ShortCircuitTest

EnergisedEnd

1

TransformerEndInfo

Transformer end that voltage is applied to in this short-circuit test. The test voltage is chosen to induce rated current in the energised end.

GroundedEnds

1..*

TransformerEndInfo

All ends short-circuited in this short-circuit test.

InstanceSet

1

InstanceSet

Dataset containing the data objects.

current

0..1

CurrentFlow

Short circuit current..

energisedEndStep

0..1

integer

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

groundedEndStep

0..1

integer

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

leakageImpedance

0..1

Impedance

Leakage impedance measured from a positive-sequence or single-phase short-circuit test.

leakageImpedanceZero

0..1

Impedance

Leakage impedance measured from a zero-sequence short-circuit test.

loss

0..1

KiloActivePower

Load losses from a positive-sequence or single-phase short-circuit test.

lossZero

0..1

KiloActivePower

Load losses from a zero-sequence short-circuit test.

power

0..1

ApparentPower

Short circuit apparent power.

voltage

0..1

PerCent

Short circuit voltage..

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.