OpenCircuitTest

EnergisedEnd

1

TransformerEndInfo

Transformer end that current is applied to in this open-circuit test.

OpenEnd

1

TransformerEndInfo

Transformer end measured for induced voltage and angle in this open-circuit test.

InstanceSet

1

InstanceSet

Dataset containing the data objects.

energisedEndStep

0..1

integer

Tap step number for the energised end of the test pair.

energisedEndVoltage

0..1

Voltage

Voltage applied to the winding (end) during test.

openEndStep

0..1

integer

Tap step number for the open end of the test pair.

openEndVoltage

0..1

Voltage

Voltage measured at the open-circuited end, with the energised end set to rated voltage and all other ends open.

phaseShift

0..1

AngleDegrees

Phase shift measured at the open end with the energised end set to rated voltage and all other ends open.

PropertiesCIMDataObject

0..1

ChangeSetMember

The single CIM data object in the appropriate dataset context.

aliasName

0..1

string

The aliasName is free text human readable name of the object alternative to IdentifiedObject.name. It may be non unique and may not correlate to a naming hierarchy. The attribute aliasName is retained because of backwards compatibility between CIM relases. It is however recommended to replace aliasName with the Name class as aliasName is planned for retirement at a future time.

basePower

0..1

ApparentPower

Base power at which the tests are conducted, usually equal to the rateds of one of the involved transformer ends.

description

0..1

string

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.

mRID

0..1

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.

name

0..1

string

The name is any free human readable and possibly non unique text naming the object.

temperature

0..1

Temperature

Temperature at which the test is conducted.

DiagramObjects

0..*

DiagramObject

The diagram objects that are associated with the domain object.

Names

0..*

Name

All names of this identified object.

TargetingCIMDataObject

0..*

ChangeSetMember

Data objects registered.