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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

%%{init: {'theme':'base','themeVariables': {'lineColor': '#FF0000'}}}%%
classDiagram
    class PetersenCoil
    click PetersenCoil href "/Models/Profiles/ShortCircuit/ConcreteClasses/PetersenCoil/"
    style PetersenCoil fill:#102820,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        EarthFaultCompensator <|-- PetersenCoil : inherits
            click EarthFaultCompensator href "/Models/Profiles/ShortCircuit/AbstractClasses/EarthFaultCompensator/"
            style EarthFaultCompensator fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        ConductingEquipment <|-- EarthFaultCompensator : inherits
            click ConductingEquipment href "/Models/Profiles/ShortCircuit/AbstractClasses/ConductingEquipment/"
            style ConductingEquipment fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        Equipment <|-- ConductingEquipment : inherits
            click Equipment href "/Models/Profiles/ShortCircuit/AbstractClasses/Equipment/"
            style Equipment fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        PowerSystemResource <|-- Equipment : inherits
            click PowerSystemResource href "/Models/Profiles/ShortCircuit/AbstractClasses/PowerSystemResource/"
            style PowerSystemResource fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        IdentifiedObject <|-- PowerSystemResource : inherits
            click IdentifiedObject href "/Models/Profiles/ShortCircuit/AbstractClasses/IdentifiedObject/"
            style IdentifiedObject fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white


        PetersenCoil --> PetersenCoilModeKind : PetersenCoil.mode

        PetersenCoilModeKind
            click PetersenCoilModeKind href "/Models/Profiles/ShortCircuit/Enumerations/PetersenCoilModeKind/"
            style PetersenCoilModeKind fill:#4D2D18,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        PetersenCoil : PetersenCoil.mode
        PetersenCoil : PetersenCoil.nominalU
        PetersenCoil : PetersenCoil.offsetCurrent
        PetersenCoil : PetersenCoil.positionCurrent
        PetersenCoil : PetersenCoil.xGroundMax
        PetersenCoil : PetersenCoil.xGroundMin
        PetersenCoil : PetersenCoil.xGroundNominal
        EarthFaultCompensator : EarthFaultCompensator.r
        IdentifiedObject : IdentifiedObject.mRID

Inheritance

Attributes

Name URI Cardinality and Range Description Inheritance
mode cim:PetersenCoil.mode No cardinality available PetersenCoilModeKind The mode of operation of the Petersen coil. direct
nominalU cim:PetersenCoil.nominalU No cardinality available Voltage The nominal voltage for which the coil is designed. direct
offsetCurrent cim:PetersenCoil.offsetCurrent No cardinality available CurrentFlow The offset current that the Petersen coil controller is operating from the resonant point. This is normally a fixed amount for which the controller is configured and could be positive or negative. Typically 0 to 60 A depending on voltage and resonance conditions. direct
positionCurrent cim:PetersenCoil.positionCurrent No cardinality available CurrentFlow The control current used to control the Petersen coil also known as the position current. Typically in the range of 20 mA to 200 mA. direct
xGroundMax cim:PetersenCoil.xGroundMax No cardinality available Reactance The maximum reactance. direct
xGroundMin cim:PetersenCoil.xGroundMin No cardinality available Reactance The minimum reactance. direct
xGroundNominal cim:PetersenCoil.xGroundNominal No cardinality available Reactance The nominal reactance. This is the operating point (normally over compensation) that is defined based on the resonance point in the healthy network condition. The impedance is calculated based on nominal voltage divided by position current. direct
r cim:EarthFaultCompensator.r No cardinality available Resistance Nominal resistance of device. EarthFaultCompensator
mRID cim:IdentifiedObject.mRID No cardinality available string 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.
For 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. IdentifiedObject

Schema Source

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