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ExternalNetworkInjection

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

URI: cim:ExternalNetworkInjection
Type: Class

ExternalNetworkInjection class diagram

Inheritance

Attributes

Name URI Cardinality and Range Inheritance Description
ikSecond cim:ExternalNetworkInjection.ikSecond 0..1 boolean direct 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.
maxInitialSymShCCurrent cim:ExternalNetworkInjection.maxInitialSymShCCurrent 1..1 CurrentFlow direct 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.
maxR0ToX0Ratio cim:ExternalNetworkInjection.maxR0ToX0Ratio 1..1 float direct 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.
maxR1ToX1Ratio cim:ExternalNetworkInjection.maxR1ToX1Ratio 1..1 float direct 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.
maxZ0ToZ1Ratio cim:ExternalNetworkInjection.maxZ0ToZ1Ratio 1..1 float direct 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.
minInitialSymShCCurrent cim:ExternalNetworkInjection.minInitialSymShCCurrent 1..1 CurrentFlow direct 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.
minR0ToX0Ratio cim:ExternalNetworkInjection.minR0ToX0Ratio 1..1 float direct 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.
minR1ToX1Ratio cim:ExternalNetworkInjection.minR1ToX1Ratio 1..1 float direct 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.
minZ0ToZ1Ratio cim:ExternalNetworkInjection.minZ0ToZ1Ratio 1..1 float direct 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.
voltageFactor cim:ExternalNetworkInjection.voltageFactor 0..1 PU direct 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.
mRID cim:IdentifiedObject.mRID 1..1 string IdentifiedObject 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.

Format Examples

{
    "@context": {"rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#", "linkml": "https://w3id.org/linkml/", "sh": "http://www.w3.org/ns/shacl#", "skos": "http://www.w3.org/2004/02/skos/core#", "dc": "http://purl.org/dc/elements/1.1/", "profcim": "http://iec.ch/TC57/ns/CIM/prof-cim#", "owl": "http://www.w3.org/2002/07/owl#", "cim": "http://iec.ch/TC57/CIM100#", "cims": "http://iec.ch/TC57/1999/rdf-schema-extensions-19990926#", "this": "http://ucaiug.org/ns/CGMES/ShortCircuit-EU/3.0#", "dct": "http://purl.org/dc/terms/", "rdfs": "http://www.w3.org/2000/01/rdf-schema#", "dcat": "http://www.w3.org/ns/dcat#", "eu": "http://iec.ch/TC57/CIM100-European#"},
    "@id": "urn:uuid:<uuid>",
    "@type": "cim:ExternalNetworkInjection",
    "cim:ExternalNetworkInjection.ikSecond": "boolean",
    "cim:ExternalNetworkInjection.maxInitialSymShCCurrent": "float",
    "cim:ExternalNetworkInjection.maxR0ToX0Ratio": "float",
    "cim:ExternalNetworkInjection.maxR1ToX1Ratio": "float",
    "cim:ExternalNetworkInjection.maxZ0ToZ1Ratio": "float",
    "cim:ExternalNetworkInjection.minInitialSymShCCurrent": "float",
    "cim:ExternalNetworkInjection.minR0ToX0Ratio": "float",
    "cim:ExternalNetworkInjection.minR1ToX1Ratio": "float",
    "cim:ExternalNetworkInjection.minZ0ToZ1Ratio": "float",
    "cim:ExternalNetworkInjection.voltageFactor": "float",
    "cim:IdentifiedObject.mRID": "string"
}

<cim:ExternalNetworkInjection rdf:ID="_<uuid>">
    <cim:ExternalNetworkInjection.ikSecond>boolean</cim:ExternalNetworkInjection.ikSecond>
    <cim:ExternalNetworkInjection.maxInitialSymShCCurrent>float</cim:ExternalNetworkInjection.maxInitialSymShCCurrent>
    <cim:ExternalNetworkInjection.maxR0ToX0Ratio>float</cim:ExternalNetworkInjection.maxR0ToX0Ratio>
    <cim:ExternalNetworkInjection.maxR1ToX1Ratio>float</cim:ExternalNetworkInjection.maxR1ToX1Ratio>
    <cim:ExternalNetworkInjection.maxZ0ToZ1Ratio>float</cim:ExternalNetworkInjection.maxZ0ToZ1Ratio>
    <cim:ExternalNetworkInjection.minInitialSymShCCurrent>float</cim:ExternalNetworkInjection.minInitialSymShCCurrent>
    <cim:ExternalNetworkInjection.minR0ToX0Ratio>float</cim:ExternalNetworkInjection.minR0ToX0Ratio>
    <cim:ExternalNetworkInjection.minR1ToX1Ratio>float</cim:ExternalNetworkInjection.minR1ToX1Ratio>
    <cim:ExternalNetworkInjection.minZ0ToZ1Ratio>float</cim:ExternalNetworkInjection.minZ0ToZ1Ratio>
    <cim:ExternalNetworkInjection.voltageFactor>float</cim:ExternalNetworkInjection.voltageFactor>
    <cim:IdentifiedObject.mRID>string</cim:IdentifiedObject.mRID>
</cim:ExternalNetworkInjection>

{
    "ikSecond": "boolean",
    "maxInitialSymShCCurrent": "float",
    "maxR0ToX0Ratio": "float",
    "maxR1ToX1Ratio": "float",
    "maxZ0ToZ1Ratio": "float",
    "minInitialSymShCCurrent": "float",
    "minR0ToX0Ratio": "float",
    "minR1ToX1Ratio": "float",
    "minZ0ToZ1Ratio": "float",
    "voltageFactor": "float",
    "mRID": "string"
}

<urn:uuid:<graph-id>> {
    <urn:uuid:<uuid>>
        a cim:ExternalNetworkInjection ;
        cim:ExternalNetworkInjection.ikSecond "boolean" ;
        cim:ExternalNetworkInjection.maxInitialSymShCCurrent "float" ;
        cim:ExternalNetworkInjection.maxR0ToX0Ratio "float" ;
        cim:ExternalNetworkInjection.maxR1ToX1Ratio "float" ;
        cim:ExternalNetworkInjection.maxZ0ToZ1Ratio "float" ;
        cim:ExternalNetworkInjection.minInitialSymShCCurrent "float" ;
        cim:ExternalNetworkInjection.minR0ToX0Ratio "float" ;
        cim:ExternalNetworkInjection.minR1ToX1Ratio "float" ;
        cim:ExternalNetworkInjection.minZ0ToZ1Ratio "float" ;
        cim:ExternalNetworkInjection.voltageFactor "float" ;
        cim:IdentifiedObject.mRID "string" .
}

Schema Source