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Class: LoadComposite

_Combined static load and induction motor load effects. _

The dynamics of the motor are simplified by linearizing the induction machine equations.

URI: cim:LoadComposite

 classDiagram
    class LoadComposite
      LoadDynamics <|-- LoadComposite

      LoadComposite : alias_name

      LoadComposite : description

      LoadComposite : diagram_objects

          LoadComposite --> DiagramObject : diagram_objects

      LoadComposite : energy_consumer

          LoadComposite --> EnergyConsumer : energy_consumer

      LoadComposite : epfd

      LoadComposite : epfs

      LoadComposite : epvd

      LoadComposite : epvs

      LoadComposite : eqfd

      LoadComposite : eqfs

      LoadComposite : eqvd

      LoadComposite : eqvs

      LoadComposite : h

          LoadComposite --> Seconds : h

      LoadComposite : instance_set

          LoadComposite --> InstanceSet : instance_set

      LoadComposite : lfac

      LoadComposite : m_rid

      LoadComposite : names

          LoadComposite --> Name : names

      LoadComposite : pfrac

      LoadComposite : properties_cimdata_object

          LoadComposite --> ChangeSetMember : properties_cimdata_object

      LoadComposite : targeting_cimdata_object

          LoadComposite --> ChangeSetMember : targeting_cimdata_object

Inheritance

Slots

Name Cardinality and Range Description Inheritance
epfd 0..1
Float		 Active load-frequency dependence index (dynamic) (Epfd) direct
epfs 0..1
Float		 Active load-frequency dependence index (static) (Epfs) direct
epvd 0..1
Float		 Active load-voltage dependence index (dynamic) (Epvd) direct
epvs 0..1
Float		 Active load-voltage dependence index (static) (Epvs) direct
eqfd 0..1
Float		 Reactive load-frequency dependence index (dynamic) (Eqfd) direct
eqfs 0..1
Float		 Reactive load-frequency dependence index (static) (Eqfs) direct
eqvd 0..1
Float		 Reactive load-voltage dependence index (dynamic) (Eqvd) direct
eqvs 0..1
Float		 Reactive load-voltage dependence index (static) (Eqvs) direct
h 0..1
Seconds		 Inertia constant (H) (>= 0) direct
lfac 0..1
Float		 Loading factor (Lfac) direct
pfrac 0..1
Float		 Fraction of constant-power load to be represented by this motor model (P</... direct
energy_consumer 0..*
EnergyConsumer		 Energy consumer to which this dynamics load model applies LoadDynamics
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

Identifier and Mapping Information

Schema Source

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

Mappings

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

LinkML Source

Direct

name: LoadComposite
description: "Combined static load and induction motor load effects.\r\nThe dynamics\
  \ of the motor are simplified by linearizing the induction machine equations."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: LoadDynamics
attributes:
  epfd:
    name: epfd
    description: Active load-frequency dependence index (dynamic) (<i>Epfd</i>).  Typical
      value = 1,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epfd
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  epfs:
    name: epfs
    description: Active load-frequency dependence index (static) (<i>Epfs</i>).  Typical
      value = 1,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epfs
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  epvd:
    name: epvd
    description: Active load-voltage dependence index (dynamic) (<i>Epvd</i>).  Typical
      value = 0,7.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epvd
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  epvs:
    name: epvs
    description: Active load-voltage dependence index (static) (<i>Epvs</i>).  Typical
      value = 0,7.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epvs
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqfd:
    name: eqfd
    description: Reactive load-frequency dependence index (dynamic) (<i>Eqfd</i>).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqfd
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqfs:
    name: eqfs
    description: Reactive load-frequency dependence index (static) (<i>Eqfs</i>).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqfs
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqvd:
    name: eqvd
    description: Reactive load-voltage dependence index (dynamic) (<i>Eqvd</i>).  Typical
      value = 2.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqvd
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqvs:
    name: eqvs
    description: Reactive load-voltage dependence index (static) (<i>Eqvs</i>).  Typical
      value = 2.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqvs
    multivalued: false
    domain_of:
    - LoadComposite
    range: float
    required: false
  h:
    name: h
    description: Inertia constant (<i>H</i>) (&gt;= 0).  Typical value = 2,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:LoadComposite.h
    multivalued: false
    domain_of:
    - GovHydro3
    - GovHydroFrancis
    - GovHydroPelton
    - GovHydroR
    - LoadComposite
    - LoadMotor
    range: Seconds
    required: false
  lfac:
    name: lfac
    description: Loading factor (<i>L</i><i><sub>fac</sub></i>). The ratio of initial
      <i>P</i> to motor MVA base.  Typical value = 0,8.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.lfac
    multivalued: false
    domain_of:
    - LoadComposite
    - LoadMotor
    range: float
    required: false
  pfrac:
    name: pfrac
    description: Fraction of constant-power load to be represented by this motor model
      (<i>P</i><i><sub>FRAC</sub></i>) (&gt;= 0,0 and &lt;= 1,0).  Typical value =
      0,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.pfrac
    multivalued: false
    domain_of:
    - LoadComposite
    - LoadMotor
    range: float
    required: false
class_uri: cim:LoadComposite

Induced

name: LoadComposite
description: "Combined static load and induction motor load effects.\r\nThe dynamics\
  \ of the motor are simplified by linearizing the induction machine equations."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: LoadDynamics
attributes:
  epfd:
    name: epfd
    description: Active load-frequency dependence index (dynamic) (<i>Epfd</i>).  Typical
      value = 1,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epfd
    multivalued: false
    alias: epfd
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  epfs:
    name: epfs
    description: Active load-frequency dependence index (static) (<i>Epfs</i>).  Typical
      value = 1,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epfs
    multivalued: false
    alias: epfs
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  epvd:
    name: epvd
    description: Active load-voltage dependence index (dynamic) (<i>Epvd</i>).  Typical
      value = 0,7.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epvd
    multivalued: false
    alias: epvd
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  epvs:
    name: epvs
    description: Active load-voltage dependence index (static) (<i>Epvs</i>).  Typical
      value = 0,7.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.epvs
    multivalued: false
    alias: epvs
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqfd:
    name: eqfd
    description: Reactive load-frequency dependence index (dynamic) (<i>Eqfd</i>).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqfd
    multivalued: false
    alias: eqfd
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqfs:
    name: eqfs
    description: Reactive load-frequency dependence index (static) (<i>Eqfs</i>).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqfs
    multivalued: false
    alias: eqfs
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqvd:
    name: eqvd
    description: Reactive load-voltage dependence index (dynamic) (<i>Eqvd</i>).  Typical
      value = 2.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqvd
    multivalued: false
    alias: eqvd
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  eqvs:
    name: eqvs
    description: Reactive load-voltage dependence index (static) (<i>Eqvs</i>).  Typical
      value = 2.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.eqvs
    multivalued: false
    alias: eqvs
    owner: LoadComposite
    domain_of:
    - LoadComposite
    range: float
    required: false
  h:
    name: h
    description: Inertia constant (<i>H</i>) (&gt;= 0).  Typical value = 2,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:LoadComposite.h
    multivalued: false
    alias: h
    owner: LoadComposite
    domain_of:
    - GovHydro3
    - GovHydroFrancis
    - GovHydroPelton
    - GovHydroR
    - LoadComposite
    - LoadMotor
    range: Seconds
    required: false
  lfac:
    name: lfac
    description: Loading factor (<i>L</i><i><sub>fac</sub></i>). The ratio of initial
      <i>P</i> to motor MVA base.  Typical value = 0,8.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.lfac
    multivalued: false
    alias: lfac
    owner: LoadComposite
    domain_of:
    - LoadComposite
    - LoadMotor
    range: float
    required: false
  pfrac:
    name: pfrac
    description: Fraction of constant-power load to be represented by this motor model
      (<i>P</i><i><sub>FRAC</sub></i>) (&gt;= 0,0 and &lt;= 1,0).  Typical value =
      0,5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:LoadComposite.pfrac
    multivalued: false
    alias: pfrac
    owner: LoadComposite
    domain_of:
    - LoadComposite
    - LoadMotor
    range: float
    required: false
  energy_consumer:
    name: energy_consumer
    description: Energy consumer to which this dynamics load model applies.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:LoadDynamics.EnergyConsumer
    multivalued: true
    alias: energy_consumer
    owner: LoadComposite
    domain_of:
    - EnergyConsumerPhase
    - LoadDynamics
    - LoadResponseCharacteristic
    - EnergyConsumerAction
    range: EnergyConsumer
    required: false
  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: LoadComposite
    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: LoadComposite
    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: LoadComposite
    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: LoadComposite
    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: LoadComposite
    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: LoadComposite
    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: LoadComposite
    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: LoadComposite
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
class_uri: cim:LoadComposite