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ExternalNetworkInjection

This class represents the external network and it is used for IEC 60909 calculations.

URI: cim:ExternalNetworkInjection
Type: Class

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

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

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

        ConductingEquipment <|-- EnergyConnection : 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



        ExternalNetworkInjection : ExternalNetworkInjection.ikSecond
        ExternalNetworkInjection : ExternalNetworkInjection.maxInitialSymShCCurrent
        ExternalNetworkInjection : ExternalNetworkInjection.maxR0ToX0Ratio
        ExternalNetworkInjection : ExternalNetworkInjection.maxR1ToX1Ratio
        ExternalNetworkInjection : ExternalNetworkInjection.maxZ0ToZ1Ratio
        ExternalNetworkInjection : ExternalNetworkInjection.minInitialSymShCCurrent
        ExternalNetworkInjection : ExternalNetworkInjection.minR0ToX0Ratio
        ExternalNetworkInjection : ExternalNetworkInjection.minR1ToX1Ratio
        ExternalNetworkInjection : ExternalNetworkInjection.minZ0ToZ1Ratio
        ExternalNetworkInjection : ExternalNetworkInjection.voltageFactor
        IdentifiedObject : IdentifiedObject.mRID

Inheritance

Attributes

Name URI Cardinality and Range Description Inheritance
ikSecond cim:ExternalNetworkInjection.ikSecond No cardinality available boolean Indicates whether initial symmetrical short-circuit current and power have been calculated according to IEC (Ik"). Used only if short circuit calculations are done according to superposition method. direct
maxInitialSymShCCurrent cim:ExternalNetworkInjection.maxInitialSymShCCurrent No cardinality available CurrentFlow Maximum initial symmetrical short-circuit currents (Ik" max) in A (Ik" = Sk"/(SQRT(3) Un)). Used for short circuit data exchange according to IEC 60909. direct
maxR0ToX0Ratio cim:ExternalNetworkInjection.maxR0ToX0Ratio No cardinality available float Maximum ratio of zero sequence resistance of Network Feeder to its zero sequence reactance (R(0)/X(0) max). Used for short circuit data exchange according to IEC 60909. direct
maxR1ToX1Ratio cim:ExternalNetworkInjection.maxR1ToX1Ratio No cardinality available float Maximum ratio of positive sequence resistance of Network Feeder to its positive sequence reactance (R(1)/X(1) max). Used for short circuit data exchange according to IEC 60909. direct
maxZ0ToZ1Ratio cim:ExternalNetworkInjection.maxZ0ToZ1Ratio No cardinality available float Maximum ratio of zero sequence impedance to its positive sequence impedance (Z(0)/Z(1) max). Used for short circuit data exchange according to IEC 60909. direct
minInitialSymShCCurrent cim:ExternalNetworkInjection.minInitialSymShCCurrent No cardinality available CurrentFlow Minimum initial symmetrical short-circuit currents (Ik" min) in A (Ik" = Sk"/(SQRT(3) Un)). Used for short circuit data exchange according to IEC 60909. direct
minR0ToX0Ratio cim:ExternalNetworkInjection.minR0ToX0Ratio No cardinality available float Indicates whether initial symmetrical short-circuit current and power have been calculated according to IEC (Ik"). Used for short circuit data exchange according to IEC 6090. direct
minR1ToX1Ratio cim:ExternalNetworkInjection.minR1ToX1Ratio No cardinality available float Minimum ratio of positive sequence resistance of Network Feeder to its positive sequence reactance (R(1)/X(1) min). Used for short circuit data exchange according to IEC 60909. direct
minZ0ToZ1Ratio cim:ExternalNetworkInjection.minZ0ToZ1Ratio No cardinality available float Minimum ratio of zero sequence impedance to its positive sequence impedance (Z(0)/Z(1) min). Used for short circuit data exchange according to IEC 60909. direct
voltageFactor cim:ExternalNetworkInjection.voltageFactor No cardinality available PU Voltage factor in pu, which was used to calculate short-circuit current Ik" and power Sk". Used only if short circuit calculations are done according to superposition method. direct
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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