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Class: RatioTapChangerTablePoint

_Describes each tap step in the ratio tap changer tabular curve. _

__

URI: cim:RatioTapChangerTablePoint

 classDiagram
    class RatioTapChangerTablePoint
      TapChangerTablePoint <|-- RatioTapChangerTablePoint

      RatioTapChangerTablePoint : b

          RatioTapChangerTablePoint --> PerCent : b

      RatioTapChangerTablePoint : g

          RatioTapChangerTablePoint --> PerCent : g

      RatioTapChangerTablePoint : r

          RatioTapChangerTablePoint --> PerCent : r

      RatioTapChangerTablePoint : ratio

      RatioTapChangerTablePoint : ratio_tap_changer_table

          RatioTapChangerTablePoint --> RatioTapChangerTable : ratio_tap_changer_table

      RatioTapChangerTablePoint : step

      RatioTapChangerTablePoint : x

          RatioTapChangerTablePoint --> PerCent : x

Inheritance

Slots

Name Cardinality and Range Description Inheritance
ratio_tap_changer_table 1..1
RatioTapChangerTable		 Table of this point direct
b 0..1
PerCent		 The magnetizing branch susceptance deviation as a percentage of nominal value TapChangerTablePoint
g 0..1
PerCent		 The magnetizing branch conductance deviation as a percentage of nominal value TapChangerTablePoint
r 0..1
PerCent		 The resistance deviation as a percentage of nominal value TapChangerTablePoint
ratio 0..1
Float		 The voltage at the tap step divided by rated voltage of the transformer end h... TapChangerTablePoint
step 0..1
Integer		 The tap step TapChangerTablePoint
x 0..1
PerCent		 The series reactance deviation as a percentage of nominal value TapChangerTablePoint

Usages

used by used in type used
RatioTapChangerTable ratio_tap_changer_table_point range RatioTapChangerTablePoint

Identifier and Mapping Information

Schema Source

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

Mappings

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

LinkML Source

Direct

name: RatioTapChangerTablePoint
description: "Describes each tap step in the ratio tap changer tabular curve.\r\n"
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: TapChangerTablePoint
attributes:
  ratio_tap_changer_table:
    name: ratio_tap_changer_table
    description: Table of this point.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:RatioTapChangerTablePoint.RatioTapChangerTable
    multivalued: false
    domain_of:
    - RatioTapChanger
    - RatioTapChangerTablePoint
    range: RatioTapChangerTable
    required: true
class_uri: cim:RatioTapChangerTablePoint

Induced

name: RatioTapChangerTablePoint
description: "Describes each tap step in the ratio tap changer tabular curve.\r\n"
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: TapChangerTablePoint
attributes:
  ratio_tap_changer_table:
    name: ratio_tap_changer_table
    description: Table of this point.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:RatioTapChangerTablePoint.RatioTapChangerTable
    multivalued: false
    alias: ratio_tap_changer_table
    owner: RatioTapChangerTablePoint
    domain_of:
    - RatioTapChanger
    - RatioTapChangerTablePoint
    range: RatioTapChangerTable
    required: true
  b:
    name: b
    description: "The magnetizing branch susceptance deviation as a percentage of\
      \ nominal value. The actual susceptance is calculated as follows:\r\ncalculated\
      \ magnetizing susceptance = b(nominal) * (1 + b(from this class)/100).   The\
      \ b(nominal) is defined as the static magnetizing susceptance on the associated\
      \ power transformer end or ends.  This model assumes the star impedance (pi\
      \ model) form."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:TapChangerTablePoint.b
    multivalued: false
    alias: b
    owner: RatioTapChangerTablePoint
    domain_of:
    - PowerTransformerEnd
    - TransformerCoreAdmittance
    - TapChangerTablePoint
    - PhaseImpedanceData
    - NonlinearShuntCompensatorPoint
    - NonlinearShuntCompensatorPhasePoint
    - EquivalentShunt
    - GovGAST1
    - GovGAST2
    - GovGASTWD
    - MechLoad1
    - PssPTIST3
    range: PerCent
    required: false
  g:
    name: g
    description: "The magnetizing branch conductance deviation as a percentage of\
      \ nominal value. The actual conductance is calculated as follows:\r\ncalculated\
      \ magnetizing conductance = g(nominal) * (1 + g(from this class)/100).   The\
      \ g(nominal) is defined as the static magnetizing conductance on the associated\
      \ power transformer end or ends.  This model assumes the star impedance (pi\
      \ model) form."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:TapChangerTablePoint.g
    multivalued: false
    alias: g
    owner: RatioTapChangerTablePoint
    domain_of:
    - PowerTransformerEnd
    - TransformerCoreAdmittance
    - TapChangerTablePoint
    - PhaseImpedanceData
    - NonlinearShuntCompensatorPoint
    - NonlinearShuntCompensatorPhasePoint
    - EquivalentShunt
    - GovHydroPID2
    range: PerCent
    required: false
  r:
    name: r
    description: "The resistance deviation as a percentage of nominal value. The actual\
      \ reactance is calculated as follows:\r\ncalculated resistance = r(nominal)\
      \ * (1 + r(from this class)/100).   The r(nominal) is defined as the static\
      \ resistance on the associated power transformer end or ends.  This model assumes\
      \ the star impedance (pi model) form."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:TapChangerTablePoint.r
    multivalued: false
    alias: r
    owner: RatioTapChangerTablePoint
    domain_of:
    - MutualCoupling
    - TransformerMeshImpedance
    - TransformerEndInfo
    - PowerTransformerEnd
    - ACLineSegment
    - SynchronousMachine
    - EquivalentInjection
    - PowerElectronicsConnection
    - SeriesCompensator
    - TransformerStarImpedance
    - TapChangerTablePoint
    - PerLengthSequenceImpedance
    - PhaseImpedanceData
    - EarthFaultCompensator
    - EnergySource
    - EquivalentBranch
    - DCGround
    - GovCT1
    - GovCT2
    - GovGAST
    - GovGAST1
    - GovHydroDD
    - GovHydroPID
    - GovHydroR
    - GovSteam0
    - GovSteamFV2
    - ExcNI
    - UnderexcLimX2
    range: PerCent
    required: false
  ratio:
    name: ratio
    description: "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.\r\nFor 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.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:TapChangerTablePoint.ratio
    multivalued: false
    alias: ratio
    owner: RatioTapChangerTablePoint
    domain_of:
    - TapChangerTablePoint
    range: float
    required: false
  step:
    name: step
    description: "The tap step.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:TapChangerTablePoint.step
    multivalued: false
    alias: step
    owner: RatioTapChangerTablePoint
    domain_of:
    - TapChanger
    - TapChangerTablePoint
    range: integer
    required: false
  x:
    name: x
    description: "The series reactance deviation as a percentage of nominal value.\
      \ The actual reactance is calculated as follows:\r\ncalculated reactance = x(nominal)\
      \ * (1 + x(from this class)/100).   The x(nominal) is defined as the static\
      \ series reactance on the associated power transformer end or ends.  This model\
      \ assumes the star impedance (pi model) form."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:TapChangerTablePoint.x
    multivalued: false
    alias: x
    owner: RatioTapChangerTablePoint
    domain_of:
    - MutualCoupling
    - TransformerMeshImpedance
    - PowerTransformerEnd
    - ACLineSegment
    - SynchronousMachine
    - EquivalentInjection
    - PowerElectronicsConnection
    - SeriesCompensator
    - TransformerStarImpedance
    - TapChangerTablePoint
    - PerLengthSequenceImpedance
    - PhaseImpedanceData
    - GroundingImpedance
    - EnergySource
    - EquivalentBranch
    - GovGAST2
    range: PerCent
    required: false
class_uri: cim:RatioTapChangerTablePoint