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Discrete

Discrete represents a discrete Measurement, i.e. a Measurement representing discrete values, e.g. a Breaker position.

URI: cim:Discrete
Type: Class

Discrete class diagram

Inheritance

Attributes

Name URI Cardinality and Range Inheritance Description
ValueAliasSet cim:Discrete.ValueAliasSet 0..1 ValueAliasSet direct The ValueAliasSet used for translation of a MeasurementValue.value to a name.
measurementType cim:Measurement.measurementType 1..1 string Measurement Specifies the type of measurement. For example, this specifies if the measurement represents an indoor temperature, outdoor temperature, bus voltage, line flow, etc.When the measurementType is set to Specialization, the type of Measurement is defined in more detail by the specialized class which inherits from Measurement.
PowerSystemResource cim:Measurement.PowerSystemResource 1..1 PowerSystemResource Measurement The power system resource that contains the measurement.
Terminal cim:Measurement.Terminal 0..1 ACDCTerminal Measurement One or more measurements may be associated with a terminal in the network.
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.
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 1..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/", "this": "http://ucaiug.org/ns/CGMES/Operation-EU/3.0#", "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/", "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:Discrete",
    "cim:Discrete.ValueAliasSet": { "@id": "urn:uuid:<uuid of ValueAliasSet>" },
    "cim:Measurement.measurementType": "string",
    "cim:Measurement.PowerSystemResource": { "@id": "urn:uuid:<uuid of PowerSystemResource>" },
    "cim:Measurement.Terminal": { "@id": "urn:uuid:<uuid of ACDCTerminal>" },
    "cim:IdentifiedObject.mRID": "string",
    "cim:IdentifiedObject.description": "string",
    "cim:IdentifiedObject.name": "string"
}

<cim:Discrete rdf:ID="_<uuid>">
    <cim:Discrete.ValueAliasSet rdf:resource="#_<uuid of ValueAliasSet>" />
    <cim:Measurement.measurementType>string</cim:Measurement.measurementType>
    <cim:Measurement.PowerSystemResource rdf:resource="#_<uuid of PowerSystemResource>" />
    <cim:Measurement.Terminal rdf:resource="#_<uuid of ACDCTerminal>" />
    <cim:IdentifiedObject.mRID>string</cim:IdentifiedObject.mRID>
    <cim:IdentifiedObject.description>string</cim:IdentifiedObject.description>
    <cim:IdentifiedObject.name>string</cim:IdentifiedObject.name>
</cim:Discrete>

{
    "ValueAliasSet": "<ValueAliasSet>",
    "measurementType": "string",
    "PowerSystemResource": "<PowerSystemResource>",
    "Terminal": "<ACDCTerminal>",
    "mRID": "string",
    "description": "string",
    "name": "string"
}

<urn:uuid:<graph-id>> {
    <urn:uuid:<uuid>>
        a cim:Discrete ;
        cim:Discrete.ValueAliasSet <urn:uuid:<uuid of ValueAliasSet>> ;
        cim:Measurement.measurementType "string" ;
        cim:Measurement.PowerSystemResource <urn:uuid:<uuid of PowerSystemResource>> ;
        cim:Measurement.Terminal <urn:uuid:<uuid of ACDCTerminal>> ;
        cim:IdentifiedObject.mRID "string" ;
        cim:IdentifiedObject.description "string" ;
        cim:IdentifiedObject.name "string" .
}

Schema Source