NoLoadTest

Type: object

No-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.

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 NoLoadTest.excitingCurrent
Type: object or number

Exciting current measured from a positive-sequence or single-phase excitation test.

root NoLoadTest.excitingCurrent multiplier
Type: enum (of string) Default: "none"

nan

Same definition as multiplier

root NoLoadTest.excitingCurrent unit
Type: enum (of string) Default: "none"

nan

Same definition as unit

root NoLoadTest.excitingCurrent value
Type: number Default: null

Normally 0 to 100 on a defined base.

root NoLoadTest.excitingCurrentZero
Type: object or number

Exciting current measured from a zero-sequence open-circuit excitation test.

Same definition as NoLoadTest.excitingCurrent

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.

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

nan

Same definition as multiplier

root TransformerTest.basePower unit
Type: enum (of string) Default: "VA"

nan

Same definition as unit

root TransformerTest.basePower value
Type: number Default: null

nan

root NoLoadTest.loss
Type: object or number

Losses measured from a positive-sequence or single-phase excitation test.

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

nan

Same definition as multiplier

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

nan

Same definition as unit

root NoLoadTest.loss value
Type: number Default: null

nan

root IdentifiedObject.name
Type: string

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

root NoLoadTest.lossZero
Type: object or number

Losses measured from a zero-sequence excitation test.

Same definition as NoLoadTest.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 NoLoadTest.energisedEndVoltage
Type: object or number

Voltage applied to the winding (end) during test.

root NoLoadTest.energisedEndVoltage multiplier
Type: enum (of string) Default: "none"

nan

Same definition as multiplier

root NoLoadTest.energisedEndVoltage unit
Type: enum (of string) Default: "V"

nan

Same definition as unit

root NoLoadTest.energisedEndVoltage value
Type: number Default: null

nan