Skip to content

PerLengthSequenceImpedance

Sequence impedance and admittance parameters per unit length, for transposed lines of 1, 2, or 3 phases. For 1-phase lines, define x=x0=xself. For 2-phase lines, define x=xs-xm and x0=xs+xm.

URI: cim:PerLengthSequenceImpedance
Type: Class

PerLengthSequenceImpedance class diagram

Inheritance

Attributes

Name URI Cardinality and Range Inheritance Description
r cim:PerLengthSequenceImpedance.r 0..1 ResistancePerLength direct Positive sequence series resistance, per unit of length.
x cim:PerLengthSequenceImpedance.x 0..1 ReactancePerLength direct Positive sequence series reactance, per unit of length.
mRID cim:PerLengthConductorParameter.mRID 0..1 string PerLengthConductorParameter 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 IETF 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.
ConductorInfo cim:PerLengthConductorParameter.ConductorInfo 0..1 ConductorInfo PerLengthConductorParameter No description available
mRID cim:IdentifiedObject.mRID 0..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 IETF 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.
description cim:IdentifiedObject.description 0..1 string IdentifiedObject The description is a free human readable text describing or naming the object. It may be non unique and may not correlate to a naming hierarchy.
name cim:IdentifiedObject.name 0..1 string IdentifiedObject The name is any free human readable and possibly non unique text naming the object.

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#", "cims": "http://iec.ch/TC57/1999/rdf-schema-extensions-19990926#", "dct": "http://purl.org/dc/terms/", "this": "http://iec.ch/TC57/2007/profile#", "rdfs": "http://www.w3.org/2000/01/rdf-schema#", "dcat": "http://www.w3.org/ns/dcat#", "eu": "http://iec.ch/TC57/CIM100-European#", "cim": "http://iec.ch/TC57/CIM-generic#"},
    "@id": "urn:uuid:<uuid>",
    "@type": "cim:PerLengthSequenceImpedance",
    "cim:PerLengthSequenceImpedance.r": "float",
    "cim:PerLengthSequenceImpedance.x": "float",
    "cim:PerLengthConductorParameter.mRID": "string",
    "cim:PerLengthConductorParameter.ConductorInfo": { "@id": "urn:uuid:<uuid of ConductorInfo>" },
    "cim:IdentifiedObject.description": "string",
    "cim:IdentifiedObject.name": "string"
}

<cim:PerLengthSequenceImpedance rdf:ID="_<uuid>">
    <cim:PerLengthSequenceImpedance.r>float</cim:PerLengthSequenceImpedance.r>
    <cim:PerLengthSequenceImpedance.x>float</cim:PerLengthSequenceImpedance.x>
    <cim:PerLengthConductorParameter.mRID>string</cim:PerLengthConductorParameter.mRID>
    <cim:PerLengthConductorParameter.ConductorInfo rdf:resource="#_<uuid of ConductorInfo>" />
    <cim:IdentifiedObject.description>string</cim:IdentifiedObject.description>
    <cim:IdentifiedObject.name>string</cim:IdentifiedObject.name>
</cim:PerLengthSequenceImpedance>

{
    "r": "float",
    "x": "float",
    "mRID": "string",
    "ConductorInfo": "<ConductorInfo>",
    "description": "string",
    "name": "string"
}

<urn:uuid:<graph-id>> {
    <urn:uuid:<uuid>>
        a cim:PerLengthSequenceImpedance ;
        cim:PerLengthSequenceImpedance.r "float" ;
        cim:PerLengthSequenceImpedance.x "float" ;
        cim:PerLengthConductorParameter.mRID "string" ;
        cim:PerLengthConductorParameter.ConductorInfo <urn:uuid:<uuid of ConductorInfo>> ;
        cim:IdentifiedObject.description "string" ;
        cim:IdentifiedObject.name "string" .
}

Schema Source