C940661}show details | ActivePower [0..1] | ActivePower [0..1] | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalMustRunPi{92C6D698-1584-44a3-936C-287814448788}show details | did not exist | ActivePower [0..1] | Normal minimum active power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Normal minimum active power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalMustRunQi{4379EA5C-8A31-44e7-A135-961C50316DCF}show details | did not exist | ReactivePower [0..1] | Normal minimum reactive power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Normal minimum reactive power injection that is needed to meet must-run requirement. This value can be higher or equal to minimum operational limit. Load sign convention is used, i.e. positive sign means flow out from a node.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalStartupCosti{59B80CA4-145C-4140-817B-1D5477C15BF0}show details | did not exist | Money [0..1] | The normal initial startup cost incurred for each start of the GeneratingUnit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The normal initial startup cost incurred for each start of the GeneratingUnit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalWarmStartupCosti{CB8372E6-B49E-4a8b-9AD5-38D3723A6EC9}show details | did not exist | Money [0..1] | The normal warm startup cost incurred for each start of the GeneratingUnit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The normal warm startup cost incurred for each start of the GeneratingUnit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| participationFactori{501633F9-17C7-4835-BD0B-4B6056839587}show details | did not exist | Float [0..1] | Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value. In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF). In the case of priority strategy, the item with the lowest number gets allocated energy first. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value.
In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF).
In the case of priority strategy, the item with the lowest number gets allocated energy first.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| runningLeadTimei{76988F51-C5FB-46d1-AF96-8BE0C95BE870}show details | did not exist | Duration [0..1] | Time it takes to change the schedule when the unit is operating due to technical configuration of a supporting system, e.g. gas pipeline. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Time it takes to change the schedule when the unit is operating due to technical configuration of a supporting system, e.g. gas pipeline.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| shutdownCosti{AF86D019-43C1-4538-BC75-CD5241FC4C3F}show details | did not exist | Money [0..1] | The shutdown cost incurred for each shutdown of the GeneratingUnit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The shutdown cost incurred for each shutdown of the GeneratingUnit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| shutdownTimei{E7712FE9-1B2C-4c79-8180-6D18D01F0AB0}show details | did not exist | Duration [0..1] | Time it takes to shutdown the unit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Time it takes to shutdown the unit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| startupRampRatei{150C4462-8278-4762-81DE-E5572B38E43D}show details | did not exist | ActivePowerChangeRate [0..1] | The startup ramp rate of the generating unit which describes the speed of change of active power from zero to the minimum active power. When the ramp is not provided, the optimisation process shall consider the change as an instant change of active power from zero to minimum active power. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The startup ramp rate of the generating unit which describes the speed of change of active power from zero to the minimum active power.
When the ramp is not provided, the optimisation process shall consider the change as an instant change of active power from zero to minimum active power.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| warmStartupCosti{E98A65FD-B362-422d-B1B6-C59D5CB42499}show details | did not exist | Money [0..1] | The warm startup cost incurred for each start of the GeneratingUnit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The warm startup cost incurred for each start of the GeneratingUnit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| warmStartupTimei{BF51EC09-0C0A-445e-858F-D0D263366EBB}show details | did not exist | Duration [0..1] | Time it takes to startup the unit when it is warm. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Time it takes to startup the unit when it is warm.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
DELETEDGeneralization{D55EE110-C6C5-46c9-8B32-C71C14D320ED}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Generating | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Ext | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
▶⚙HydroPumpi
CHANGED{4C4342EA-F3E1-469a-ACB4-CA80A2524FFE}
Class notes
A synchronous motor-driven pump, typically associated with a pumped storage plant.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A synchronous motor-driven pump, typically associated with a pumped storage plant.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| maxEconomicPi{8EBE9483-F7A9-4f65-AF30-D85A35AA9539}show details | did not exist | ActivePower [0..1] | Maximum high economic active power limit, that should not exceed the maximum operating active power limit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Maximum high economic active power limit, that should not exceed the maximum operating active power limit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| maxOperatingPi{E2A4565F-6E13-488a-9973-2312510DD5B3}show details | did not exist | ActivePower [0..1] | This is the maximum operating active power limit the dispatcher can enter for this unit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes This is the maximum operating active power limit the dispatcher can enter for this unit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| minEconomicPi{7A5EB81E-9382-460d-A00E-8E72D0C6570B}show details | did not exist | ActivePower [0..1] | Low economic active power limit that shall be greater than or equal to the minimum operating active power limit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Low economic active power limit that shall be greater than or equal to the minimum operating active power limit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| minOperatingPi{B536C628-2375-4a8f-94C2-D2DDCC7CFD8F}show details | did not exist | ActivePower [0..1] | This is the minimum operating active power limit the dispatcher can enter for this unit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes This is the minimum operating active power limit the dispatcher can enter for this unit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalParticipationFactori{D743A43C-C00C-4700-9248-1EB97A2E8BBD}show details | did not exist | Float [0..1] | Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value. In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF). In the case of priority strategy, the item with the lowest number gets allocated energy first. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value.
In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF).
In the case of priority strategy, the item with the lowest number gets allocated energy first.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| participationFactori{A9170B9E-F3A4-4702-A2B7-A46F69C06FDE}show details | did not exist | Float [0..1] | Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value. In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF). In the case of priority strategy, the item with the lowest number gets allocated energy first. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value.
In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF).
In the case of priority strategy, the item with the lowest number gets allocated energy first.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
DELETEDGeneralization{676E84D3-7E6A-48b1-9135-6E62C7959923}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Hydro | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Ext | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
▶⚙PowerElectronicsUniti
CHANGED{EC401F21-E818-46dc-88CE-2CFD1E60B76C}
Class notes
A generating unit or battery or aggregation that connects to the AC network using power electronics rather than rotating machines.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A generating unit or battery or aggregation that connects to the AC network using power electronics rather than rotating machines.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| maxEconomicPi{CA02F321-0DB7-46cc-9BDF-79BECFE155EF}show details | did not exist | ActivePower [0..1] | Maximum high economic active power limit, that should not exceed the maximum operating active power limit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Maximum high economic active power limit, that should not exceed the maximum operating active power limit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| minEconomicPi{3192CD69-341A-460c-965A-F97DC7919280}show details | did not exist | ActivePower [0..1] | Low economic active power limit that shall be greater than or equal to the minimum operating active power limit. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Low economic active power limit that shall be greater than or equal to the minimum operating active power limit.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| normalParticipationFactori{251BBBB5-40B4-47ed-8D9F-EFE1B5930C46}show details | did not exist | Float [0..1] | Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value. In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF). In the case of priority strategy, the item with the lowest number gets allocated energy first. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value.
In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF).
In the case of priority strategy, the item with the lowest number gets allocated energy first.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| pi{E3567430-1481-4436-9EE0-2AE3B7DFF109}show details | did not exist | ActivePower [0..1] | Active power injection. Load sign convention is used, i.e. positive sign means flow out from a node. Starting value for a steady state solution. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Active power injection. Load sign convention is used, i.e. positive sign means flow out from a node.
Starting value for a steady state solution.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| participationFactori{3C6900F4-AF54-416d-8F5B-1AF1595F9CEA}show details | did not exist | Float [0..1] | Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value. In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF). In the case of priority strategy, the item with the lowest number gets allocated energy first. | |||||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Participation factor describing the entity part of the active power provided by a collection of entities (e.g. an active power forecast to a collection of entities is divided to each of the member entity according to the participation factor). Must be a positive value.
In the case of a sharing strategy, the distribution is following entities value (V) equals aggregated value (T) divided by sum of participation factors (PF), i.e. V=T/sum(PF).
In the case of priority strategy, the item with the lowest number gets allocated energy first.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
DELETEDGeneralization{E7B2F223-3D50-4ed2-9138-A9A46212588F}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Power | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Ext | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Changed diagrams (7)
▶▦DocDatatypesi
CHANGED{E179110A-3FB3-43a0-93EB-EEB87DC510CE}
Diagram notes
This diagram show the data types specific to the Production package.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram show the data types specific to the Production package.▦Diagram
changed
Baseline
Destination
▶▦DocHydroi
CHANGED{DE303E99-315E-416c-906A-2195D7E5C62A}
Diagram notes
This diagram shows all classes included in the Hydro package as well as the key external classes that have associations with Hydro classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows all classes included in the Hydro package as well as the key external classes that have associations with Hydro classes.▦Diagram
changed
Baseline
Destination
▶▦DocMaini
CHANGED{F9C40197-0210-4574-A263-DF81545A755B}
Diagram notes
This diagram shows all classes included in the Production package that are needed by both Hydro and Thermal generation. It also shows key external classes that have associations with Production classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows all classes included in the Production package that are needed by both Hydro and Thermal generation. It also shows key external classes that have associations with Production classes.▦Diagram
changed
Baseline
Destination
▶▦DocNucleari
CHANGED{60810DF7-9CDB-4150-81FB-BA2C6709E9D2}
Diagram notes
This diagram shows nuclear generation inheritance.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows nuclear generation inheritance.▦Diagram
changed
Baseline
Destination
▶▦DocPowerElectronicsi
CHANGED{A720762E-6E84-4af2-A047-9DA9F13F29AE}
Diagram notes
This diagram shows power electronics classes and inheritance.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:47:34 | 2025-04-08 01:21:49 |
Diagram notes
This diagram shows power electronics classes and inheritance.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:47:34 | 2025-04-08 01:21:49 |
▦Diagram
changedmoved or resized
Baseline
Destination
Connectors 1 rerouted · 1 labels movedhover a connector to outline the elements it joins
reroutedGeneratingUnit – Equipment
labels movedPowerElectronicsConnection – PowerElectronicsUnit
▶▦DocProductioni
CHANGED{D0D3D5E4-58BB-44b1-A6A9-590DEDC8F57F}
Diagram notes
The diagram contains classes related to production.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:47:41 | 2025-04-08 01:35:49 |
Diagram notes
The diagram contains classes related to production.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:47:41 | 2025-04-08 01:35:49 |
▦Diagram
removedchangedmoved or resized
Baseline
Destination
Connectors 1 added · 1 removed · 1 labels movedhover a connector to outline the elements it joins
addedNuclearGeneratingUnit – GeneratingUnit
removedPowerElectronicsUnit – ExtPowerElectronicsUnit
labels movedFuelStorage – FossilFuel
▶▦DocThermali
CHANGED{93E625AE-B174-4d96-B127-8B8086E6BE1F}
Diagram notes
This diagram shows all classes included in the Thermal package as well as the key external classes that have associations with Thermal classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows all classes included in the Thermal package as well as the key external classes that have associations with Thermal classes.▦Diagram
changed
Baseline
Destination
Package 'Generation' has no changes to the 1 diagrams it contains.
▶DCi
{6CA575E7-020B-40d8-B841-027BF8B51BE9}
Package notes
This package contains model for direct current equipment and controls.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains model for direct current equipment and controls.Changed classes (2)
▶⚙DCTopologicalIslandi
CHANGED{85B3B225-BD9B-4689-8878-0CEE3E06231B}
Class notes
An electrically connected subset of the network. DC topological islands can change as the current network state changes, e.g. due to:
- disconnect switches or breakers changing state in a SCADA/EMS.
- manual creation, change or deletion of topological nodes in a planning tool.
Only energised TopologicalNode-s shall be part of the topological island.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
An electrically connected subset of the network. DC topological islands can change as the current network state changes, e.g. due to:
- disconnect switches or breakers changing state in a SCADA/EMS.
- manual creation, change or deletion of topological nodes in a planning tool.
Only energised TopologicalNode-s shall be part of the topological island.⇄Links
ADDEDAssociation{EAA101D7-7AD3-409c-AEA1-7458C097E838}
Baselinedid not exist
→
DestinationDCTopologicalNode role DCTopologicalNodes [1..*] → DCTopologicalIsland role DCTopologicalIsland [0..1]
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 1..* | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | The DC topological nodes in a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | A DC topological node belongs to a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
DELETEDAssociation{497CCF62-77D9-4179-887D-66A35DAE48B6}
BaselineDCTopologicalNode role DCTopologicalNodes [1..*] → DCTopologicalIsland role DCTopologicalIsland [0..1]
→
Destinationremoved from model
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Aggregation |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 1..* | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | The DC topological nodes in a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | shared | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | A DC topological node belongs to a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
▶⚙DCTopologicalNodei
CHANGED{36E96930-3FAF-4844-91D4-7103E3D68EAA}
Class notes
DC bus.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
DC bus.⇄Links
ADDEDAssociation{EAA101D7-7AD3-409c-AEA1-7458C097E838}
Baselinedid not exist
→
DestinationDCTopologicalNode role DCTopologicalNodes [1..*] → DCTopologicalIsland role DCTopologicalIsland [0..1]
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 1..* | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | The DC topological nodes in a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | A DC topological node belongs to a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
DELETEDAssociation{497CCF62-77D9-4179-887D-66A35DAE48B6}
BaselineDCTopologicalNode role DCTopologicalNodes [1..*] → DCTopologicalIsland role DCTopologicalIsland [0..1]
→
Destinationremoved from model
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Aggregation |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 1..* | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | The DC topological nodes in a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | DCTopological | |
| IsAggregation | shared | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | DCTopological | |
| RoleNote | A DC topological node belongs to a DC topological island. | |
| Scope | public | |
| TargetScope | instance |
Changed diagrams (2)
▶▦DocACDCConnectivityModeli
CHANGED{43531300-1039-4de2-880E-A73AFC65A581}
Diagram notes
This diagram shows connectivity and topology model for both AC and DC networks.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:49:45 | 2025-09-28 19:44:35 |
Diagram notes
This diagram shows connectivity and topology model for both AC and DC networks.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:49:45 | 2025-09-28 19:44:35 |
▦Diagram
moved or resized
Baseline
Destination
Connectors 1 added · 1 removedhover a connector to outline the elements it joins
addedDCTopologicalNode – DCTopologicalIsland
removedDCTopologicalNode – DCTopologicalIsland
▶▦DocDirectCurrenti
CHANGED{7EEA9E63-B76B-4f4f-A146-435BAFE4EC68}
Diagram notes
The diagram contains classes related to direct current.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to direct current.▦Diagram
changed
Baseline
Destination
▶Equivalentsi
{32F75AB7-7839-4933-BE8C-F162A464FE41}
Package notes
The equivalents package models equivalent networks.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The equivalents package models equivalent networks.Package 'Equivalents' has no changes to the 7 classes it contains.
Changed diagrams (1)
▶▦DocEquivalentsi
CHANGED{15613B15-ECE0-47f2-B5D5-CBA4AA111746}
Diagram notes
Shows model for equivalent networks.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows model for equivalent networks.▦Diagram
changed
Baseline
Destination
▶Measi
{6B58A5C3-5CC1-4320-A9D3-2CABB8F9399E}
Package notes
Contains entities that describe dynamic measurement data exchanged between applications.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Contains entities that describe dynamic measurement data exchanged between applications.Changed classes (2)
▶⚙MeasurementValueQualityi
CHANGED{D45A5712-F5C6-410e-8799-A6EEBD3DAEA2}
Class notes
Measurement quality flags. Bits 0-10 are defined for substation automation in IEC 61850-7-3. Bits 11-15 are reserved for future expansion by that document. Bits 16-31 are reserved for EMS applications.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Measurement quality flags. Bits 0-10 are defined for substation automation in IEC 61850-7-3. Bits 11-15 are reserved for future expansion by that document. Bits 16-31 are reserved for EMS applications.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| estimatorReplacedi{9651C2C0-48A7-406b-9F1A-C133AB46E01C}show details | did not exist | Boolean [0..1] | The value has been replaced (substituted) by a State Estimator application. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The value has been replaced (substituted) by a State Estimator application.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
| suspecti{9C60C191-0EA2-4dd6-ABE4-BA5C644837E9}show details | did not exist | Boolean [0..1] | A correlation function has detected that the value is not consistent with other values. Typically set by a network State Estimator. | |||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A correlation function has detected that the value is not consistent with other values. Typically set by a network State Estimator.Attribute metadata — changes
Tagged values — changes
| ||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙Quality61850iQuality flags in this class are as defined in IEC 61850, except for estimatorReplaced, which has been included in this class for convenience. Quality flags in this class are as defined in IEC 61850-7-2:2010+AMD1:2020. The source attribute has additional enumeration values.
CHANGED{3561961B-F3BD-41f7-B693-9D9F77C613A0}
Class notes (destination, redlined)
Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| estimatorReplacedi{11CA6A0B-FEAC-41a0-AF45-AE159D352461}show details | Boolean [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Value has been replaced by State Estimator. estimatorReplaced is not an IEC 61850 quality bit but has been put in this class for convenience.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| inaccuratei{6E21A6FB-9282-4837-A628-D8F5003175F7}show details | did not exist | Boolean [0..1] | If true, the value does not meet the stated accuracy of the source. For example, the measured value of power factor may be inaccurate when the current is very small. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes If true, the value does not meet the stated accuracy of the source. For example, the measured value of power factor may be inaccurate when the current is very small.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| inconsistentirenamed from oldData{4E74DF87-D586-4fdb-AFBC-968BDCC024A1}show details | Boolean [0..1] | Boolean [0..1] | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| oldDatai{CD8D6987-88CA-4b99-ADBD-AAFE98FCF382}show details | did not exist | Boolean [0..1] | Measurement value is old and possibly invalid, as it has not been successfully updated during a specified time interval. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes Measurement value is old and possibly invalid, as it has not been successfully updated during a specified time interval.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| sourcei{E4D6FE8C-2979-4ab1-92C8-705335298653}show details | Source [0..1] | Source [0..1] | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| suspecti{F925B417-2665-40e7-89ED-F22698B8207E}show details | Boolean [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) A correlation function has detected that the value is not consistent with other values. Typically set by a network State Estimator.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| validityi{C5A711E6-F0C4-47c1-B00E-1FF68CD1B4F8}show details | Validity [0..1] | Validity [0..1] | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
Changed diagrams (4)
▶▦DocControli
CHANGED{3289B12E-C4E6-473f-880A-706F56AB1751}
Diagram notes
This diagram shows all classes included in the Meas package.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows all classes included in the Meas package.▦Diagram
changed
Baseline
Destination
▶▦DocMeasurementi
CHANGED{8013CE5A-1E8B-43a7-8A3D-29DA0B40602A}
Diagram notes
This diagram shows classes central to the Measurement package and connections to some external classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows classes central to the Measurement package and connections to some external classes.▦Diagram
changed
Baseline
Destination
▶▦DocMeasurementInheritancei
CHANGED{5DF6F48B-1076-4edf-9F46-0132E1D9A930}
Diagram notes
This diagram shows the measurement classes inheritance.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the measurement classes inheritance.▦Diagram
changed
Baseline
Destination
▶▦DocQualityi
CHANGED{A84E42BC-B21D-4fa5-B7DC-006CE50BB19C}
Diagram notes
This diagram shows the details of the quality codes. The quality flags can be used also in other packages not only specific to MeasurementValues. A generalized Quality class is added and inherited into MeasurementValueQuality.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:51:00 | 2025-04-08 00:24:18 |
Diagram notes
This diagram shows the details of the quality codes. The quality flags can be used also in other packages not only specific to MeasurementValues. A generalized Quality class is added and inherited into MeasurementValueQuality.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:51:00 | 2025-04-08 00:24:18 |
▦Diagram
changed
Baseline
Destination
▶DiagramLayouti
{BD6471E7-9929-4251-A731-BB65A6ABD2BF}
Package notes
This package describes diagram layout. This describes how objects are arranged in a coordinate system rather than how they are rendered.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package describes diagram layout. This describes how objects are arranged in a coordinate system rather than how they are rendered.Package 'DiagramLayout' has no changes to the 9 classes it contains.
Changed diagrams (1)
▶▦DocDiagramLayouti
CHANGED{99E05246-80CF-4712-8EDF-605446BBFADE}
Diagram notes
Shows model for diagram layout.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows model for diagram layout.▦Diagram
changed
Baseline
Destination
▶FACTSi
{14140B90-7738-458e-8E74-6CD8AC373787}
Package notes
This package contains the classes related to the FACTS.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the classes related to the FACTS.Moved classes (1)
▶⚙StaticVarCompensatori The SVC characteristic slope defines the proportion. If the voltage at the controlled bus is equal to the voltage setpoint, the SVC MVar output is zero.
MOVEDfrom
Class notes (destination, redlined)
A facility for providing variable and controllable shunt reactive power. The SVC typically consists of a stepdown transformer, filter, thyristor-controlled reactor, and thyristor-switched capacitor arms.
The SVC may operate in fixed MVar output mode or in voltage control mode. When in voltage control mode, the output of the SVC will be proportional to the deviation of voltage at the controlled bus from the voltage setpoint.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | Wires | FACTS |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Wires{B540EF99-8CE4-4da6-9E4D-D22E867F8BAE}Class notes (destination, redlined)
A facility for providing variable and controllable shunt reactive power. The SVC typically consists of a stepdown transformer, filter, thyristor-controlled reactor, and thyristor-switched capacitor arms.
The SVC may operate in fixed MVar output mode or in voltage control mode. When in voltage control mode, the output of the SVC will be proportional to the deviation of voltage at the controlled bus from the voltage setpoint.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | Wires | FACTS |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| capacitiveRatingi{E35F733F-7F1A-4124-8539-BE6FEE250CCD}show details | Reactance [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Capacitive reactance at maximum capacitive reactive power. Shall always be positive.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| inductiveRatingi{3F4C093D-2CC5-4ee5-A225-31D4B7AFD3AC}show details | Reactance [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Inductive reactance at maximum inductive reactive power. Shall always be negative.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| qi{EAA3BC8D-A193-4c4e-BE22-F45A9C2A491C}show details | ReactivePower [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) Reactive power injection. Load sign convention is used, i.e. positive sign means flow out from a node.
Starting value for a steady state solution.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| sVCControlModei{5D29151B-3D23-4964-BE66-3C58A2D84411}show details | SVCControlMode [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) SVC control mode.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| slopei{71A799EF-C590-4631-A53A-EC207BFFC113}show details | VoltagePerReactivePower [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) The characteristics slope of an SVC defines how the reactive power output changes in proportion to the difference between the regulated bus voltage and the voltage setpoint.
The attribute shall be a positive value or zero.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| voltageSetPointi{170589DF-9B85-487a-BC91-4BC8ECB1D88C}show details | Voltage [0..1] | removed from model | |||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (baseline) The reactive power output of the SVC is proportional to the difference between the voltage at the regulated bus and the voltage setpoint. When the regulated bus voltage is equal to the voltage setpoint, the reactive power output is zero.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
⇄Links
CHANGEDGeneralization{B967FC14-0458-498d-8D66-100F749D6935}
Source end
no changes
Target end — FACTSEquipment
| Baseline | Destination | |
|---|---|---|
| End | Regulating | FACTSEquipment |
Changed classes (1)
▶⚙FACTSEquipmenti
CHANGED{F56B565C-861C-4d65-B669-27B53B232261}
Class notes
Flexible Alternating Current Transmission System regulating equipment.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Flexible Alternating Current Transmission System regulating equipment.⇄Links
CHANGEDGeneralization{B967FC14-0458-498d-8D66-100F749D6935}
Source end
no changes
Target end — FACTSEquipment
| Baseline | Destination | |
|---|---|---|
| End | Regulating | FACTSEquipment |
DELETEDGeneralization{E34AA790-87F1-4d15-A7D8-2BFA670AD98D}
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Source -> Destination | |
| Type | Generalization |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | Static | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | false | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0 | |
| Containment | Unspecified | |
| End | FACTSEquipment | |
| IsAggregation | 0 | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Scope | Public | |
| TargetScope | instance |
Changed diagrams (2)
▶▦DocFACTSi
CHANGED{35F0B3A0-975C-45e2-946E-47D65F59C6E8}
Diagram notes
The diagram contains association related to FACTS.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:51:30 | 2025-04-07 02:38:07 |
Diagram notes
The diagram contains association related to FACTS.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:51:30 | 2025-04-07 02:38:07 |
▦Diagram
removedchanged
Baseline
Destination
Connectors 1 removed · 1 rerouted · 3 labels movedhover a connector to outline the elements it joins
removedStaticVarCompensator – FACTSEquipment
reroutedStaticVarCompensator – FACTSEquipment
labels movedEquipmentController – RegulatingCondEq
labels movedLossCurve – FACTSEquipment
labels movedTCSCCompensationPoint – ThyristorControlledSeriesCompensator
▶▦DocSSSCi
CHANGED{55CE0DC3-8F66-40b8-AFC2-ABADF49F0273}
Diagram notes
The diagram shows necessary classes related to the model controls of SSSC controller.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram shows necessary classes related to the model controls of SSSC controller.▦Diagram
changed
Baseline
Destination
▶OperationalLimitsi
{CCAAF4EA-4C50-4438-86F9-63852950B3CA}
Package notes
This package models a specification of limits associated with equipment and other operational entities.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package models a specification of limits associated with equipment and other operational entities.Changed classes (4)
▶⚙BranchGroupi
CHANGED{A795B546-34EE-419f-B392-039926A2C6E3}
Class notes
A group of branch terminals whose directed flow summation is to be monitored. A branch group need not form a cutset of the network.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A group of branch terminals whose directed flow summation is to be monitored. A branch group need not form a cutset of the network.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Class 'BranchGroup' has no other changes. The shows its notes and every changed property.
▶⚙BranchGroupTerminali
CHANGED{B0C18CF1-75AE-44f3-9466-ABD95FE287EC}
Class notes
A specific directed terminal flow for a branch group.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A specific directed terminal flow for a branch group.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | (empty) | deprecated |
Class 'BranchGroupTerminal' has no other changes. The shows its notes and every changed property.
▶⚙LimitKind«enumeration»i
CHANGED{C6901289-57C7-41a3-AF87-9AA5E788E1CF}
Class notes
Limit kinds.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| Stereotype | enumeration, European | enumeration |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Limit kinds.▤Metadata
| Baseline | Destination | |
|---|---|---|
| Stereotype | enumeration, European | enumeration |
≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| emergencyi{F54CEF19-470A-4dcd-9BA9-2CFA3FB019BC}show details | did not exist | [1..1] | The rating as defined by the equipment owner that specifics the level of electrical loading or output, usually expressed in megawatts (MW) or Mvar, or other appropriate units, that a system, facility, or element can support, procedure, or withstand for a finite period. The rating assumes acceptable loss of equipment life or other physical or safety limitations for the equipment involved. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The rating as defined by the equipment owner that specifics the level of electrical loading or output, usually expressed in megawatts (MW) or Mvar, or other appropriate units, that a system, facility, or element can support, procedure, or withstand for a finite period. The rating assumes acceptable loss of equipment life or other physical or safety limitations for the equipment involved.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| loadSheddingi{18391040-E4A5-4d56-9737-4EC11F5BBB83}show details | did not exist | [1..1] | A kind of emergency rating that typically has a shorter duration. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes A kind of emergency rating that typically has a shorter duration.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| normali{CCC21F40-B583-4f91-985C-80A26886D9A8}show details | did not exist | [1..1] | The rating as defined by the equipment owner that specifies the level of electrical loading, usually expressed in megawatts (MW) or other appropriate units that a system, facility, or element can support or withstand through the daily demand cycles without loss of equipment life. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes The rating as defined by the equipment owner that specifies the level of electrical loading, usually expressed in megawatts (MW) or other appropriate units that a system, facility, or element can support or withstand through the daily demand cycles without loss of equipment life.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
▶⚙OperationalLimitSeti
CHANGED{B0D1133E-CFA4-467d-81D1-75719BF02976}
Class notes
A set of limits associated with equipment. Sets of limits might apply to a specific temperature, or season for example. A set of limits may contain different severities of limit levels that would apply to the same equipment. The set may contain limits of different types such as apparent power and current limits or high and low voltage limits that are logically applied together as a set.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A set of limits associated with equipment. Sets of limits might apply to a specific temperature, or season for example. A set of limits may contain different severities of limit levels that would apply to the same equipment. The set may contain limits of different types such as apparent power and current limits or high and low voltage limits that are logically applied together as a set.⇄Links
ADDEDAssociation{B68D3719-0A36-4fea-9FE5-62E5EE0DCCB4}
Baselinedid not exist
→
Link metadata
| Baseline | Destination | |
|---|---|---|
| Direction | Unspecified | |
| IsLeaf | false | |
| IsRoot | false | |
| Type | Association |
Source end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..1 | |
| Containment | Unspecified | |
| End | Season | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Season | |
| RoleNote | The season for this operational limit set. | |
| Scope | public | |
| TargetScope | instance |
Target end
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..* | |
| Containment | Unspecified | |
| End | Operational | |
| IsAggregation | none | |
| IsChangeable | none | |
| IsNavigable | true | |
| Ordering | false | |
| Role | Operational | |
| RoleNote | The operational limit set that has a season. | |
| Scope | public | |
| TargetScope | instance |
Changed diagrams (2)
▶▦DocBranchGroupi
CHANGED{DE2F00E8-B731-43ce-B01C-7267ED3D9F4E}
Diagram notes
This diagram shows the model for monitoring combined flows on groups of branches.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the model for monitoring combined flows on groups of branches.▦Diagram
changed
Baseline
Destination
▶▦DocOperationalLimitsi
CHANGED{6B0E5843-FA70-4495-BB16-CD2B0CAA01B5}
Diagram notes
This diagram shows operational limits as they tie back into the core model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:51:43 | 2025-04-08 01:03:14 |
Diagram notes
This diagram shows operational limits as they tie back into the core model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:51:43 | 2025-04-08 01:03:14 |
▦Diagram
addedchangedmoved or resized
Baseline
Destination
Connectors 1 added · 5 rerouted · 1 labels movedhover a connector to outline the elements it joins
addedSeason – OperationalLimitSet
reroutedOperationalLimit – OperationalLimitSet
reroutedOperationalLimitSet – (not in this model)
reroutedOperationalLimitSet – ACDCTerminal
reroutedTerminal – ACDCTerminal
reroutedVoltageAngleLimit – OperationalLimit
labels movedVoltageAngleLimit – Terminal
▶ControlAreai
{3A4198A2-F8DC-4ff1-B669-3064688AF4DD}
Package notes
The ControlArea package models area specifications which can be used for a variety of purposes. The package as a whole models potentially overlapping control area specifications for the purpose of actual generation control, load forecast area load capture, or powerflow based analysis.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The ControlArea package models area specifications which can be used for a variety of purposes. The package as a whole models potentially overlapping control area specifications for the purpose of actual generation control, load forecast area load capture, or powerflow based analysis.Package 'ControlArea' has no changes to the 7 classes it contains.
Changed diagrams (2)
▶▦DocControlAreai
CHANGED{EA9DC05C-2FC2-4b1f-BD10-55E43A2EEDD7}
Diagram notes
This diagram shows control area specification and some related classes. The Terminal to AnalogValue linkages are shown for clarity in understanding the control area specification. The GeneratingUnit to Terminal linkages are also shown to illustrate how generation flows are specifically tied to the network.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows control area specification and some related classes. The Terminal to AnalogValue linkages are shown for clarity in understanding the control area specification. The GeneratingUnit to Terminal linkages are also shown to illustrate how generation flows are specifically tied to the network.▦Diagram
changed
Baseline
Destination
▶▦DocControlAreaInheritancei
CHANGED{AA2D75EA-1B1C-41b5-8C61-999912681F91}
Diagram notes
Shows the inheritance of classes in this package.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows the inheritance of classes in this package.▦Diagram
changed
Baseline
Destination
▶Contingencyi
{5AFF4730-5CFE-48e6-961A-077143DE2082}
Package notes
Contingencies to be studied.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Contingencies to be studied.Package 'Contingency' has no changes to the 4 classes it contains.
Changed diagrams (1)
▶▦DocContingencyi
CHANGED{F06848B5-DB6D-4a40-91C8-00E7BC6F1823}
Diagram notes
This diagram shows contingency model inheritance and associations.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows contingency model inheritance and associations.▦Diagram
changed
Baseline
Destination
▶StateVariablesi
{968842F7-ED9B-4b20-A08E-C8ECAAC5DB25}
Package notes
State variables for analysis solutions such as powerflow.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
State variables for analysis solutions such as powerflow.Package 'StateVariables' has no changes to the 10 classes it contains.
Changed diagrams (1)
▶▦DocStateVariablesi
CHANGED{98328D29-4518-4d82-93D9-EC1421E6E8BF}
Diagram notes
The state solution variables as derived from base StateVariable class. Note that specialized state variables are associated with objects derived from IdentifiedObject, but StateVariable does not derive from IdentifiedObject.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The state solution variables as derived from base StateVariable class. Note that specialized state variables are associated with objects derived from IdentifiedObject, but StateVariable does not derive from IdentifiedObject.▦Diagram
changed
Baseline
Destination
▶Protectioni
{3F02E213-ECF8-4f14-9AD5-D4A252FE300A}
Package notes
An extension to the Core and Wires packages that models information for protection equipment such as relays. These entities are used within training simulators and distribution network fault location applications.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
An extension to the Core and Wires packages that models information for protection equipment such as relays. These entities are used within training simulators and distribution network fault location applications.▶62361Drafti
{C122135C-616C-493f-A00E-82A3B7468341}
Package notes
No notes defined in the model.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
No notes defined in the model.Changed classes (1)
▶⚙ProgrammingLanguageKind«enumeration»i
CHANGED{2066CA6A-41E9-4706-AB1E-370990C9D0C6}
Class notes
Enumeration of programming languages.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Enumeration of programming languages.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ci{F1D9D906-F781-436c-9CB7-1C9B0CE8838F}show details | [1..1] | [1..1] | C programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) C programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| CPlusPlusirenamed from C++{8D2C731A-2311-411f-9A23-0A405FF16A69}show details | [1..1] | [1..1] | C++ programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) C++ programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| CSharpirenamed from C#{8771C069-D671-445b-A6CB-F1B2C93BD6E9}show details | [1..1] | [1..1] | C# programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) C# programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Delphii{0821CE79-D703-468f-B66D-11066AF639FB}show details | [1..1] | [1..1] | Dephi programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Dephi programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Fortrani{3E80B0DC-CB76-4486-80C9-D8088C1E15F9}show details | [1..1] | [1..1] | Fortran programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Fortran programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Goi{05158D9C-FA1B-43bc-9C84-0CE1C210FF92}show details | [1..1] | [1..1] | Go programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Go programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Javai{537435B3-F794-4a10-9DB6-142437E6B5DA}show details | [1..1] | [1..1] | Java programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Java programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| JavaScripti{E62BAACA-749A-4e16-B7C5-F195B39BFFC4}show details | [1..1] | [1..1] | JavaScript programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) JavaScript programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Juliai{51766AF0-7816-420d-8E7C-E61D23B2D6AA}show details | [1..1] | [1..1] | Julia dynamic programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Julia dynamic programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Luai{C3CE804E-74F8-4099-A305-1075318F7B77}show details | [1..1] | [1..1] | Lua scripting programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Lua scripting programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Matlabi{25058307-7C1C-4049-9618-3ED30007CF8B}show details | [1..1] | [1..1] | Matlab programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Matlab programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| PHPi{5ECE264E-A503-4a13-94FC-2D92DB83A1EB}show details | [1..1] | [1..1] | PHP scripting programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) PHP scripting programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Pascali{9C0E808A-6D9C-414b-84F0-3CCC38759938}show details | [1..1] | [1..1] | Pascal programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Pascal programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Perli{52B0A0AF-9C49-4ccf-BCFD-8073ED0F5188}show details | [1..1] | [1..1] | Perl scripting programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Perl scripting programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Pythoni{F8BB1F84-26C2-408b-90D7-BC59572D2E35}show details | [1..1] | [1..1] | Python programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Python programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Ri{A0A9FF8A-CC32-4917-8201-22ABA6861247}show details | [1..1] | [1..1] | R functional programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) R functional programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Rusti{94349994-7F16-4dc9-AE8F-9D36956660EE}show details | [1..1] | [1..1] | Rust programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Rust programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| SPARQLi{9A384D23-68C8-4ae5-A49C-EEB81A0493BB}show details | did not exist | [1..1] | SPARQL, a query language for RDF data. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes SPARQL, a query language for RDF data.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| SQLi{4EF128C7-6E8A-45fb-A9A8-A82AB2C29F27}show details | [1..1] | [1..1] | SQL is a structured query language for relational databases. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) SQL is a structured query language for relational databases.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Swifti{2CFB9F59-2D12-4154-B9E9-515F955D2CC1}show details | [1..1] | [1..1] | Swift programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Swift programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| VBAi{4539F9FF-D750-443a-BC52-8E78ED67EC76}show details | [1..1] | [1..1] | VBA scripting programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) VBA scripting programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| otheri{39033FB0-88A2-4e9e-B496-76B8E10F7148}show details | [1..1] | [1..1] | Other programming language. | ||||||||||||||||||||||||||||||||||||||||||||||||
Attribute notes (destination, redlined) Other programming language.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||||||||||||||||||||||||||||||||||||||
Package 'Protection' has no changes to the 54 classes it contains.
Changed diagrams (14)
▶▦DocEPRIProposedUpdates1i
CHANGED{70EC2267-19ED-48a1-973A-CD797502D5A8}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:28 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:28 | 2024-12-08 16:17:36 |
▦Diagram
restyled
Baseline
Destination
Connectors 2 rerouted · 1 restyledhover a connector to outline the elements it joins
reroutedProtectionFunctionBlock – FunctionBlock
reroutedProtectionRelatedFunctionBlock – ProtectionSettingsGroup
restyledProtectionRelatedFunctionBlock – FunctionBlock
▶▦DocEPRIProposedUpdates2i
CHANGED{02D1EB9B-1566-40a0-8E72-DACDC06DC998}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:33 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:33 | 2024-12-08 16:17:36 |
▦Diagram
removedchangedmoved or resized
Baseline
Destination
Connectors 1 removed · 15 rerouted · 4 labels movedhover a connector to outline the elements it joins
removed(not in this model) – ProtectionSettingsGroup
reroutedAuxiliaryEquipment – Terminal
reroutedBreaker – ProtectedSwitch
reroutedCurrentTransformer – Sensor
reroutedLoadBreakSwitch – ProtectedSwitch
reroutedPotentialTransformer – Sensor
reroutedProtectionFunction – ProtectedSwitch
reroutedProtectionFunctionBlock – CurrentTransformer
reroutedProtectionFunctionBlock – ProtectedSwitch
reroutedProtectionRelatedFunctionBlock – CurrentTransformer
reroutedProtectionRelatedFunctionBlock – PotentialTransformer
reroutedProtectionRelatedFunctionBlock – ProtectedSwitch
reroutedProtectionRelatedFunctionBlock – ProtectionEquipment
reroutedProtectionRelatedFunctionBlock – ProtectionSettingsGroup
reroutedRecloser – ProtectedSwitch
reroutedSwitch – ConductingEquipment
labels movedProtectionEquipment – ProtectedSwitch
labels movedProtectionFunction – ConductingEquipment
labels movedProtectionFunctionBlock – PotentialTransformer
labels movedTerminal – ConductingEquipment
▶▦DocEPRIProposedUpdates3i
CHANGED{22C82B31-4654-4d0a-BB15-00DB968378DA}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:37 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:37 | 2024-12-08 16:17:36 |
▦Diagram
changedmoved or resizedrestyled
Baseline
Destination
Connectors 19 reroutedhover a connector to outline the elements it joins
reroutedAutoreclosingFunctionBlock – ProtectionRelatedFunctionBlock
reroutedBreakerFailureFunctionBlock – ProtectionRelatedFunctionBlock
reroutedCurrentProtectionFunctionBlock – FaultClearanceProtectionFunctionBlock
reroutedFrequencyProtectionFunctionBlock – WideAreaProtectionFunctionBlock
reroutedImpedanceLocusTypeFunctionBlock – DistanceProtectionFunctionBlock
reroutedImpedanceLocusTypeFunctionBlock – OutOfStepProtectionFunctionBlock
reroutedOutOfStepProtectionFunctionBlock – WideAreaProtectionFunctionBlock
reroutedOverCurrentProtectionFunctionBlock – CurrentProtectionFunctionBlock
reroutedOverCurrentTypeFunctionBlock – OverCurrentProtectionFunctionBlock
reroutedOverLoadProtectionFunctionBlock – WideAreaProtectionFunctionBlock
reroutedProprietarySettingValue – IdentifiedObject
reroutedProprietarySettingValue – ProtectionRelatedFunctionBlock
reroutedProtectionFunctionBlock – ProprietarySettingValue
reroutedProtectionTripConditioningFunctionBlock – ProtectionFunctionBlock
reroutedSynchrocheckFunctionBlock – ProtectionRelatedFunctionBlock
reroutedUnderCurrentProtectionFunctionBlock – CurrentProtectionFunctionBlock
reroutedUnderPowerDirectionProtectionFunctionBlock – DirectionalProtectionFunctionBlock
reroutedVoltagePhaseComparisontypeFunctionBlock – OutOfStepProtectionFunctionBlock
reroutedWideAreaProtectionFunctionBlock – ProtectionFunctionBlock
▶▦DocEPRIProposedUpdates4i
CHANGED{A876811A-B2AD-4368-9ABB-7F0DE9F03727}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:40 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:40 | 2024-12-08 16:17:36 |
▦Diagram
changedmoved or resized
Baseline
Destination
Connectors 6 reroutedhover a connector to outline the elements it joins
reroutedCurrentProtectionFunctionBlock – FaultClearanceProtectionFunctionBlock
reroutedFaultClearanceProtectionFunctionBlock – ProtectionFunctionBlock
reroutedOverCurrentProtectionFunctionBlock – CurrentProtectionFunctionBlock
reroutedProprietarySettingValue – IdentifiedObject
reroutedProtectionTripConditioningFunctionBlock – ProtectionFunctionBlock
reroutedWideAreaProtectionFunctionBlock – ProtectionFunctionBlock
▶▦DocEPRIProposedUpdates5i
CHANGED{6A23CE15-5F8D-4452-8DEB-5DBEF5CD7D15}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:45 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:45 | 2024-12-08 16:17:36 |
▦Diagram
changedmoved or resized
Baseline
Destination
Connectors 10 reroutedhover a connector to outline the elements it joins
reroutedAutoreclosingFunctionBlock – ProtectionRelatedFunctionBlock
reroutedBreakerFailureFunctionBlock – ProtectionRelatedFunctionBlock
reroutedProprietarySettingValue – IdentifiedObject
reroutedProprietarySettingValue – ProtectionRelatedFunctionBlock
reroutedProprietaryThresholdvalue – ProprietarySettingValue
reroutedProprietaryTimerValue – ProprietarySettingValue
reroutedProtectionFunctionBlock – ProprietarySettingValue
reroutedRecloseSequence – AutoreclosingFunctionBlock
reroutedRecloseSequence – IdentifiedObject
reroutedSynchrocheckFunctionBlock – ProtectionRelatedFunctionBlock
▶▦DocEPRIProposedUpdates6i
CHANGED{01725690-E614-4e42-8361-8BDC5B6C73A6}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:49 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:49 | 2024-12-08 16:17:36 |
▦Diagram
changedmoved or resizedrestyled
Baseline
Destination
Connectors 7 rerouted · 5 labels movedhover a connector to outline the elements it joins
rerouted(not in this model) – TransformerCharacteristicCurve
reroutedConductorCharacteristicCurve – TimeCurrentCurve
reroutedFuseCharacteristicCurve – TimeCurrentCurve
reroutedProtectionOperationCharacteristicCurve – TimeCurrentCurve
reroutedTimeCurrentCurve – Curve
reroutedTransformerCharacteristicCurve – TimeCurrentCurve
reroutedTransformerEnd – TransformerCharacteristicCurve
labels movedCurveData – Curve
labels movedFuseCharacteristicCurve – Fuse
labels movedFuseCharacteristicCurve – FuseInfo
labels movedFuseCharacteristicCurve – FuseInfo
labels movedProtectionOperationCharacteristicCurve – ProtectionFunctionBlock
▶▦DocEPRIProposedUpdates7i
CHANGED{34CB592E-E86B-4fe2-9CEB-0392B6CDD066}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:54 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:54 | 2024-12-08 16:17:36 |
▦Diagram
changedmoved or resizedrestyled
Baseline
Destination
Connectors 11 rerouted · 1 labels movedhover a connector to outline the elements it joins
reroutedBooleanLogic – FunctionBlock
reroutedConstantFunctionBlock – FunctionBlock
reroutedDelayTimer – FunctionBlock
reroutedEdgeDetector – FunctionBlock
reroutedFlipFlop – FunctionBlock
reroutedFunctionBlock – FunctionBlockType
reroutedFunctionBlock – FunctionFunctionLink
reroutedFunctionTypeOutput – FunctionBlockType
reroutedLogicalOperation – FunctionBlock
reroutedNumericOperation – FunctionBlock
reroutedUpDownCounter – FunctionBlock
labels movedFunctionTypeInput – FunctionBlockType
▶▦DocEPRIProposedUpdates8i
CHANGED{990917BC-4BB4-4902-9520-05124571C938}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:57 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:52:57 | 2024-12-08 16:17:36 |
▦Diagram
moved or resizedrestyled
Baseline
Destination
Connectors 2 reroutedhover a connector to outline the elements it joins
reroutedProtectionFunctionBlock – FunctionBlock
reroutedProtectionRelatedFunctionBlock – FunctionBlock
▶▦DocMaini
CHANGED{9AF2AFF5-A5C5-487d-BE22-9DADEDA9929E}
Diagram notes
This diagram shows all classes included in the Protection package as well as the key external classes that have associations with Protection classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:02 | 2024-12-08 16:17:36 |
Diagram notes
This diagram shows all classes included in the Protection package as well as the key external classes that have associations with Protection classes.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:02 | 2024-12-08 16:17:36 |
▦Diagram
changed
Baseline
Destination
▶▦DocProtectionCharacteristicCurvei
CHANGED{1CE4A273-E241-4659-BFF1-F18EF8DB1EE2}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:06 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:06 | 2024-12-08 16:17:36 |
▦Diagram
moved or resized
Baseline
Destination
▶▦DocProtectionFunctionInheritance1i
CHANGED{AC6BF8BA-E146-42ff-B709-16F2054E8AFD}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:10 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:10 | 2024-12-08 16:17:36 |
▦Diagram
moved or resized
Baseline
Destination
Connectors 4 labels movedhover a connector to outline the elements it joins
labels movedAutomationBlockGroup – FunctionBlock
labels movedAutomationFunction – AutomationBlockGroup
labels movedAutomationFunction – AutomationFunction
labels movedFunctionBlock – AutomationFunction
▶▦DocProtectionFunctionInheritance2i
CHANGED{B938F3F4-3A0A-4f13-AF78-806C55F0BC81}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:14 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:14 | 2024-12-08 16:17:36 |
▦Diagram
changed
Baseline
Destination
▶▦DocProtectionFunctionInheritance3i
CHANGED{E2177516-8145-4e9c-93D6-B56FBB650E6A}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:17 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:17 | 2024-12-08 16:17:36 |
▦Diagram
changed
Baseline
Destination
▶▦DocProtectionFunctionLogicDescriptioni
CHANGED{1896FFDF-EE51-49c6-8C5D-C17AA3255910}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:21 | 2024-12-08 16:17:36 |
Diagram notes
No notes defined in the model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2024-12-06 19:53:21 | 2024-12-08 16:17:36 |
Diagram 'DocProtectionFunctionLogicDescription' has no other changes. The shows its notes and every changed property.
▶Supervisoryrenamed from SCADAiContains entities to model information used by Supervisory Control and Data Acquisition (SCADA) applications. Supervisory control supports operator control of equipment, such as opening or closing a breaker. Data acquisition gathers telemetered data from various sources. The subtypes of the Telemetry entity deliberately match the UCA and IEC 61850 definitions.
This package also supports alarm presentation but it is not expected to be used by other applications. Contains entities to model information used for operational supervision, control, and data acquisition in power system applications function. Supervision involves real-time monitoring and decision support, enabling operator and automated control of equipment such as opening or closing a breaker. Data acquisition gathers real-time measurements from various sources, independent of the underlying communication technology.
CHANGED{C397A471-682D-4757-89C3-C65DCE1842A7}
Package notes (destination, redlined)
Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| Name | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes (destination, redlined)
Changed classes (7)
▶⚙CommunicationLinki
CHANGED{7F2B8FC0-FCB8-4dfb-9C1C-AF982DA0ABCC}
Class notes
The connection to remote units is through one or more communication links. Reduntant links may exist. The CommunicationLink class inherits PowerSystemResource. The intention is to allow CommunicationLinks to have Measurements. These Measurements can be used to model link status as operational, out of service, unit failure etc.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
The connection to remote units is through one or more communication links. Reduntant links may exist. The CommunicationLink class inherits PowerSystemResource. The intention is to allow CommunicationLinks to have Measurements. These Measurements can be used to model link status as operational, out of service, unit failure etc.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
⇄Links
CHANGEDAssociation{F8B558CB-826C-44f6-8B37-E168629E4395}
BaselineCommunicationLink role CommunicationLink [0..n] → BilateralExchangeActor role BilateralExchangeActor [0..1]
→
DestinationCommunicationLink role CommunicationLink [0..n0..*] → BilateralExchangeActor role BilateralExchangeActor [0..1]
Source end — CommunicationLink
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..n | 0..* |
Target end
no changes
▶⚙RemoteControli
CHANGED{5B096850-E749-4b88-AC9B-AB0EFD66A72F}
Class notes
Remote controls are outputs that are sent by the remote unit to actuators in the process.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Remote controls are outputs that are sent by the remote unit to actuators in the process.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Class 'RemoteControl' has no other changes. The shows its notes and every changed property.
▶⚙RemotePointi
CHANGED{4628091D-2315-459f-9E5F-2CFECA557F1C}
Class notes
For an RTU, remote points correspond to telemetered values or control outputs. Other units (e.g. control centres) usually also contain calculated values.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
For an RTU, remote points correspond to telemetered values or control outputs. Other units (e.g. control centres) usually also contain calculated values.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Class 'RemotePoint' has no other changes. The shows its notes and every changed property.
▶⚙RemoteSourcei
CHANGED{CC135E99-5C6E-41ad-8FE4-E7EBEC8E0D8C}
Class notes
Remote sources are state variables that are telemetered or calculated within the remote unit.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Remote sources are state variables that are telemetered or calculated within the remote unit.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Class 'RemoteSource' has no other changes. The shows its notes and every changed property.
▶⚙RemoteUniti
CHANGED{93AA36A5-8421-432f-89ED-64774D6A10A3}
Class notes
A remote unit can be an RTU, IED, substation control system, control centre, etc. The communication with the remote unit can be through various standard protocols (e.g. IEC 61870, IEC 61850) or non standard protocols (e.g. DNP, RP570, etc.). A remote unit contains remote data points that might be telemetered, collected or calculated. The RemoteUnit class inherits PowerSystemResource. The intention is to allow RemoteUnits to have Measurements. These Measurements can be used to model unit status as operational, out of service, unit failure, etc.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
A remote unit can be an RTU, IED, substation control system, control centre, etc. The communication with the remote unit can be through various standard protocols (e.g. IEC 61870, IEC 61850) or non standard protocols (e.g. DNP, RP570, etc.). A remote unit contains remote data points that might be telemetered, collected or calculated. The RemoteUnit class inherits PowerSystemResource. The intention is to allow RemoteUnits to have Measurements. These Measurements can be used to model unit status as operational, out of service, unit failure, etc.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Class 'RemoteUnit' has no other changes. The shows its notes and every changed property.
▶⚙RemoteUnitType«enumeration»i
CHANGED{C956444A-A2E6-4f96-B6F0-DCCF81B934BF}
Class notes
Type of remote unit.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Type of remote unit.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Class 'RemoteUnitType' has no other changes. The shows its notes and every changed property.
▶⚙Source«enumeration»i
CHANGED{2DDE9E7D-6C38-4e8d-83FD-E0CE637A0E37}
Class notes
Source gives information related to the origin of a value.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Source gives information related to the origin of a value.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Class 'Source' has no other changes. The shows its notes and every changed property.
Changed diagrams (2)
▶▦DocDatatypesi
CHANGED{0B3B79B7-3576-4779-86CD-25393DC86CDF}
Diagram notes
Shows datatypes for SCADA model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Diagram notes
Shows datatypes for SCADA model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
▦Diagram
changed
Baseline
Destination
▶▦DocSCADAi
CHANGED{DCCD95DF-1D4D-4a31-ADC9-82410B121566}
Diagram notes
This diagram shows all classes included in the SCADA package as well as the key external classes that have associations with SCADA classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
Diagram notes
This diagram shows all classes included in the SCADA package as well as the key external classes that have associations with SCADA classes.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ParentPackage | SCADA | Supervisory |
▦Diagram
changed
Baseline
Destination
▶ICCPConfigurationi
{423B82DE-E83D-40a8-A4C8-8EA08513C297}
Package notes
This package models configuration of ICCP required for bilateral exchanges.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package models configuration of ICCP required for bilateral exchanges.Changed classes (1)
▶⚙BilateralExchangeActori
CHANGED{C4C36CA2-2418-4e2f-A0FD-F819DCBC8DE6}
Class notes
BilateralExchangeActor describes an actor that provides ICCP data, consumes ICCP data or both. The ICCP data provider lists the data it makes available to an ICCP data consumer. This data is described by ProvidedBilateralPoints. The relation between an ICCP data provider and a consumer is established by a BilateralExchangeAgreement. It is up to the ICCP data consumer to select what ProvidedBilateralPoints to use. The selection made is not described in this information model.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
BilateralExchangeActor describes an actor that provides ICCP data, consumes ICCP data or both. The ICCP data provider lists the data it makes available to an ICCP data consumer. This data is described by ProvidedBilateralPoints. The relation between an ICCP data provider and a consumer is established by a BilateralExchangeAgreement. It is up to the ICCP data consumer to select what ProvidedBilateralPoints to use. The selection made is not described in this information model.⇄Links
CHANGEDAssociation{F8B558CB-826C-44f6-8B37-E168629E4395}
BaselineCommunicationLink role CommunicationLink [0..n] → BilateralExchangeActor role BilateralExchangeActor [0..1]
→
DestinationCommunicationLink role CommunicationLink [0..n0..*] → BilateralExchangeActor role BilateralExchangeActor [0..1]
Source end — CommunicationLink
| Baseline | Destination | |
|---|---|---|
| Cardinality | 0..n | 0..* |
Target end
no changes
Changed diagrams (2)
▶▦DocGenericBilateralExchangei
CHANGED{0805DA3F-AF10-47ec-9559-F9FBA8892063}
Diagram notes
Classes used to model bilateral ICCP exchange.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Classes used to model bilateral ICCP exchange.▦Diagram
changed
Baseline
Destination
Connectors 1 labels changedhover a connector to outline the elements it joins
labels changedCommunicationLink – BilateralExchangeActormultiplicity 0..n → 0..*
▶▦DocICCPi
CHANGED{BFA123BC-1A2D-467d-93BA-F9A00DF00B6D}
Diagram notes
Classes used to model ICCP configuration.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Classes used to model ICCP configuration.▦Diagram
changed
Baseline
Destination
Connectors 1 labels changedhover a connector to outline the elements it joins
labels changedCommunicationLink – BilateralExchangeActormultiplicity 0..n → 0..*
▶DocBasei
{9595963E-B478-4f81-8DE5-EBF73E630358}
Package notes
This package contains example documentation diagrams not intended to be documented with the rest of the normative packages. The diagrams within this package are individually included in this document.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains example documentation diagrams not intended to be documented with the rest of the normative packages. The diagrams within this package are individually included in this document.Changed diagrams (1)
▶▦DocumentationExampleInheritancei
CHANGED{8097D8D7-E05E-4885-982D-57E94DBA4BCD}
Diagram notes
This shows an example of inheritance in UML. This diagram is only to support figures in the documentation.Diagram metadata — changes
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|---|---|---|
| no changes | ||
Diagram notes
This shows an example of inheritance in UML. This diagram is only to support figures in the documentation.▦Diagram
changed
Baseline
Destination
▶Dynamicsi
{A71B9185-6D48-40f4-B618-485C08C4F269}
Package notes
The CIM dynamic model definitions reflect the most common IEEE or, in the case of wind models, IEC, representations of models as well as models included in some of the transient stability software widely used by utilities.
These dynamic models are intended to ensure interoperability between different vendors’ software products currently in use by electric utility energy companies, utilities, Transmission System Operators (TSOs), Regional Transmission Organizations (RTOs), and Independent System Operators (ISOs). It is important to note that each vendor is free to select its own internal implementation of these models. Differences in vendor results, as long as they are within accepted engineering practice, caused by different internal representations, are acceptable.
Unless explicitly stated otherwise, the following modelling conventions are followed:
- limited integrators are of the non-windup type;
- it shall be possible to enter a time constant of zero (where it makes sense).
The information in the entire clause "Common Information Model Dynamics package" is reproduced from the UML with the permission of UCAIug.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The CIM dynamic model definitions reflect the most common IEEE or, in the case of wind models, IEC, representations of models as well as models included in some of the transient stability software widely used by utilities.
These dynamic models are intended to ensure interoperability between different vendors’ software products currently in use by electric utility energy companies, utilities, Transmission System Operators (TSOs), Regional Transmission Organizations (RTOs), and Independent System Operators (ISOs). It is important to note that each vendor is free to select its own internal implementation of these models. Differences in vendor results, as long as they are within accepted engineering practice, caused by different internal representations, are acceptable.
Unless explicitly stated otherwise, the following modelling conventions are followed:
- limited integrators are of the non-windup type;
- it shall be possible to enter a time constant of zero (where it makes sense).
The information in the entire clause "Common Information Model Dynamics package" is reproduced from the UML with the permission of UCAIug.▶StandardInterconnectionsi
{9E32B79D-9C05-4fe4-9518-A32B1C67637A}
Package notes
This subclause describes the standard interconnections for various types of equipment. These interconnections are understood by the application programs and can be identified based on the presence of one of the key classes with a relationship to the static power flow model: SynchronousMachineDynamics, AsynchronousMachineDynamics, EnergyConsumerDynamics or WindTurbineType3or4Dynamics.
The relationships between classes expressed in the interconnection diagrams are intended to support dynamic behaviour described by either standard models or user-defined models.
In the interconnection diagrams, boxes which are black in colour represent function blocks whose functionality can be provided by one of many standard models or by a user-defined model. Blue boxes represent specific standard models. A dashed box means that the function block or specific standard model is optional.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This subclause describes the standard interconnections for various types of equipment. These interconnections are understood by the application programs and can be identified based on the presence of one of the key classes with a relationship to the static power flow model: SynchronousMachineDynamics, AsynchronousMachineDynamics, EnergyConsumerDynamics or WindTurbineType3or4Dynamics.
The relationships between classes expressed in the interconnection diagrams are intended to support dynamic behaviour described by either standard models or user-defined models.
In the interconnection diagrams, boxes which are black in colour represent function blocks whose functionality can be provided by one of many standard models or by a user-defined model. Blue boxes represent specific standard models. A dashed box means that the function block or specific standard model is optional.▶WindModelsi
{6319640C-8A7E-4aae-A1DA-A6DB83723377}
Package notes
Standard interconnections included in this package are according to IEC 61400-27-1:2015.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Standard interconnections included in this package are according to IEC 61400-27-1:2015.Changed diagrams (2)
▶▦StandardWindType1and2Interconnectioni
CHANGED{92C68727-B7DF-4926-871E-3156A89CC82A}
Diagram notes
This diagram shows the classes necessary for wind type 1 and type 2 interconnection models.
Standard IEC wind turbines type 1 and 2 interconnection models all have a single instance of an AsynchronousMachineDynamics child class and a single instance of the WindGenTurbineType1aIEC class, the WindGenTurbineType1bIEC class, or the WindGenTurbineType2IEC class as appropriate.
A valid IEC wind type 1A interconnection model also shall have one instance of each of the following classes (and no others):
- WindMechIEC;
- WindAeroConstIEC;
- WindProtectionIEC.
A valid IEC wind type 1B interconnection model also shall have one instance of each of the following classes (and no others):
- WindMechIEC;
- WindProtectionIEC;
- WindPitchContPowerIEC.
A valid IEC wind type 2 interconnection model also shall have one instance of each of the following classes (and no others):
- WindMechIEC;
- WindContRotorRIEC;
- WindProtectionIEC;
- WindPitchContPowerIEC.
The WindProtectionIEC class and the WindContRotorRIEC class use the WindDynamicsLookupTable class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the classes necessary for wind type 1 and type 2 interconnection models.
Standard IEC wind turbines type 1 and 2 interconnection models all have a single instance of an AsynchronousMachineDynamics child class and a single instance of the WindGenTurbineType1aIEC class, the WindGenTurbineType1bIEC class, or the WindGenTurbineType2IEC class as appropriate.
A valid IEC wind type 1A interconnection model also shall have one instance of each of the following classes (and no others):
- WindMechIEC;
- WindAeroConstIEC;
- WindProtectionIEC.
A valid IEC wind type 1B interconnection model also shall have one instance of each of the following classes (and no others):
- WindMechIEC;
- WindProtectionIEC;
- WindPitchContPowerIEC.
A valid IEC wind type 2 interconnection model also shall have one instance of each of the following classes (and no others):
- WindMechIEC;
- WindContRotorRIEC;
- WindProtectionIEC;
- WindPitchContPowerIEC.
The WindProtectionIEC class and the WindContRotorRIEC class use the WindDynamicsLookupTable class.▦Diagram
changed
Baseline
Destination
▶▦StandardWindType3and4Interconnectioni
CHANGED{0E374383-A1C7-4ecb-A4C4-5889C2D6D200}
Diagram notes
This diagram shows the classes necessary for wind type 3 and type 4 interconnection models, including the wind plant model.
Standard IEC wind types 3, 4A, 4B and plant interconnection models all have a single instances as follows:
IEC wind type 3:
- WindTurbineType3IEC;
- WindAeroOneDimIEC or WindAeroTwoDimIEC;
- WindMechIEC;
- WindGenType3aIEC or WindGenType3bIEC;
- WindContPType3IEC;
- WindContQIEC;
- WindContCurrLimIEC;
- WindContQLimIEC or WindContQPQULimIEC;
- WindContPitchAngleIEC;
- WindProtectionIEC.
IEC wind type 4A:
- WindTurbineType4aIEC;
- WindGenType4IEC or WindGenType3aIEC;
- WindContPType4aIEC;
- WindContQIEC;
- WindContCurrLimIEC;
- WindContQLimIEC or WindContQPQULimIEC;
- WindProtectionIEC.
IEC wind type 4B:
- WindTurbineType4bIEC;
- WindMechIEC;
- WindGenType4IEC or WindGenType3aIEC;
- WindContPType4bIEC;
- WindContQIEC;
- WindContCurrLimIEC;
- WindContQLimIEC or WindContQPQULimIEC;
- WindProtectionIEC.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the classes necessary for wind type 3 and type 4 interconnection models, including the wind plant model.
Standard IEC wind types 3, 4A, 4B and plant interconnection models all have a single instances as follows:
IEC wind type 3:
- WindTurbineType3IEC;
- WindAeroOneDimIEC or WindAeroTwoDimIEC;
- WindMechIEC;
- WindGenType3aIEC or WindGenType3bIEC;
- WindContPType3IEC;
- WindContQIEC;
- WindContCurrLimIEC;
- WindContQLimIEC or WindContQPQULimIEC;
- WindContPitchAngleIEC;
- WindProtectionIEC.
IEC wind type 4A:
- WindTurbineType4aIEC;
- WindGenType4IEC or WindGenType3aIEC;
- WindContPType4aIEC;
- WindContQIEC;
- WindContCurrLimIEC;
- WindContQLimIEC or WindContQPQULimIEC;
- WindProtectionIEC.
IEC wind type 4B:
- WindTurbineType4bIEC;
- WindMechIEC;
- WindGenType4IEC or WindGenType3aIEC;
- WindContPType4bIEC;
- WindContQIEC;
- WindContCurrLimIEC;
- WindContQLimIEC or WindContQPQULimIEC;
- WindProtectionIEC.▦Diagram
changed
Baseline
Destination
Package 'StandardInterconnections' has no changes to the 2 classes it contains.
Changed diagrams (4)
▶▦StandardAsynchronousMachineInterconnectioni
CHANGED{EEC3EEE6-B14D-4a4d-ACA6-86603C0764C4}
Diagram notes
This diagram shows the classes necessary for the asynchronous machine interconnection model.
A standard asynchronous machine interconnection has a single instance of an AsynchronousMachineDynamics child class.
A valid standard asynchronous machine interconnection model also reflects the following rules. It can have:
- one instance of TurbineGovernorDynamics child class, but only if AsynchronousMachine.asynchronousMachineType = generator;
- one instance of MechanicalLoadDynamics child class, but only if AsynchronousMachine.asynchronousMachineType = motor.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the classes necessary for the asynchronous machine interconnection model.
A standard asynchronous machine interconnection has a single instance of an AsynchronousMachineDynamics child class.
A valid standard asynchronous machine interconnection model also reflects the following rules. It can have:
- one instance of TurbineGovernorDynamics child class, but only if AsynchronousMachine.asynchronousMachineType = generator;
- one instance of MechanicalLoadDynamics child class, but only if AsynchronousMachine.asynchronousMachineType = motor.▦Diagram
changed
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Destination
▶▦StandardLoadInterconnectioni
CHANGED{33C2E7D0-74C1-41cc-A2D0-FD0D05FD9A07}
Diagram notes
This diagram shows the classes necessary for a load interconnection model.
A standard load interconnection model has a single instance of an EnergyConsumerDynamics child class plus a related instance of a LoadDynamics child class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the classes necessary for a load interconnection model.
A standard load interconnection model has a single instance of an EnergyConsumerDynamics child class plus a related instance of a LoadDynamics child class.▦Diagram
changed
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Destination
▶▦StandardStaticVarCompensatorInterconnectioni
CHANGED{4EFB908C-5452-4b3b-A521-8C8B72F709CE}
Diagram notes
This diagram shows the classes necessary for a static var compensator (SVC) interconnection model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the classes necessary for a static var compensator (SVC) interconnection model.▦Diagram
changed
Baseline
Destination
▶▦StandardSynchronousMachineInterconnectioni
CHANGED{EC9A727C-9695-44d0-BDFE-9C76CF1CF162}
Diagram notes
This diagram shows the classes necessary for both of the two types of synchronous machine interconnection models: standard synchronous machine and standard synchronous generator cross-compound.
A standard synchronous machine interconnection has a single instance of a SynchronousMachineDynamics child class whereas a generator cross-compound connection has multiple instances of SynchronousMachineDynamics child classes related by a single instance of a TurbineGovernorDynamics child class.
A valid standard synchronous machine interconnection model reflects the following rules.
- It can have:
+ one instance of TurbineGovernorDynamics child class, but only if SynchronousMachine.operatingMode = generator;
+ one instance of MechanicalLoadDynamics child class, but only if SynchronousMachine.operatingMode = motor or SynchronousMachine.operatingMode = condenser.
- It cannot have any instance of GenICompensationForGenJ.
A generator cross-compound interconnection model reflects the following rules.
- It can have:
+ multiple instances of SynchronousMachineDynamics child classes, each of which has its related SynchronousMachine.operatingMode = generator;
+ one instance of TurbineGovernorDynamics child class.
- It shall have two or more instances of GenICompensationForGenJ associated with each instance of a SynchronousMachineDynamics child class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2022-03-18 21:36:04 | 2026-02-02 21:24:21 |
Diagram notes
This diagram shows the classes necessary for both of the two types of synchronous machine interconnection models: standard synchronous machine and standard synchronous generator cross-compound.
A standard synchronous machine interconnection has a single instance of a SynchronousMachineDynamics child class whereas a generator cross-compound connection has multiple instances of SynchronousMachineDynamics child classes related by a single instance of a TurbineGovernorDynamics child class.
A valid standard synchronous machine interconnection model reflects the following rules.
- It can have:
+ one instance of TurbineGovernorDynamics child class, but only if SynchronousMachine.operatingMode = generator;
+ one instance of MechanicalLoadDynamics child class, but only if SynchronousMachine.operatingMode = motor or SynchronousMachine.operatingMode = condenser.
- It cannot have any instance of GenICompensationForGenJ.
A generator cross-compound interconnection model reflects the following rules.
- It can have:
+ multiple instances of SynchronousMachineDynamics child classes, each of which has its related SynchronousMachine.operatingMode = generator;
+ one instance of TurbineGovernorDynamics child class.
- It shall have two or more instances of GenICompensationForGenJ associated with each instance of a SynchronousMachineDynamics child class.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2022-03-18 21:36:04 | 2026-02-02 21:24:21 |
▦Diagram
addedchangedmoved or resized
Baseline
Destination
Connectors 2 added · 1 labels movedhover a connector to outline the elements it joins
addedStatorCurrentLimiterDynamics – DynamicsFunctionBlock
addedStatorCurrentLimiterDynamics – ExcitationSystemDynamics
labels movedVoltageCompensatorDynamics – ExcitationSystemDynamics
▶StandardModelsi
{1BEB429C-BFD0-49c6-9556-AC7BA58C2202}
Package notes
This subclause contains standard dynamic model specifications grouped into packages by standard function block (type of equipment being modelled).
In the CIM, standard dynamic models are expressed by means of a class named with the standard model name and attributes reflecting each of the parameters necessary to describe the behaviour of an instance of the standard model.Package metadata — changes
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|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This subclause contains standard dynamic model specifications grouped into packages by standard function block (type of equipment being modelled).
In the CIM, standard dynamic models are expressed by means of a class named with the standard model name and attributes reflecting each of the parameters necessary to describe the behaviour of an instance of the standard model.▶SynchronousMachineDynamicsi
{448F8675-D39C-4fe0-9450-2791AE603EFC}
Package notes
For conventional power generating units (e.g., thermal, hydro, combustion turbine), a synchronous machine model represents the electrical characteristics of the generator and the mechanical characteristics of the turbine-generator rotational inertia. Large industrial motors or groups of similar motors can be represented by individual motor models which are represented as generators with negative active power in the static (power flow) data.
The interconnection with the electrical network equations can differ among simulation tools. The tool only needs to know the synchronous machine to establish the correct interconnection. The interconnection with the motor’s equipment could also differ due to input and output signals required by standard models.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
For conventional power generating units (e.g., thermal, hydro, combustion turbine), a synchronous machine model represents the electrical characteristics of the generator and the mechanical characteristics of the turbine-generator rotational inertia. Large industrial motors or groups of similar motors can be represented by individual motor models which are represented as generators with negative active power in the static (power flow) data.
The interconnection with the electrical network equations can differ among simulation tools. The tool only needs to know the synchronous machine to establish the correct interconnection. The interconnection with the motor’s equipment could also differ due to input and output signals required by standard models.Changed classes (1)
▶⚙SynchronousMachineDetailedi
CHANGED{B272216C-A098-436d-80C8-02AD11F5B97F}
Class notes
All synchronous machine detailed types use a subset of the same data parameters and input/output variables.
The several variations differ in the following ways:
- the number of equivalent windings that are included;
- the way in which saturation is incorporated into the model;
- whether or not “subtransient saliency” (<i>X''q</i> not = <i>X''d</i>) is represented.
It is not necessary for each simulation tool to have separate models for each of the model types. The same model can often be used for several types by alternative logic within the model. Also, differences in saturation representation might not result in significant model performance differences so model substitutions are often acceptable.Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
All synchronous machine detailed types use a subset of the same data parameters and input/output variables.
The several variations differ in the following ways:
- the number of equivalent windings that are included;
- the way in which saturation is incorporated into the model;
- whether or not “subtransient saliency” (<i>X''q</i> not = <i>X''d</i>) is represented.
It is not necessary for each simulation tool to have separate models for each of the model types. The same model can often be used for several types by alternative logic within the model. Also, differences in saturation representation might not result in significant model performance differences so model substitutions are often acceptable.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| saturationFactor120i{E4937370-1EC7-4358-8FC2-3A6D3AF17808}show details | Float [0..1] | Float [0..1] | Saturation factor at 120 % of rated terminal voltage (<i>S12</i>) (>= | ||||||||||||
Attribute notes (destination, redlined) Saturation factor at 120 % of rated terminal voltage (<i>S12</i>) (>= Attribute metadata — changes
Tagged values — changes
| |||||||||||||||
Changed diagrams (1)
▶▦SynchronousMachineDynamicsi
CHANGED{54E9C659-8B6C-4948-A2ED-1F2B84C0A17C}
Diagram notes
This diagram shows static power system model classes and dynamics model classes related to the synchronous machine dynamics model. An association between the SynchronousMachineDynamics class and the SynchronousMachine class provides a means for relating the dynamics model to the static model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2022-03-18 21:42:00 | 2026-02-02 20:43:14 |
Diagram notes
This diagram shows static power system model classes and dynamics model classes related to the synchronous machine dynamics model. An association between the SynchronousMachineDynamics class and the SynchronousMachine class provides a means for relating the dynamics model to the static model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2022-03-18 21:42:00 | 2026-02-02 20:43:14 |
▦Diagram
changed
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▶AsynchronousMachineDynamicsi
{5D284657-A8B5-4b22-A1BE-60220021422B}
Package notes
An asynchronous machine model represents a (induction) generator or motor with no external connection to the rotor windings, e.g. a squirrel-cage induction machine.
The interconnection with the electrical network equations can differ among simulation tools. The program only needs to know the terminal to which this asynchronous machine is connected in order to establish the correct interconnection. The interconnection with the motor’s equipment could also differ due to input and output signals required by standard models.
The asynchronous machine model is used to model wind generators type 1 and type 2. For these, normal practice is to include the rotor flux transients and neglect the stator flux transients.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
An asynchronous machine model represents a (induction) generator or motor with no external connection to the rotor windings, e.g. a squirrel-cage induction machine.
The interconnection with the electrical network equations can differ among simulation tools. The program only needs to know the terminal to which this asynchronous machine is connected in order to establish the correct interconnection. The interconnection with the motor’s equipment could also differ due to input and output signals required by standard models.
The asynchronous machine model is used to model wind generators type 1 and type 2. For these, normal practice is to include the rotor flux transients and neglect the stator flux transients.Changed classes (1)
▶⚙AsynchronousMachineTimeConstantReactanceisaturationFactor (<i>S1</i>);
- RotatingMachineDynamics.saturationFactor120 (<i>S12</i>);
- RotatingMachineDynamics.statorLeakageReactance (<i>Xl</i>);
- RotatingMachineDynamics.statorResistance (<i>Rs</i>);
- .xs (<i>Xs</i>);
- .xp (<i>X'</i>);
- .xpp (<i>X''</i>);
- .tpo (<i>T'o</i>);
- .tppo (<i>T''o</i>).
CHANGED{20220E3A-DD4F-41fc-B00D-188C7FDCE8D9}
Class notes (destination, redlined)
Parameter details:
<ol>
<li>If <i>X'' </i>=<i> X'</i>, a single cage (one equivalent rotor winding per axis) is modelled.</li>
<li>The “<i>p</i>” in the attribute names is a substitution for a “prime” in the usual parameter notation, e.g. <i>tpo</i> refers to <i>T'o</i>.</li>
</ol>
The parameters used for models expressed in time constant reactance form include:
- RotatingMachine.ratedS (<i>MVAbase</i>);
- RotatingMachineDynamics.damping (<i>D</i>);
- RotatingMachineDynamics.inertia (<i>H</i>);
- RotatingMachineDynamics.Class metadata — changes
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|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes (destination, redlined)
Parameter details:
<ol>
<li>If <i>X'' </i>=<i> X'</i>, a single cage (one equivalent rotor winding per axis) is modelled.</li>
<li>The “<i>p</i>” in the attribute names is a substitution for a “prime” in the usual parameter notation, e.g. <i>tpo</i> refers to <i>T'o</i>.</li>
</ol>
The parameters used for models expressed in time constant reactance form include:
- RotatingMachine.ratedS (<i>MVAbase</i>);
- RotatingMachineDynamics.damping (<i>D</i>);
- RotatingMachineDynamics.inertia (<i>H</i>);
- RotatingMachineDynamics.Class 'AsynchronousMachineTimeConstantReactance' has no other changes. The shows its notes and every changed property.
Changed diagrams (1)
▶▦AsynchronousMachineDynamicsi
CHANGED{25AB5834-2B99-4846-9C8F-855D6A80D650}
Diagram notes
This diagram shows static power system model classes and dynamics model classes related to the asynchronous machine dynamics model. An association between the AsynchronousMachineDynamics class and the AsynchronousMachine class provides a means for relating the dynamics model to the static model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2022-03-18 21:47:02 | 2026-02-02 20:50:36 |
Diagram notes
This diagram shows static power system model classes and dynamics model classes related to the asynchronous machine dynamics model. An association between the AsynchronousMachineDynamics class and the AsynchronousMachine class provides a means for relating the dynamics model to the static model.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2022-03-18 21:47:02 | 2026-02-02 20:50:36 |
▦Diagram
changed
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Destination
▶TurbineGovernorDynamicsi
{40DA7439-D5DD-4608-85C0-87CF5444B24E}
Package notes
The turbine-governor model is linked to one or two synchronous generators and determines the shaft mechanical power (<i>Pm</i>) or torque (<i>Tm</i>) for the generator model.
Unlike IEEE standard models for other function blocks, the three IEEE turbine-governor standard models (GovHydroIEEE0, GovHydroIEEE2, and GovSteamIEEE1) are documented in IEEE Transactions, not in IEEE standards. For that reason, diagrams are supplied for those models.
A 2012 IEEE report, <i><u>Dynamic Models for Turbine-Governors in Power System Studies</u></i>, provides updated information on a variety of models including IEEE, vendor and reliability authority models. Fully incorporating the results of that report into the CIM dynamics model is a future effort.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The turbine-governor model is linked to one or two synchronous generators and determines the shaft mechanical power (<i>Pm</i>) or torque (<i>Tm</i>) for the generator model.
Unlike IEEE standard models for other function blocks, the three IEEE turbine-governor standard models (GovHydroIEEE0, GovHydroIEEE2, and GovSteamIEEE1) are documented in IEEE Transactions, not in IEEE standards. For that reason, diagrams are supplied for those models.
A 2012 IEEE report, <i><u>Dynamic Models for Turbine-Governors in Power System Studies</u></i>, provides updated information on a variety of models including IEEE, vendor and reliability authority models. Fully incorporating the results of that report into the CIM dynamics model is a future effort.Package 'TurbineGovernorDynamics' has no changes to the 58 classes it contains.
Changed diagrams (3)
▶▦GasTurbineGovernorDynamicsi
CHANGED{3639F204-9BE3-448b-A437-52099DA95456}
Diagram notes
This diagram shows dynamic standard model gaz turbine-governor classes and their inheritance from the TurbineGovernorDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model gaz turbine-governor classes and their inheritance from the TurbineGovernorDynamics class.▦Diagram
changed
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Destination
▶▦HydroTurbineGovernorDynamicsi
CHANGED{5DD835FF-3AB1-450d-9050-A786FC349923}
Diagram notes
This diagram shows dynamic standard model hydro turbine-governor classes and their inheritance from the TurbineGovernorDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model hydro turbine-governor classes and their inheritance from the TurbineGovernorDynamics class.▦Diagram
changed
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Destination
▶▦SteamTurbineGovernorDynamicsi
CHANGED{D646BBA5-04C5-4745-9D16-606392088DF9}
Diagram notes
This diagram shows dynamic standard model steam turbine-governor classes and their inheritance from the TurbineGovernorDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model steam turbine-governor classes and their inheritance from the TurbineGovernorDynamics class.▦Diagram
changed
Baseline
Destination
▶TurbineLoadControllerDynamicsi
{F0E43C7F-6E03-4b93-B0AF-2111023CA155}
Package notes
A turbine load controller acts to maintain turbine power at a set value by continuous adjustment of the turbine governor speed-load reference.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
A turbine load controller acts to maintain turbine power at a set value by continuous adjustment of the turbine governor speed-load reference.Package 'TurbineLoadControllerDynamics' has no changes to the 2 classes it contains.
Changed diagrams (1)
▶▦TurbineLoadControllerDynamicsi
CHANGED{EA37FCB1-4727-4ecd-94F5-0C25650651A1}
Diagram notes
This diagram shows dynamic standard model turbine load controller classes and their inheritance from the TurbineLoadControllerDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model turbine load controller classes and their inheritance from the TurbineLoadControllerDynamics class.▦Diagram
changed
Baseline
Destination
▶MechanicalLoadDynamicsi
{54ED4DD8-2593-43f5-9A32-43679D605D36}
Package notes
A mechanical load represents the variation in a motor's shaft torque or power as a function of shaft speed.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
A mechanical load represents the variation in a motor's shaft torque or power as a function of shaft speed.Package 'MechanicalLoadDynamics' has no changes to the 2 classes it contains.
Changed diagrams (1)
▶▦MechanicalLoadDynamicsi
CHANGED{5653B8A5-52C9-401e-811E-69E155E17018}
Diagram notes
This diagram shows dynamic standard model mechanical load classes and their inheritance from the MechanicalLoadDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model mechanical load classes and their inheritance from the MechanicalLoadDynamics class.▦Diagram
changed
Baseline
Destination
▶ExcitationSystemDynamicsi
{829F67E7-F698-4aa7-95C2-13C616AB6B78}
Package notes
The excitation system model provides the field voltage (<i>Efd</i>) for a synchronous machine model. It is linked to a specific generator (synchronous machine).
The representation of all limits used by the models (not including IEEE standard models) shall comply with the representation defined in Annex E of IEEE 421.5-2005, unless specified differently in the documentation of the model.
The parameters are different for each excitation system model; the same parameter name can have different meaning in different models.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The excitation system model provides the field voltage (<i>Efd</i>) for a synchronous machine model. It is linked to a specific generator (synchronous machine).
The representation of all limits used by the models (not including IEEE standard models) shall comply with the representation defined in Annex E of IEEE 421.5-2005, unless specified differently in the documentation of the model.
The parameters are different for each excitation system model; the same parameter name can have different meaning in different models.Changed classes (1)
▶⚙ExcitationSystemDynamicsi
CHANGED{F119E4EC-2DC8-4801-B68B-A282AF621324}
Class notes
Excitation system function block whose behaviour is described by reference to a standard model <font color="#0f0f0f">or by definition of a user-defined model.</font>Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Excitation system function block whose behaviour is described by reference to a standard model <font color="#0f0f0f">or by definition of a user-defined model.</font>⇄Links
CHANGEDAssociation{261F59A6-26BA-4cfc-9309-36D92F002250}
BaselineVoltageCompensatorDynamics role VoltageCompensatorDynamics [1] → ExcitationSystemDynamics role ExcitationSystemDynamics [1]
→
DestinationVoltageCompensatorDynamics role VoltageCompensatorDynamics [10..1] → ExcitationSystemDynamics role ExcitationSystemDynamics [1]
Source end — VoltageCompensatorDynamics
| Baseline | Destination | |
|---|---|---|
| Cardinality | 1 | 0..1 |
Target end
no changes
Changed diagrams (1)
▶▦ExcitationSystemDynamicsi
CHANGED{6F433799-BA80-4d4a-ABD1-BD898279F311}
Diagram notes
This diagram shows dynamic standard model excitation system classes and their inheritance from the ExcitationSystemDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model excitation system classes and their inheritance from the ExcitationSystemDynamics class.▦Diagram
changed
Baseline
Destination
▶OverexcitationLimiterDynamicsi
{CB5C7172-23DD-4cc0-ACF3-557E0496AFCD}
Package notes
Overexcitation limiters (OELs) are also referred to as <i>maximum excitation limiters </i>and <i>field current limiters. </i>The possibility of voltage collapse in stressed power systems increases the importance of modelling these limiters in studies of system conditions that cause machines to operate at high levels of excitation for a sustained period, such as voltage collapse or system-islanding. Such events typically occur over a long time frame compared with transient or small-signal stability simulations.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Overexcitation limiters (OELs) are also referred to as <i>maximum excitation limiters </i>and <i>field current limiters. </i>The possibility of voltage collapse in stressed power systems increases the importance of modelling these limiters in studies of system conditions that cause machines to operate at high levels of excitation for a sustained period, such as voltage collapse or system-islanding. Such events typically occur over a long time frame compared with transient or small-signal stability simulations.Package 'OverexcitationLimiterDynamics' has no changes to the 10 classes it contains.
Changed diagrams (1)
▶▦OverexcitationLimiterDynamicsi
CHANGED{FC47C181-4791-474a-AB30-CF1D0E20F49F}
Diagram notes
This diagram shows dynamic standard model overexcitation limiter classes and their inheritance from the OverexcitationLimiterDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model overexcitation limiter classes and their inheritance from the OverexcitationLimiterDynamics class.▦Diagram
changed
Baseline
Destination
▶UnderexcitationLimiterDynamicsi
{6601D8F5-D2D3-4743-A9D8-51CADC84A53A}
Package notes
Underexcitation limiters (UELs) act to boost excitation. The UEL typically senses either a combination of voltage and current of the synchronous machine or a combination of real and reactive power. Some UELs utilize a temperature or pressure recalibration feature, in which the UEL characteristic is shifted depending upon the generator cooling gas temperature or pressure.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Underexcitation limiters (UELs) act to boost excitation. The UEL typically senses either a combination of voltage and current of the synchronous machine or a combination of real and reactive power. Some UELs utilize a temperature or pressure recalibration feature, in which the UEL characteristic is shifted depending upon the generator cooling gas temperature or pressure.Package 'UnderexcitationLimiterDynamics' has no changes to the 7 classes it contains.
Changed diagrams (1)
▶▦UnderexcitationLimiterDynamicsi
CHANGED{02C1E27A-FA01-4b4b-B496-F6BEDA3C6717}
Diagram notes
This diagram shows dynamic standard model underexcitation limiter classes and their inheritance from the UnderexcitationLimiterDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model underexcitation limiter classes and their inheritance from the UnderexcitationLimiterDynamics class.▦Diagram
changed
Baseline
Destination
▶PowerSystemStabilizerDynamicsi
{15788FE9-6C55-412c-8AB7-F3F1EB004BDF}
Package notes
The power system stabilizer (PSS) model provides an input (<i>Vs</i>) to the excitation system model to improve damping of system oscillations. A variety of input signals can be used depending on the particular design.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
The power system stabilizer (PSS) model provides an input (<i>Vs</i>) to the excitation system model to improve damping of system oscillations. A variety of input signals can be used depending on the particular design.Package 'PowerSystemStabilizerDynamics' has no changes to the 26 classes it contains.
Changed diagrams (1)
▶▦PowerSystemStabilizerDynamicsi
CHANGED{38DA7CE6-AE51-4221-B943-C23D17DBDE6B}
Diagram notes
This diagram shows dynamic standard model power system stabilizer classes and their inheritance from the PowerSystemStabilizerDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model power system stabilizer classes and their inheritance from the PowerSystemStabilizerDynamics class.▦Diagram
changed
Baseline
Destination
▶DiscontinuousExcitationControlDynamicsi
{510FA576-60DA-4709-96D0-60C754D1875E}
Package notes
In certain system configurations, continuous excitation control with terminal voltage and power system stabilizing regulator input signals does not ensure that the potential of the excitation system for improving system stability is fully exploited. For these situations, discontinuous excitation control signals can be employed to enhance stability following large transient disturbances.
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 12 and IEEE 421.5-2016, 14.</font>Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
In certain system configurations, continuous excitation control with terminal voltage and power system stabilizing regulator input signals does not ensure that the potential of the excitation system for improving system stability is fully exploited. For these situations, discontinuous excitation control signals can be employed to enhance stability following large transient disturbances.
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 12 and IEEE 421.5-2016, 14.</font>Package 'DiscontinuousExcitationControlDynamics' has no changes to the 4 classes it contains.
Changed diagrams (1)
▶▦DiscontinuousExcitationControlDynamicsi
CHANGED{93B7D510-DFD1-470f-A764-E40D53B3F93A}
Diagram notes
This diagram shows dynamic standard model discontinuous excitation control classes and their inheritance from the DiscontinuousExcitationControlDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model discontinuous excitation control classes and their inheritance from the DiscontinuousExcitationControlDynamics class.▦Diagram
changed
Baseline
Destination
▶PFVArControllerType1Dynamicsi
{DB4B66D7-C753-481b-9C15-D0753561B765}
Package notes
<font color="#0f0f0f">Excitation systems for synchronous machines are sometimes supplied with an optional means of automatically adjusting generator output reactive power (VAr) or power factor (PF) to a user-specified value. This can be accomplished with either a reactive power or power factor controller or regulator. A reactive power or power factor controller is defined as a PF/VAr controller in IEEE 421.1 as “a control function that acts through the reference adjuster to modify the voltage regulator set point to maintain the synchronous machine steady-state power factor or reactive power at a predetermined value.”</font>
The signal excitation limiter status should come from the excitation systems.<font color="#0f0f0f"> </font>
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 11 and IEEE 421.5-2016, 13.</font>Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
<font color="#0f0f0f">Excitation systems for synchronous machines are sometimes supplied with an optional means of automatically adjusting generator output reactive power (VAr) or power factor (PF) to a user-specified value. This can be accomplished with either a reactive power or power factor controller or regulator. A reactive power or power factor controller is defined as a PF/VAr controller in IEEE 421.1 as “a control function that acts through the reference adjuster to modify the voltage regulator set point to maintain the synchronous machine steady-state power factor or reactive power at a predetermined value.”</font>
The signal excitation limiter status should come from the excitation systems.<font color="#0f0f0f"> </font>
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 11 and IEEE 421.5-2016, 13.</font>Package 'PFVArControllerType1Dynamics' has no changes to the 5 classes it contains.
Changed diagrams (1)
▶▦PFVArControllerType1Dynamicsi
CHANGED{E5E56E46-8B1A-43d6-88B0-4C85E096AD7B}
Diagram notes
This diagram shows dynamic standard model power factor or VAr controller type 1 classes and their inheritance from the PFVArControllerType1Dynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model power factor or VAr controller type 1 classes and their inheritance from the PFVArControllerType1Dynamics class.▦Diagram
changed
Baseline
Destination
▶PFVArControllerType2Dynamicsi
{9AF74EDB-FFF5-4083-A7D5-48644244A045}
Package notes
<font color="#0f0f0f">A var/pf regulator is defined as “a synchronous machine regulator that functions to maintain the power factor or reactive component of power at a predetermined value.” </font>
The signal excitation limiter status should come from the excitation systems
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 11 and IEEE 421.5-2016, 13.</font>
<font color="#0f0f0f">
</font>Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
<font color="#0f0f0f">A var/pf regulator is defined as “a synchronous machine regulator that functions to maintain the power factor or reactive component of power at a predetermined value.” </font>
The signal excitation limiter status should come from the excitation systems
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 11 and IEEE 421.5-2016, 13.</font>
<font color="#0f0f0f">
</font>Package 'PFVArControllerType2Dynamics' has no changes to the 6 classes it contains.
Changed diagrams (1)
▶▦PFVArControllerType2Dynamicsi
CHANGED{99C16D20-6A74-4483-A25E-34444E865297}
Diagram notes
This diagram shows dynamic standard model power factor or VAr controller type 2 classes and their inheritance from the PFVArControllerType2Dynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model power factor or VAr controller type 2 classes and their inheritance from the PFVArControllerType2Dynamics class.▦Diagram
changed
Baseline
Destination
▶VoltageAdjusterDynamicsi
{35B78447-A031-4927-A915-5C69304A72D2}
Package notes
<font color="#0f0f0f">A voltage adjuster is a reference adjuster that uses inputs from a reactive power or power factor controller to modify the voltage regulator set point to maintain the synchronous machine steady-state power factor or reactive power at a predetermined value. </font>
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 11.</font>Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
<font color="#0f0f0f">A voltage adjuster is a reference adjuster that uses inputs from a reactive power or power factor controller to modify the voltage regulator set point to maintain the synchronous machine steady-state power factor or reactive power at a predetermined value. </font>
<font color="#0f0f0f">For additional information please refer to IEEE 421.5-2005, 11.</font>Package 'VoltageAdjusterDynamics' has no changes to the 3 classes it contains.
Changed diagrams (1)
▶▦VoltageAdjusterDynamicsi
CHANGED{98EECFEA-7320-4d23-A006-FB39CEBEC0AE}
Diagram notes
This diagram shows dynamic standard model voltage adjuster classes and their inheritance from the VoltageAdjusterDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model voltage adjuster classes and their inheritance from the VoltageAdjusterDynamics class.▦Diagram
changed
Baseline
Destination
▶VoltageCompensatorDynamicsi
{7FD04580-1444-4ea3-A69D-D2D00000A4A9}
Package notes
<font color="#0f0f0f">Synchronous machine terminal voltage transducer and current compensator models</font> adjust the terminal voltage feedback to the excitation system by adding a quantity that is proportional to the terminal current of the generator. It is linked to a specific generator (synchronous machine).
<font color="#0f0f0f">Several types of compensation are available on most excitation systems. Synchronous machine active and reactive current compensation are the most common. Either reactive droop compensation and/or line-drop compensation can be used, simulating an impedance drop and effectively regulating at some point other than the terminals of the machine. The impedance or range of adjustment and type of compensation should be specified for different types. </font>
<font color="#0f0f0f">Care shall be taken to ensure that a consistent PU system is utilized for the compensator parameters and the synchronous machine current base.</font>
<font color="#0f0f0f">For further information see IEEE 421.5-2005, 4 and IEEE 421.5-2016, 5.</font>
<font color="#0f0f0f">
</font>Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
<font color="#0f0f0f">Synchronous machine terminal voltage transducer and current compensator models</font> adjust the terminal voltage feedback to the excitation system by adding a quantity that is proportional to the terminal current of the generator. It is linked to a specific generator (synchronous machine).
<font color="#0f0f0f">Several types of compensation are available on most excitation systems. Synchronous machine active and reactive current compensation are the most common. Either reactive droop compensation and/or line-drop compensation can be used, simulating an impedance drop and effectively regulating at some point other than the terminals of the machine. The impedance or range of adjustment and type of compensation should be specified for different types. </font>
<font color="#0f0f0f">Care shall be taken to ensure that a consistent PU system is utilized for the compensator parameters and the synchronous machine current base.</font>
<font color="#0f0f0f">For further information see IEEE 421.5-2005, 4 and IEEE 421.5-2016, 5.</font>
<font color="#0f0f0f">
</font>Changed classes (1)
▶⚙VoltageCompensatorDynamicsi
CHANGED{E0CF51AF-D694-4e22-8FBA-9E7B9A78FA31}
Class notes
Voltage compensator function block whose behaviour is described by reference to a standard model <font color="#0f0f0f">or by definition of a user-defined model.</font>Class metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Class notes
Voltage compensator function block whose behaviour is described by reference to a standard model <font color="#0f0f0f">or by definition of a user-defined model.</font>⇄Links
CHANGEDAssociation{261F59A6-26BA-4cfc-9309-36D92F002250}
BaselineVoltageCompensatorDynamics role VoltageCompensatorDynamics [1] → ExcitationSystemDynamics role ExcitationSystemDynamics [1]
→
DestinationVoltageCompensatorDynamics role VoltageCompensatorDynamics [10..1] → ExcitationSystemDynamics role ExcitationSystemDynamics [1]
Source end — VoltageCompensatorDynamics
| Baseline | Destination | |
|---|---|---|
| Cardinality | 1 | 0..1 |
Target end
no changes
Changed diagrams (1)
▶▦VoltageCompensatorDynamicsi
CHANGED{107B566B-D071-4cc9-B058-F986EB9B14D5}
Diagram notes
This diagram shows dynamic standard model voltage compensator classes and their inheritance from the VoltageCompensatorDynamics class.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows dynamic standard model voltage compensator classes and their inheritance from the VoltageCompensatorDynamics class.▦Diagram
changed
Baseline
Destination
▶LoadDynamicsi
{4B245477-75CE-4d8d-BBFE-0471D2D7A63D}
Package notes
Dynamic load models are used to represent the dynamic real and reactive load behaviour of a load from the static power flow model.
Dynamic load models can be defined as applying either to a single load (energy consumer) or to a group of energy consumers.
Large industrial motors or groups of similar motors can be represented by a synchronous machine model (SynchronousMachineDynamics) or an asynchronous machine model (AsynchronousMachineDynamics), which are usually represented as generators with negative active power output in the static (power flow) data.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Dynamic load models are used to represent the dynamic real and reactive load behaviour of a load from the static power flow model.
Dynamic load models can be defined as applying either to a single load (energy consumer) or to a group of energy consumers.
Large industrial motors or groups of similar motors can be represented by a synchronous machine model (SynchronousMachineDynamics) or an asynchronous machine model (AsynchronousMachineDynamics), which are usually represented as generators with negative active power output in the static (power flow) data.Package 'LoadDynamics' has no changes to the 8 classes it contains.
Changed diagrams (1)
▶▦LoadDynamicsi
CHANGED{B8726148-86EB-4fef-BF84-CD31B15B3DD8}
Diagram notes
This diagram shows static power system model classes and dynamics model classes related to modelling of load for dynamics. An association between the EnergyConsumerDynamics class and the EnergyConsumer class provides a means for relating the dynamics model to the static model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows static power system model classes and dynamics model classes related to modelling of load for dynamics. An association between the EnergyConsumerDynamics class and the EnergyConsumer class provides a means for relating the dynamics model to the static model.▦Diagram
changed
Baseline
Destination
▶HVDCDynamicsi
{7C62349B-D355-4ba0-BE12-91068427292A}
Package notes
High voltage direct current (HVDC) models.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
High voltage direct current (HVDC) models.Package 'HVDCDynamics' has no changes to the 4 classes it contains.
Changed diagrams (1)
▶▦HVDCDynamicsi
CHANGED{CE7EEDFF-0F31-40bd-A1D7-85C44EC39CDE}
Diagram notes
This diagram shows the dynamics model classes related to modelling of the HVDC.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the dynamics model classes related to modelling of the HVDC.▦Diagram
changed
Baseline
Destination
▶StaticVarCompensatorDynamicsi
{97871C31-9D61-4b9b-A49A-F63A7DC2DBA5}
Package notes
Static var compensator (SVC) models.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Static var compensator (SVC) models.Package 'StaticVarCompensatorDynamics' has no changes to the 6 classes it contains.
Changed diagrams (1)
▶▦StaticVarCompensatorDynamicsi
CHANGED{94AF0B28-6DC7-475c-9559-0CAC69363500}
Diagram notes
This diagram shows the dynamics model classes related to modelling of the static var compensator (SVC) models.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the dynamics model classes related to modelling of the static var compensator (SVC) models.▦Diagram
changed
Baseline
Destination
▶ShuntCompensatorDynamicsi
{18A7B5F9-12C2-4073-A382-477CC64A3B54}
Package notes
Shunt compensator dynamics models.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Shunt compensator dynamics models.Package 'ShuntCompensatorDynamics' has no changes to the 1 classes it contains.
Changed diagrams (1)
▶▦ShuntCompensatorDynamicsi
CHANGED{45969194-3222-46b2-8857-D0136EDA95F6}
Diagram notes
This diagram shows the dynamics model classes related to modelling of the shunt compensator models.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the dynamics model classes related to modelling of the shunt compensator models.▦Diagram
changed
Baseline
Destination
▶StatcomDynamicsi
{5AD5A535-9FB0-44fb-A314-694B39EEE13C}
Package notes
STATCOM models.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
STATCOM models.Package 'StatcomDynamics' has no changes to the 2 classes it contains.
Changed diagrams (1)
▶▦StatcomDynamicsi
CHANGED{A998EE9B-CBD5-486f-AA2A-9D8C5A945295}
Diagram notes
This diagram shows the dynamics model classes related to modelling of the STATCOM models.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the dynamics model classes related to modelling of the STATCOM models.▦Diagram
changed
Baseline
Destination
▶WECCDynamicsi
{979495FD-1EE1-43c7-879D-50024B1F055B}
Package notes
This subclause contains WECC dynamics models.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This subclause contains WECC dynamics models.Package 'WECCDynamics' has no changes to the 28 classes it contains.
Changed diagrams (1)
▶▦WeccDynamicsi
CHANGED{3B1CB32E-892D-454a-8128-64FD2C4499AF}
Diagram notes
This diagram contains WECC dynamics models.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram contains WECC dynamics models.▦Diagram
changed
Baseline
Destination
▶IEEE1547Dynamicsi
{A09B5CEC-743C-4cfb-B78F-2A74FA4B121D}
Package notes
This clause contains IEEE 1547-2018 dynamics models.
The IEEE 1547-2018 standard models advanced features on DER, like smart features to solar Photovoltaic (PV) inverters. Smart solar PV inverter features comprise, at minimum, the following: voltage ride-through, frequency ride-through, voltage support, frequency support, and ramp rates. Both voltage and frequency support can be achieved by various means. These features can minimize solar PV inverters generation potential negative impacts due to remote or local system grid events, voltage and/or frequency. The IEEE 1547-2018 standard enables new DER to have the capabilities for grid-supportive functionality, and the applicable authorities governing interconnection requirements can utilize these advanced features to provide more reliable and resilient energy to their customers as the power system continues to evolve. More details are available in the IEEE standard and IEEE Technical report PES-TR67.r1, 2020.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This clause contains IEEE 1547-2018 dynamics models.
The IEEE 1547-2018 standard models advanced features on DER, like smart features to solar Photovoltaic (PV) inverters. Smart solar PV inverter features comprise, at minimum, the following: voltage ride-through, frequency ride-through, voltage support, frequency support, and ramp rates. Both voltage and frequency support can be achieved by various means. These features can minimize solar PV inverters generation potential negative impacts due to remote or local system grid events, voltage and/or frequency. The IEEE 1547-2018 standard enables new DER to have the capabilities for grid-supportive functionality, and the applicable authorities governing interconnection requirements can utilize these advanced features to provide more reliable and resilient energy to their customers as the power system continues to evolve. More details are available in the IEEE standard and IEEE Technical report PES-TR67.r1, 2020.Package 'IEEE1547Dynamics' has no changes to the 18 classes it contains.
Changed diagrams (1)
▶▦IEEE1547Dynamicsi
CHANGED{BB05C937-26D8-4a98-BFE3-025B228DDF1C}
Diagram notes
This diagram contains IEEE 1547-2018 dynamics models.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram contains IEEE 1547-2018 dynamics models.▦Diagram
changed
Baseline
Destination
Package 'StandardModels' has no changes to the 2 classes it contains.
▶SimulationResulti
{F46BFE09-1F7D-4908-90ED-4A9799CF92B0}
Package notes
This clause contains classes needed to describe dynamics simulation settings and results.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This clause contains classes needed to describe dynamics simulation settings and results.Package 'SimulationResult' has no changes to the 14 classes it contains.
Changed diagrams (1)
▶▦SimulationResulti
CHANGED{3B18EC92-2D46-4747-85A5-7D1957304C6D}
Diagram notes
The diagram presents the classes used in the part of the model used to exchange dynamics simulation results.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram presents the classes used in the part of the model used to exchange dynamics simulation results.▦Diagram
changed
Baseline
Destination
▶InfGridi
{D2DD87AA-AF0C-477c-8E65-69D543D76521}
Package notes
This package and its subpackages contain informative (unstable) elements of the model, expected to evolve a lot or to be removed, and not published as IEC document yet. Some portions of it will be reworked and moved to normative packages as the need arises, and some portions may be removed.
It should not be used to generate any formal documentation as this is an informative portion of the model.
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package and its subpackages contain informative (unstable) elements of the model, expected to evolve a lot or to be removed, and not published as IEC document yet. Some portions of it will be reworked and moved to normative packages as the need arises, and some portions may be removed.
It should not be used to generate any formal documentation as this is an informative portion of the model.
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.▶InfExtEUNetworkCodesi
{56A4E199-F4A6-4a6f-8DB7-B1A9E475213B}
Package notes
Extensions approved ny ENTSO-E on 10 May 2023 as part of the Network Codes related work, so called Network Codes extensions and profiles.
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Extensions approved ny ENTSO-E on 10 May 2023 as part of the Network Codes related work, so called Network Codes extensions and profiles.
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.▶ExtNetworkCodesi
{87163B9E-DAB8-4fef-AC8B-445DA4276796}
Package notes
This package contains the extensions defined for the need of Network codes (NC) data exchanges.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the extensions defined for the need of Network codes (NC) data exchanges.▶ExtAreai
{50F54530-FF88-4cc0-83FB-47DCD4A05B46}
Package notes
This package contains the extensions related to the areas.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the extensions related to the areas.Package 'ExtArea' has no changes to the 20 classes it contains.
Changed diagrams (1)
▶▦ExtEnergyAreai
CHANGED{FFBF0C30-2B65-45a5-84C6-10D14BA56470}
Diagram notes
The diagram contains classes related to energy area.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to energy area.▦Diagram
changed
Baseline
Destination
▶ExtPowerShiftKeyi
{8B666B78-C9A2-4a77-9992-219AB8F4BE61}
Package notes
This package contains the extensions related to the generation and load shift keys (GLSKs).Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the extensions related to the generation and load shift keys (GLSKs).Package 'ExtPowerShiftKey' has no changes to the 13 classes it contains.
Changed diagrams (6)
▶▦ExtBiddingZonei
CHANGED{927D0AB9-2114-44de-AE65-BEB4F321695E}
Diagram notes
The diagram contains classes related to bidding zone.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to bidding zone.▦Diagram
changed
Baseline
Destination
▶▦ExtEnergyComponenti
CHANGED{71A48C84-1525-4bbf-9BC3-2FAEF3C391C0}
Diagram notes
The diagram contains classes related to GLSK.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to GLSK.▦Diagram
removedchanged
Baseline
Destination
Connectors 4 removedhover a connector to outline the elements it joins
removedEnergyConsumer – ExtEnergyConsumer
removedGeneratingUnit – ExtGeneratingUnit
removedHydroPump – ExtHydroPump
removedPowerElectronicsUnit – ExtPowerElectronicsUnit
▶▦ExtPowerElectronicsi
CHANGED{0E247B0E-B12D-455b-BB19-8FD708508A3E}
Diagram notes
The diagram contains classes related to power electronics.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to power electronics.▦Diagram
removedchanged
Baseline
Destination
Connectors 1 removedhover a connector to outline the elements it joins
removedPowerElectronicsUnit – ExtPowerElectronicsUnit
▶▦ExtPowerShiftKeyi
CHANGED{C5B49A74-A676-4439-937E-64F1C5BA66C2}
Diagram notes
The diagram contains classes related to GLSK schedule.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to GLSK schedule.▦Diagram
changed
Baseline
Destination
▶▦ExtPowerShiftKeyDistributioni
CHANGED{E0536000-7ED2-4870-B61F-93347898F316}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
No notes defined in the model.▦Diagram
changed
Baseline
Destination
▶▦ExtScheduleResourcei
CHANGED{F2F179F0-28B8-4cd3-A238-B5D41060CC31}
Diagram notes
The diagram contains classes related to schedule resource.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to schedule resource.▦Diagram
changed
Baseline
Destination
▶ExtObjectRegistryi
{E32C1533-1D51-45d4-BC05-394688598E18}
Package notes
This package contains the extensions related to the object registry.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the extensions related to the object registry.Package 'ExtObjectRegistry' has no changes to the 5 classes it contains.
Changed diagrams (1)
▶▦ExtObjectRegistryi
CHANGED{2FD38458-3E6B-4dd3-88C4-F7140BF9626F}
Diagram notes
The diagram contains classes related to the object registry extension.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to the object registry extension.▦Diagram
changed
Baseline
Destination
Connectors 1 labels changedhover a connector to outline the elements it joins
labels changedName – NameTyperole name Name → Names
▶ExtRemedialActioni
{93850D50-740E-4bab-B4BF-C14A90688DA0}
Package notes
This package contains the extensions related to the remedial action.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the extensions related to the remedial action.Package 'ExtRemedialAction' has no changes to the 56 classes it contains.
Changed diagrams (2)
▶▦GridStateAlterationPart1i
CHANGED{334FA661-A972-4248-8459-DD53CED813C4}
Diagram notes
This diagram contains extended classes for the purpose of the remedial action data exchange.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram contains extended classes for the purpose of the remedial action data exchange.▦Diagram
changed
Baseline
Destination
▶▦GridStateAlterationPart2i
CHANGED{5EB152ED-F7A1-4e55-AC72-AF472974E2BC}
Diagram notes
This diagram contains extended classes for the purpose of the remedial action data exchange.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram contains extended classes for the purpose of the remedial action data exchange.▦Diagram
changed
Baseline
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▶ExtSchedulei
{F7770C9A-4F37-45d0-B44B-846FADA47DBC}
Package notes
This package contains the extensions related to the schedule.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the extensions related to the schedule.Package 'ExtSchedule' has no changes to the 115 classes it contains.
Changed diagrams (6)
▶▦ExtMustRunSchedulei
CHANGED{E9EE39DD-2FB7-42a0-BDAF-46179F9BC3CB}
Diagram notes
The diagram contains classes related to must run schedule.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to must run schedule.▦Diagram
changed
Baseline
Destination
▶▦ExtPowerSchedulei
CHANGED{FEF02341-6A06-4969-850E-D1B2482AB39F}
Diagram notes
The diagram contains classes related to schedule.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to schedule.▦Diagram
changed
Baseline
Destination
▶▦ExtPowerShiftKeySchedulei
CHANGED{784E0AC3-1FCA-4473-B001-2B14311C8D8D}
Diagram notes
The diagram contains classes related to GLSK schedule.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to GLSK schedule.▦Diagram
changed
Baseline
Destination
▶▦ExtRegularSchedulei
CHANGED{255597F5-B1F0-43a4-AB5B-4878228ACF85}
Diagram notes
No notes defined in the model.Diagram metadata — changes
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|---|---|---|
| no changes | ||
Diagram notes
No notes defined in the model.▦Diagram
changed
Baseline
Destination
▶▦ExtSSHIrregularSchedulei
CHANGED{15A3EC50-A9E3-4d86-AB4C-5A0A3FB215D9}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
No notes defined in the model.▦Diagram
changed
Baseline
Destination
▶▦ExtSSHRegularSchedulei
CHANGED{88796D31-00FD-4638-80B1-E33FBE45CC3D}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
No notes defined in the model.▦Diagram
changed
Baseline
Destination
Package 'ExtNetworkCodes' has no changes to the 1 classes it contains.
▶ExtHeaderMetadatai
{603E96F8-AA94-4235-AB77-1934F48D4194}
Package notes
This package contains the extensions defined for the need of header and metadata.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
This package contains the extensions defined for the need of header and metadata.Package 'ExtHeaderMetadata' has no changes to the 2 classes it contains.
Changed diagrams (1)
▶▦ExtHeaderMetadatai
CHANGED{3F85DA74-85C0-493e-B9E6-82EAA549F759}
Diagram notes
The diagram contains classes related to header metadata in compact form.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
The diagram contains classes related to header metadata in compact form.▦Diagram
changed
Baseline
Destination
Package 'InfExtEUNetworkCodes' has no changes to the 1 diagrams it contains.
▶DocExtGridi
{87BF140B-6CF8-43f6-9C7B-B6DBDBA9C10E}
Package notes
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.Changed diagrams (2)
▶▦ConnectivityNodeContainmenti
CHANGED{AE187CCD-34D7-4fdb-A27C-B74407DF0828}
Diagram notes
This diagram shows the allowed container of ConnectivityNode-s.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
This diagram shows the allowed container of ConnectivityNode-s.▦Diagram
changed
Baseline
Destination
▶▦EMFIPi
CHANGED{A3923AC5-4D07-44b7-B262-CA1282ECB554}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
No notes defined in the model.▦Diagram
changed
Baseline
Destination
▶Metadatai
{500389E9-5C8C-40f4-9EB4-19613576509E}
Package notes
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
All informative UML modelling that is contained within the Informative packages (packages beginning with Inf*) is considered work under development and is subject to change or removal at any time. Therefore, this content should be used at your own risk. Users are encouraged to participate in and/or submit use cases to the respective UCA Task Force for additions and/or features not yet covered by the CIM.▶GenericDataSeti
{8FF85768-B48A-4be5-9113-0DD28B347634}
Package notes
Contains classes used for generic dataset modelling.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Contains classes used for generic dataset modelling.Package 'GenericDataSet' has no changes to the 10 classes it contains.
Changed diagrams (1)
▶▦GenericDataSeti
CHANGED{A5A07B09-93CB-423d-8595-8653C21E725B}
Diagram notes
Shows the generic dataset core classes.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
Shows the generic dataset core classes.▦Diagram
changed
Baseline
Destination
▶NetworkModelProjectsi
{0090ED2A-A4A9-40f2-B6AC-02BBFADFE48D}
Package notes
Defining meta-data for a change set in the functional Power System model.Package metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Tagged values — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Package notes
Defining meta-data for a change set in the functional Power System model.Package 'NetworkModelProjects' has no changes to the 19 classes it contains.
Changed diagrams (2)
▶▦InfPowerSystemProjectsPJMi
CHANGED{AAA4A8EE-D7BF-41c1-8611-15C1D784E506}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
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Diagram notes
No notes defined in the model.▦Diagram
changed
Baseline
Destination
▶▦PowerSystemProjectDiscussioni
CHANGED{4BA9AD4C-A0FC-4df6-B473-0BDF19FA1F70}
Diagram notes
No notes defined in the model.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| no changes | ||
Diagram notes
No notes defined in the model.▦Diagram
changed
Baseline
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Package 'InfGrid' has no changes to the 1 diagrams it contains.
Changed classes (1)
▶⚙GridCIMVersioni
CHANGED{990AB50C-5CF8-46d2-B5FF-887BBBD3346F}
Class notes
This is the release version number assigned to Grid part of the CIM model. It is a point-in-time snapshot of the state of the CIM UML model that reflects a formal release of the CIM. This release version is distinct from the unique version (e.g. http://ucaiug.org/CIM/Base/1.0) associated with each package in the UML.Class metadata — changes
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Tagged values — changes
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Class notes
This is the release version number assigned to Grid part of the CIM model. It is a point-in-time snapshot of the state of the CIM UML model that reflects a formal release of the CIM. This release version is distinct from the unique version (e.g. http://ucaiug.org/CIM/Base/1.0) associated with each package in the UML.≡Attributes
| Attribute | Baseline | Destination | Notes (destination, redlined) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dateimetadata changed - hovermetadata changed{8DADB97F-283D-40c7-A25A-D75E4C0D8507}show details | Date [0..1] | Date [0..1] | Form is YYYY-MM-DD for example for January 5, 2009 it is 2009-01-05. | ||||||||||||
Attribute notes Form is YYYY-MM-DD for example for January 5, 2009 it is 2009-01-05.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||
| versionimetadata changed - hovermetadata changed{B4E0B1B6-8794-406a-A4C6-CBB395E37A52}show details | String [0..1] | String [0..1] | Form is XXvYY where XX is the major CIM release version and the YY is the minor version. For example 18v03. | ||||||||||||
Attribute notes Form is XXvYY where XX is the major CIM release version and the YY is the minor version. For example 18v03.Attribute metadata — changes
Tagged values — changes
| |||||||||||||||
Changed diagrams (1)
▶▦BaseDependenciesi
CHANGED{FB07D92D-5F4D-4fdc-AD82-2376FAF51037}
Diagram notes
This diagram shows all base packages and their logical dependencies.Diagram metadata — changes
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2025-01-22 17:14:33 | 2025-01-22 22:27:40 |
Diagram notes
This diagram shows all base packages and their logical dependencies.▤Metadata
| Baseline | Destination | |
|---|---|---|
| ModifiedDate | 2025-01-22 17:14:33 | 2025-01-22 22:27:40 |
▦Diagram
moved or resized
Baseline
Destination
Connectors 1 reroutedhover a connector to outline the elements it joins
rerouted(not in this model) – (not in this model)