Skip to content

PhaseTapChangerLinear

Describes a tap changer with a linear relation between the tap step and the phase angle difference across the transformer. This is a mathematical model that is an approximation of a real phase tap changer.The phase angle is computed as stepPhaseShiftIncrement times the tap position.The voltage magnitude of both sides is the same.

URI: cim:PhaseTapChangerLinear
Type: Class

 classDiagram
    class PhaseTapChangerLinear
    click PhaseTapChangerLinear href "../PhaseTapChangerLinear"
      PhaseTapChanger <|-- PhaseTapChangerLinear
        click PhaseTapChanger href "../PhaseTapChanger"

      PhaseTapChangerLinear : IdentifiedObject.description

      PhaseTapChangerLinear : TapChanger.highStep

      PhaseTapChangerLinear : TapChanger.lowStep

      PhaseTapChangerLinear : TapChanger.ltcFlag

      PhaseTapChangerLinear : IdentifiedObject.mRID

      PhaseTapChangerLinear : IdentifiedObject.name

      PhaseTapChangerLinear : TapChanger.neutralStep

      PhaseTapChangerLinear : TapChanger.neutralU

      PhaseTapChangerLinear : TapChanger.normalStep

      PhaseTapChangerLinear : PhaseTapChangerLinear.stepPhaseShiftIncrement

      PhaseTapChangerLinear : TapChanger.TapChangerControl

          PhaseTapChangerLinear --> TapChangerControl : TapChanger.TapChangerControl
          click TapChangerControl href "../TapChangerControl"

      PhaseTapChangerLinear : PhaseTapChanger.TransformerEnd

          PhaseTapChangerLinear --> TransformerEnd : PhaseTapChanger.TransformerEnd
          click TransformerEnd href "../TransformerEnd"

      PhaseTapChangerLinear : PhaseTapChangerLinear.xMax

      PhaseTapChangerLinear : PhaseTapChangerLinear.xMin

Inheritance

Attributes

Name URI Cardinality and Range Description Inheritance
stepPhaseShiftIncrement cim:PhaseTapChangerLinear.stepPhaseShiftIncrement 1
AngleDegrees		 Phase shift per step position direct
xMax cim:PhaseTapChangerLinear.xMax 1
Reactance		 The reactance depends on the tap position according to a u shaped curve direct
xMin cim:PhaseTapChangerLinear.xMin 1
Reactance		 The reactance depends on the tap position according to a u shaped curve direct
TransformerEnd cim:PhaseTapChanger.TransformerEnd 1
TransformerEnd		 Transformer end to which this phase tap changer belongs PhaseTapChanger
highStep cim:TapChanger.highStep 1
integer		 Highest possible tap step position, advance from neutral TapChanger
lowStep cim:TapChanger.lowStep 1
integer		 Lowest possible tap step position, retard from neutral TapChanger
ltcFlag cim:TapChanger.ltcFlag 1
boolean		 Specifies whether or not a TapChanger has load tap changing capabilities TapChanger
neutralStep cim:TapChanger.neutralStep 1
integer		 The neutral tap step position for this winding TapChanger
neutralU cim:TapChanger.neutralU 1
Voltage		 Voltage at which the winding operates at the neutral tap setting TapChanger
normalStep cim:TapChanger.normalStep 1
integer		 The tap step position used in normal network operation for this winding TapChanger
TapChangerControl cim:TapChanger.TapChangerControl 0..1
TapChangerControl		 The regulating control scheme in which this tap changer participates TapChanger
mRID cim:IdentifiedObject.mRID 1
string		 Master resource identifier issued by a model authority IdentifiedObject
description cim:IdentifiedObject.description 0..1
string		 The description is a free human readable text describing or naming the object IdentifiedObject
name cim:IdentifiedObject.name 1
string		 The name is any free human readable and possibly non unique text naming the o... IdentifiedObject

Identifier and Mapping Information

Schema Source

  • from schema: http://iec.ch/TC57/2020/CPSM-CoreEquipment#

Mappings

Mapping Type Mapped Value
self cim:PhaseTapChangerLinear
native this:PhaseTapChangerLinear