ShortCircuitTest

Type: object

Short-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.

root TransformerTest.temperature
Type: object or number

Temperature at which the test is conducted.

root TransformerTest.temperature multiplier
Type: enum (of string) Default: "none"

nan

Must be one of:

  • "p"
  • "n"
  • "micro"
  • "m"
  • "c"
  • "d"
  • "k"
  • "M"
  • "G"
  • "T"
  • "none"
  • "y"
  • "z"
  • "a"
  • "f"
  • "da"
  • "h"
  • "P"
  • "E"
  • "Z"
  • "Y"

root TransformerTest.temperature unit
Type: enum (of string) Default: "degC"

nan

Must be one of:

  • "none"
  • "m"
  • "kg"
  • "s"
  • "A"
  • "K"
  • "mol"
  • "cd"
  • "deg"
  • "rad"
  • "sr"
  • "Gy"
  • "Bq"
  • "degC"
  • "Sv"
  • "F"
  • "C"
  • "S"
  • "H"
  • "V"
  • "ohm"
  • "J"
  • "N"
  • "Hz"
  • "lx"
  • "lm"
  • "Wb"
  • "T"
  • "W"
  • "Pa"
  • "m2"
  • "m3"
  • "mPers"
  • "mPers2"
  • "m3Pers"
  • "mPerm3"
  • "kgm"
  • "kgPerm3"
  • "WPermK"
  • "JPerK"
  • "ppm"
  • "rotPers"
  • "radPers"
  • "VA"
  • "VAr"
  • "cosPhi"
  • "Vs"
  • "V2"
  • "As"
  • "A2"
  • "A2s"
  • "VAh"
  • "Wh"
  • "VArh"
  • "VPerHz"
  • "HzPers"
  • "character"
  • "charPers"
  • "kgm2"
  • "dB"
  • "WPers"
  • "lPers"
  • "dBm"
  • "h"
  • "min"
  • "Q"
  • "Qh"
  • "ohmm"
  • "APerm"
  • "V2h"
  • "A2h"
  • "Ah"
  • "count"
  • "ft3"
  • "m3Perh"
  • "gal"
  • "Btu"
  • "l"
  • "lPerh"
  • "lPerl"
  • "gPerg"
  • "molPerm3"
  • "molPermol"
  • "molPerkg"
  • "sPers"
  • "HzPerHz"
  • "VPerV"
  • "APerA"
  • "VPerVA"
  • "rev"
  • "kat"
  • "JPerkg"
  • "m3Uncompensated"
  • "m3Compensated"
  • "WPerW"
  • "therm"
  • "onePerm"
  • "m3Perkg"
  • "Pas"
  • "Nm"
  • "NPerm"
  • "radPers2"
  • "WPerm2"
  • "JPerkgK"
  • "JPerm3"
  • "VPerm"
  • "CPerm3"
  • "CPerm2"
  • "FPerm"
  • "HPerm"
  • "JPermol"
  • "JPermolK"
  • "CPerkg"
  • "GyPers"
  • "WPersr"
  • "WPerm2sr"
  • "katPerm3"
  • "d"
  • "anglemin"
  • "anglesec"
  • "ha"
  • "tonne"
  • "bar"
  • "mmHg"
  • "M"
  • "kn"
  • "Vh"
  • "Mx"
  • "G"
  • "Oe"
  • "WPerA"
  • "SPerm"
  • "onePerHz"
  • "VPerVAr"
  • "ohmPerm"
  • "kgPerJ"
  • "JPers"
  • "m2Pers"
  • "JPerm2"
  • "KPers"
  • "PaPers"

root TransformerTest.temperature value
Type: number Default: null

nan

root ShortCircuitTest.power
Type: object or number

Short circuit apparent power.

root ShortCircuitTest.power multiplier
Type: enum (of string) Default: "none"

nan

Same definition as multiplier

root ShortCircuitTest.power unit
Type: enum (of string) Default: "VA"

nan

Same definition as unit

root ShortCircuitTest.power value
Type: number Default: null

nan

root ShortCircuitTest.current
Type: object or number

Short circuit current..

root ShortCircuitTest.current multiplier
Type: enum (of string) Default: "none"

nan

Same definition as multiplier

root ShortCircuitTest.current unit
Type: enum (of string) Default: "A"

nan

Same definition as unit

root ShortCircuitTest.current value
Type: number Default: null

nan

root ShortCircuitTest.leakageImpedance
Type: object or number

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

root ShortCircuitTest.leakageImpedance multiplier
Type: enum (of string) Default: "none"

nan

Same definition as multiplier

root ShortCircuitTest.leakageImpedance unit
Type: enum (of string) Default: "ohm"

nan

Same definition as unit

root ShortCircuitTest.leakageImpedance value
Type: number Default: null

nan

root ShortCircuitTest.leakageImpedanceZero
Type: object or number

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

Same definition as ShortCircuitTest.leakageImpedance

root ShortCircuitTest.loss
Type: object or number

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

root ShortCircuitTest.loss multiplier
Type: enum (of string) Default: "k"

nan

Same definition as multiplier

root ShortCircuitTest.loss unit
Type: enum (of string) Default: "W"

nan

Same definition as unit

root ShortCircuitTest.loss value
Type: number Default: null

nan

root ShortCircuitTest.energisedEndStep
Type: integer

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

root TransformerTest.basePower
Type: object or number

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

Same definition as ShortCircuitTest.power

root ShortCircuitTest.voltage
Type: object or number

Short circuit voltage..

root ShortCircuitTest.voltage multiplier
Type: enum (of string) Default: "none"

nan

Same definition as multiplier

root ShortCircuitTest.voltage unit
Type: enum (of string) Default: "none"

nan

Same definition as unit

root ShortCircuitTest.voltage value
Type: number Default: null

Normally 0 to 100 on a defined base.

root ShortCircuitTest.groundedEndStep
Type: integer

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

root ShortCircuitTest.lossZero
Type: object or number

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

Same definition as ShortCircuitTest.loss

root IdentifiedObject.description
Type: 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.

root IdentifiedObject.aliasName
Type: 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.

root IdentifiedObject.mRID
Type: 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.

root IdentifiedObject.name
Type: string

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