Class: TopologicalIsland

_An electrically connected subset of the network. 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.

URI: cim:TopologicalIsland

 classDiagram
    class TopologicalIsland
      IdentifiedObject <|-- TopologicalIsland

      TopologicalIsland : alias_name

      TopologicalIsland : angle_ref_topological_node

          TopologicalIsland --> TopologicalNode : angle_ref_topological_node

      TopologicalIsland : description

      TopologicalIsland : diagram_objects

          TopologicalIsland --> DiagramObject : diagram_objects

      TopologicalIsland : instance_set

          TopologicalIsland --> InstanceSet : instance_set

      TopologicalIsland : m_rid

      TopologicalIsland : names

          TopologicalIsland --> Name : names

      TopologicalIsland : properties_cimdata_object

          TopologicalIsland --> ChangeSetMember : properties_cimdata_object

      TopologicalIsland : targeting_cimdata_object

          TopologicalIsland --> ChangeSetMember : targeting_cimdata_object

      TopologicalIsland : topological_nodes

          TopologicalIsland --> TopologicalNode : topological_nodes

Inheritance

IdentifiedObject
- TopologicalIsland

Slots

Name	Cardinality and Range	Description	Inheritance
angle_ref_topological_node	0..1 TopologicalNode	The angle reference for the island	direct
topological_nodes	1..* TopologicalNode	A topological node belongs to a topological island	direct
alias_name	0..1 String	The aliasName is free text human readable name of the object alternative to I...	IdentifiedObject
description	0..1 String	The description is a free human readable text describing or naming the object	IdentifiedObject
m_rid	0..1 String	Master resource identifier issued by a model authority	IdentifiedObject
diagram_objects	0..* DiagramObject	The diagram objects that are associated with the domain object	IdentifiedObject
instance_set	1..1 InstanceSet	Dataset containing the data objects	IdentifiedObject
names	0..* Name	All names of this identified object	IdentifiedObject
properties_cimdata_object	0..1 ChangeSetMember	The single CIM data object in the appropriate dataset context	IdentifiedObject
targeting_cimdata_object	0..* ChangeSetMember	Data objects registered	IdentifiedObject

Usages

used by	used in	type	used
TopologicalNode	topological_island	range	TopologicalIsland
TopologicalNode	angle_ref_topological_island	range	TopologicalIsland

Identifier and Mapping Information

Schema Source

from schema: https://cim.ucaiug.io/ns#TC57CIM

Mappings

Mapping Type	Mapped Value
self	cim:TopologicalIsland
native	cim:TopologicalIsland

LinkML Source

Direct

name: TopologicalIsland
description: "An electrically connected subset of the network. Topological islands\
  \ can change as the current network state changes, e.g. due to: \r\n- disconnect\
  \ switches or breakers changing state in a SCADA/EMS.\r\n- manual creation, change\
  \ or deletion of topological nodes in a planning tool.\r\nOnly energised TopologicalNode-s\
  \ shall be part of the topological island."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: IdentifiedObject
attributes:
  angle_ref_topological_node:
    name: angle_ref_topological_node
    description: The angle reference for the island.   Normally there is one TopologicalNode
      that is selected as the angle reference for each island.   Other reference schemes
      exist, so the association is typically optional.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:TopologicalIsland.AngleRefTopologicalNode
    multivalued: false
    domain_of:
    - TopologicalIsland
    range: TopologicalNode
    required: false
  topological_nodes:
    name: topological_nodes
    description: A topological node belongs to a topological island.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:TopologicalIsland.TopologicalNodes
    multivalued: true
    domain_of:
    - TopologicalIsland
    range: TopologicalNode
    required: true
class_uri: cim:TopologicalIsland

Induced

name: TopologicalIsland
description: "An electrically connected subset of the network. Topological islands\
  \ can change as the current network state changes, e.g. due to: \r\n- disconnect\
  \ switches or breakers changing state in a SCADA/EMS.\r\n- manual creation, change\
  \ or deletion of topological nodes in a planning tool.\r\nOnly energised TopologicalNode-s\
  \ shall be part of the topological island."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: IdentifiedObject
attributes:
  angle_ref_topological_node:
    name: angle_ref_topological_node
    description: The angle reference for the island.   Normally there is one TopologicalNode
      that is selected as the angle reference for each island.   Other reference schemes
      exist, so the association is typically optional.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:TopologicalIsland.AngleRefTopologicalNode
    multivalued: false
    alias: angle_ref_topological_node
    owner: TopologicalIsland
    domain_of:
    - TopologicalIsland
    range: TopologicalNode
    required: false
  topological_nodes:
    name: topological_nodes
    description: A topological node belongs to a topological island.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:TopologicalIsland.TopologicalNodes
    multivalued: true
    alias: topological_nodes
    owner: TopologicalIsland
    domain_of:
    - TopologicalIsland
    range: TopologicalNode
    required: true
  alias_name:
    name: alias_name
    description: "The aliasName is free text human readable name of the object alternative\
      \ to IdentifiedObject.name. It may be non unique and may not correlate to a\
      \ naming hierarchy.\r\nThe attribute aliasName is retained because of backwards\
      \ compatibility between CIM relases. It is however recommended to replace aliasName\
      \ with the Name class as aliasName is planned for retirement at a future time.\r\
      \n\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.aliasName
    multivalued: false
    alias: alias_name
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    range: string
    required: false
  description:
    name: description
    description: The description is a free human readable text describing or naming
      the object. It may be non unique and may not correlate to a naming hierarchy.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.description
    multivalued: false
    alias: description
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    - NameType
    - NameTypeAuthority
    - DataSet
    - SwitchingStepGroup
    - AreaReserveSpec
    range: string
    required: false
  m_rid:
    name: m_rid
    description: "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.\r\nFor 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."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.mRID
    multivalued: false
    alias: m_rid
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    - DataSet
    range: string
    required: false
  diagram_objects:
    name: diagram_objects
    description: The diagram objects that are associated with the domain object.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.DiagramObjects
    multivalued: true
    alias: diagram_objects
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    range: DiagramObject
    required: false
  instance_set:
    name: instance_set
    description: Dataset containing the data objects.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.InstanceSet
    multivalued: false
    alias: instance_set
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    range: InstanceSet
    required: true
  names:
    name: names
    description: All names of this identified object.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.Names
    multivalued: true
    alias: names
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    - NameType
    range: Name
    required: false
  properties_cimdata_object:
    name: properties_cimdata_object
    description: The single CIM data object in the appropriate dataset context.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.PropertiesCIMDataObject
    multivalued: false
    alias: properties_cimdata_object
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
  targeting_cimdata_object:
    name: targeting_cimdata_object
    description: Data objects registered.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.TargetingCIMDataObject
    multivalued: true
    alias: targeting_cimdata_object
    owner: TopologicalIsland
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
class_uri: cim:TopologicalIsland