PetersenCoil

A variable impedance device normally used to offset line charging during single line faults in an ungrounded section of network.

URI: cim:PetersenCoil
Type: Class

 classDiagram
    class PetersenCoil
    click PetersenCoil href "../PetersenCoil"
      EarthFaultCompensator <|-- PetersenCoil
        click EarthFaultCompensator href "../EarthFaultCompensator"

      PetersenCoil : IdentifiedObject.mRID

      PetersenCoil : PetersenCoil.nominalU

      PetersenCoil : PetersenCoil.offsetCurrent

      PetersenCoil : PetersenCoil.positionCurrent

      PetersenCoil : EarthFaultCompensator.r

      PetersenCoil : PetersenCoil.xGroundMax

      PetersenCoil : PetersenCoil.xGroundMin

      PetersenCoil : PetersenCoil.xGroundNominal

Inheritance

• IdentifiedObject
  • PowerSystemResource
    • Equipment
      • ConductingEquipment
        • EarthFaultCompensator
          • PetersenCoil

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
nominalU	cim:PetersenCoil.nominalU	1 Voltage	The nominal voltage for which the coil is designed	direct
offsetCurrent	cim:PetersenCoil.offsetCurrent	0..1 CurrentFlow	The offset current that the Petersen coil controller is operating from the re...	direct
positionCurrent	cim:PetersenCoil.positionCurrent	0..1 CurrentFlow	The control current used to control the Petersen coil also known as the posit...	direct
xGroundMax	cim:PetersenCoil.xGroundMax	1 Reactance	The maximum reactance	direct
xGroundMin	cim:PetersenCoil.xGroundMin	1 Reactance	The minimum reactance	direct
xGroundNominal	cim:PetersenCoil.xGroundNominal	1 Reactance	The nominal reactance	direct
r	cim:EarthFaultCompensator.r	0..1 Resistance	Nominal resistance of device	EarthFaultCompensator
mRID	cim:IdentifiedObject.mRID	1 string	Master resource identifier issued by a model authority	IdentifiedObject

Identifier and Mapping Information

Schema Source

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

Mappings

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