TransformerEndInfo

TransformerTankInfo

1

TransformerTankInfo

Transformer tank data that this end description is part of.

InstanceSet

1

InstanceSet

Dataset containing the data objects.

CoreAdmittance

0..1

TransformerCoreAdmittance

Core admittance calculated from this transformer end datasheet, representing magnetising current and core losses. The full values of the transformer should be supplied for one transformer end info only.

TransformerStarImpedance

0..1

TransformerStarImpedance

Transformer star impedance calculated from this transformer end datasheet.

connectionKind

0..1

WindingConnection

Kind of connection.

emergencyS

0..1

ApparentPower

Apparent power that the winding can carry under emergency conditions (also called long-term emergency power).

endNumber

0..1

integer

Number for this transformer end, corresponding to the end's order in the PowerTransformer.vectorGroup attribute. Highest voltage winding should be 1.

insulationU

0..1

Voltage

Basic insulation level voltage rating.

phaseAngleClock

0..1

integer

Winding phase angle where 360 degrees are represented with clock hours, so the valid values are {0, ..., 11}. For example, to express the second winding in code 'Dyn11', set attributes as follows: 'endNumber'=2, 'connectionKind' = Yn and 'phaseAngleClock' = 11.

r

0..1

Resistance

DC resistance.

ratedS

0..1

ApparentPower

Normal apparent power rating.

ratedU

0..1

Voltage

Rated voltage: phase-phase for three-phase windings, and either phase-phase or phase-neutral for single-phase windings.

shortTermS

0..1

ApparentPower

Apparent power that this winding can carry for a short period of time (in emergency).

EnergisedEndNoLoadTests

0..*

NoLoadTest

All no-load test measurements in which this transformer end was energised.

EnergisedEndOpenCircuitTests

0..*

OpenCircuitTest

All open-circuit test measurements in which this transformer end was excited.

EnergisedEndShortCircuitTests

0..*

ShortCircuitTest

All short-circuit test measurements in which this transformer end was energised.

FromMeshImpedances

0..*

TransformerMeshImpedance

All mesh impedances between this 'to' and other 'from' transformer ends.

GroundedEndShortCircuitTests

0..*

ShortCircuitTest

All short-circuit test measurements in which this transformer end was short-circuited.

OpenEndOpenCircuitTests

0..*

OpenCircuitTest

All open-circuit test measurements in which this transformer end was not excited.

ToMeshImpedances

0..*

TransformerMeshImpedance

All mesh impedances between this 'from' and other 'to' transformer ends.

CatalogAssetType

0..1

CatalogAssetType

Asset information (nameplate) for this catalog asset type.

ProductAssetModel

0..1

ProductAssetModel

Product asset model which conforms to this catalog asset type.

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.

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.

Assets

0..*

Asset

All assets described by this data.

DiagramObjects

0..*

DiagramObject

The diagram objects that are associated with the domain object.

Names

0..*

Name

All names of this identified object.

PowerSystemResources

0..*

PowerSystemResource

All power system resources with this datasheet information.

TargetingCIMDataObject

0..*

ChangeSetMember

Data objects registered.