Hash table of TransformerTankInfo objects
No Additional PropertiesAll properties whose name matches the following regular expression must respect the following conditions
Property name regular expression:^.+$
Set of transformer tank data, from an equipment library.
No Additional PropertiesArray of TransformerEndInfo objects
No Additional ItemsTransformer end data.
No Additional PropertiesArray of NoLoadTest objects
No Additional ItemsNo-load test results determine core admittance parameters. They include exciting current and core loss measurements from applying voltage to one winding. The excitation may be positive sequence or zero sequence. The test may be repeated at different voltages to measure saturation.
No Additional PropertiesTemperature at which the test is conducted.
nan
nan
nan
Exciting current measured from a positive-sequence or single-phase excitation test.
Normally 0 to 100 on a defined base.
nan
nan
Exciting current measured from a zero-sequence open-circuit excitation test.
Normally 0 to 100 on a defined base.
nan
nan
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
Base power at which the tests are conducted, usually equal to the rateds of one of the involved transformer ends.
nan
nan
nan
Losses measured from a positive-sequence or single-phase excitation test.
nan
nan
nan
The name is any free human readable and possibly non unique text naming the object.
Losses measured from a zero-sequence excitation test.
nan
nan
nan
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.
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.
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.
Voltage applied to the winding (end) during test.
nan
nan
nan
Array of ShortCircuitTest objects
No Additional ItemsShort-circuit test results determine mesh impedance parameters. They include load losses and leakage impedances. For three-phase windings, the excitation can be a positive sequence (the default) or a zero sequence. There shall be at least one grounded winding.
No Additional PropertiesTemperature at which the test is conducted.
nan
nan
nan
Short circuit apparent power.
nan
nan
nan
Short circuit current..
nan
nan
nan
Leakage impedance measured from a positive-sequence or single-phase short-circuit test.
nan
nan
nan
Leakage impedance measured from a zero-sequence short-circuit test.
nan
nan
nan
Load losses from a positive-sequence or single-phase short-circuit test.
nan
nan
nan
Tap step number for the energised end of the test pair.
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
Base power at which the tests are conducted, usually equal to the rateds of one of the involved transformer ends.
nan
nan
nan
Short circuit voltage..
Normally 0 to 100 on a defined base.
nan
nan
Tap step number for the grounded end of the test pair.
Load losses from a zero-sequence short-circuit test.
nan
nan
nan
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.
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.
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.
The name is any free human readable and possibly non unique text naming the object.
The transformer core admittance. Used to specify the core admittance of a transformer in a manner that can be shared among power transformers.
No Additional PropertiesMagnetizing branch susceptance (B mag). The value can be positive or negative.
nan
nan
nan
Zero sequence magnetizing branch susceptance.
nan
nan
nan
Magnetizing branch conductance (G mag).
nan
nan
nan
Zero sequence magnetizing branch conductance.
nan
nan
nan
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
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.
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.
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.
The name is any free human readable and possibly non unique text naming the object.
Array of TransformerMeshImpedance objects
No Additional ItemsTransformer mesh impedance (Delta-model) between transformer ends.
The typical case is that this class describes the impedance between two transformer ends pair-wise, i.e. the cardinalities at both transformer end associations are 1. However, in cases where two or more transformer ends are modelled the cardinalities are larger than 1.
Resistance between the 'from' and the 'to' end, seen from the 'from' end.
nan
nan
nan
Zero-sequence resistance between the 'from' and the 'to' end, seen from the 'from' end.
nan
nan
nan
Reactance between the 'from' and the 'to' end, seen from the 'from' end.
nan
nan
nan
Zero-sequence reactance between the 'from' and the 'to' end, seen from the 'from' end.
nan
nan
nan
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
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.
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.
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.
The name is any free human readable and possibly non unique text naming the object.
Array of TransformerMeshImpedance objects
Same definition as TransformerEndInfo.ToMeshImpedanceTransformer star impedance (Pi-model) that accurately reflects impedance for transformers with 2 or 3 windings. For transformers with 4 or more windings, TransformerMeshImpedance class shall be used.
For transmission networks use PowerTransformerEnd impedances (r, r0, x, x0, b, b0, g and g0).
Resistance of the transformer end.
nan
nan
nan
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.
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
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.
The name is any free human readable and possibly non unique text naming the object.
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.
Zero sequence series resistance of the transformer end.
nan
nan
nan
Positive sequence series reactance of the transformer end.
nan
nan
nan
Zero sequence series reactance of the transformer end.
nan
nan
nan
Array of OpenCircuitTest objects
No Additional ItemsOpen-circuit test results verify winding turn ratios and phase shifts. They include induced voltage and phase shift measurements on open-circuit windings, with voltage applied to the energised end. For three-phase windings, the excitation can be a positive sequence (the default) or a zero sequence.
No Additional PropertiesVoltage applied to the winding (end) during test.
nan
nan
nan
Temperature at which the test is conducted.
nan
nan
nan
Tap step number for the energised end of the test pair.
Tap step number for the open end of the test pair.
Voltage measured at the open-circuited end, with the energised end set to rated voltage and all other ends open.
nan
nan
nan
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
Base power at which the tests are conducted, usually equal to the rateds of one of the involved transformer ends.
nan
nan
nan
Phase shift measured at the open end with the energised end set to rated voltage and all other ends open.
nan
nan
nan
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.
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.
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.
The name is any free human readable and possibly non unique text naming the object.
Apparent power that the winding can carry under emergency conditions (also called long-term emergency power).
nan
nan
nan
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.
Rated voltage: phase-phase for three-phase windings, and either phase-phase or phase-neutral for single-phase windings.
nan
nan
nan
Basic insulation level voltage rating.
nan
nan
nan
Kind of connection.
Overload rating for 24 hours.
nan
nan
nan
DC resistance.
nan
nan
nan
Type of insultation used for transformer windings.
Normal apparent power rating.
nan
nan
nan
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
Overload rating for 1 hour.
nan
nan
nan
Apparent power that this winding can carry for a short period of time (in emergency).
nan
nan
nan
Number for this transformer end, corresponding to the end's order in the PowerTransformer.vectorGroup attribute. Highest voltage winding should be 1.
The name is any free human readable and possibly non unique text naming the object.
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.
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.
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.
Weight of solid insultation in transformer.
nan
nan
nan
Kind of oil preservation system.
Core kind of this transformer product.
Function of this transformer.
Kind of construction for this transformer.
Weight of core and coils in transformer.
nan
nan
nan
Used in RAVENS Schema to identify the corresponding CIM Object Type of the JSON object.
Basic insulation level of neutral.
nan
nan
nan
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.
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.
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.
The name is any free human readable and possibly non unique text naming the object.