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SynchronousMachine

An electromechanical device that operates with shaft rotating synchronously with the network. It is a single machine operating either as a generator or synchronous condenser or pump.

URI: cim:SynchronousMachine
Type: Class

SynchronousMachine class diagram

Inheritance

Attributes

Name URI Cardinality and Range Inheritance Description
referencePriority cim:SynchronousMachine.referencePriority 1..1 integer direct Priority of unit for use as powerflow voltage phase angle reference bus selection. 0 = don t care (default) 1 = highest priority. 2 is less than 1 and so on.
p cim:RotatingMachine.p 1..1 ActivePower RotatingMachine Active power injection. Load sign convention is used, i.e. positive sign means flow out from a node.Starting value for a steady state solution.
q cim:RotatingMachine.q 1..1 ReactivePower RotatingMachine Reactive power injection. Load sign convention is used, i.e. positive sign means flow out from a node.Starting value for a steady state solution.
controlEnabled cim:RegulatingCondEq.controlEnabled 1..1 boolean RegulatingCondEq Specifies the regulation status of the equipment. True is regulating, false is not regulating.
inService cim:Equipment.inService 1..1 boolean Equipment Specifies the availability of the equipment. True means the equipment is available for topology processing, which determines if the equipment is energized or not. False means that the equipment is treated by network applications as if it is not in the model.
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#", "dct": "http://purl.org/dc/terms/", "this": "http://ucaiug.org/ns/CGMES/SteadyStateHypothesis-EU/3.0#", "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:SynchronousMachine",
    "cim:SynchronousMachine.referencePriority": "integer",
    "cim:RotatingMachine.p": "float",
    "cim:RotatingMachine.q": "float",
    "cim:RegulatingCondEq.controlEnabled": "boolean",
    "cim:Equipment.inService": "boolean",
    "cim:IdentifiedObject.mRID": "string"
}

<cim:SynchronousMachine rdf:ID="_<uuid>">
    <cim:SynchronousMachine.referencePriority>integer</cim:SynchronousMachine.referencePriority>
    <cim:RotatingMachine.p>float</cim:RotatingMachine.p>
    <cim:RotatingMachine.q>float</cim:RotatingMachine.q>
    <cim:RegulatingCondEq.controlEnabled>boolean</cim:RegulatingCondEq.controlEnabled>
    <cim:Equipment.inService>boolean</cim:Equipment.inService>
    <cim:IdentifiedObject.mRID>string</cim:IdentifiedObject.mRID>
</cim:SynchronousMachine>

{
    "referencePriority": "integer",
    "p": "float",
    "q": "float",
    "controlEnabled": "boolean",
    "inService": "boolean",
    "mRID": "string"
}

<urn:uuid:<graph-id>> {
    <urn:uuid:<uuid>>
        a cim:SynchronousMachine ;
        cim:SynchronousMachine.referencePriority "integer" ;
        cim:RotatingMachine.p "float" ;
        cim:RotatingMachine.q "float" ;
        cim:RegulatingCondEq.controlEnabled "boolean" ;
        cim:Equipment.inService "boolean" ;
        cim:IdentifiedObject.mRID "string" .
}

Schema Source