Class: ShortCircuitTest

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.

URI: cim:ShortCircuitTest

 classDiagram
    class ShortCircuitTest
      TransformerTest <|-- ShortCircuitTest

      ShortCircuitTest : alias_name

      ShortCircuitTest : base_power

          ShortCircuitTest --> ApparentPower : base_power

      ShortCircuitTest : current

          ShortCircuitTest --> CurrentFlow : current

      ShortCircuitTest : description

      ShortCircuitTest : diagram_objects

          ShortCircuitTest --> DiagramObject : diagram_objects

      ShortCircuitTest : energised_end

          ShortCircuitTest --> TransformerEndInfo : energised_end

      ShortCircuitTest : energised_end_step

      ShortCircuitTest : grounded_end_step

      ShortCircuitTest : grounded_ends

          ShortCircuitTest --> TransformerEndInfo : grounded_ends

      ShortCircuitTest : instance_set

          ShortCircuitTest --> InstanceSet : instance_set

      ShortCircuitTest : leakage_impedance

          ShortCircuitTest --> Impedance : leakage_impedance

      ShortCircuitTest : leakage_impedance_zero

          ShortCircuitTest --> Impedance : leakage_impedance_zero

      ShortCircuitTest : loss

          ShortCircuitTest --> KiloActivePower : loss

      ShortCircuitTest : loss_zero

          ShortCircuitTest --> KiloActivePower : loss_zero

      ShortCircuitTest : m_rid

      ShortCircuitTest : names

          ShortCircuitTest --> Name : names

      ShortCircuitTest : power

          ShortCircuitTest --> ApparentPower : power

      ShortCircuitTest : properties_cimdata_object

          ShortCircuitTest --> ChangeSetMember : properties_cimdata_object

      ShortCircuitTest : targeting_cimdata_object

          ShortCircuitTest --> ChangeSetMember : targeting_cimdata_object

      ShortCircuitTest : temperature

          ShortCircuitTest --> Temperature : temperature

      ShortCircuitTest : voltage

          ShortCircuitTest --> PerCent : voltage

Inheritance

IdentifiedObject
- TransformerTest
  - ShortCircuitTest

Slots

Name	Cardinality and Range	Description	Inheritance
current	0..1 CurrentFlow	Short circuit current	direct
energised_end_step	0..1 Integer	Tap step number for the energised end of the test pair	direct
grounded_end_step	0..1 Integer	Tap step number for the grounded end of the test pair	direct
leakage_impedance	0..1 Impedance	Leakage impedance measured from a positive-sequence or single-phase short-cir...	direct
leakage_impedance_zero	0..1 Impedance	Leakage impedance measured from a zero-sequence short-circuit test	direct
loss	0..1 KiloActivePower	Load losses from a positive-sequence or single-phase short-circuit test	direct
loss_zero	0..1 KiloActivePower	Load losses from a zero-sequence short-circuit test	direct
power	0..1 ApparentPower	Short circuit apparent power	direct
voltage	0..1 PerCent	Short circuit voltage	direct
energised_end	1..1 TransformerEndInfo	Transformer end that voltage is applied to in this short-circuit test	direct
grounded_ends	1..* TransformerEndInfo	All ends short-circuited in this short-circuit test	direct
base_power	0..1 ApparentPower	Base power at which the tests are conducted, usually equal to the rateds of o...	TransformerTest
temperature	0..1 Temperature	Temperature at which the test is conducted	TransformerTest
alias_name	0..1 String	The aliasName is free text human readable name of the object alternative to I...	IdentifiedObject
description	0..1 String	The description is a free human readable text describing or naming the object	IdentifiedObject
m_rid	0..1 String	Master resource identifier issued by a model authority	IdentifiedObject
diagram_objects	0..* DiagramObject	The diagram objects that are associated with the domain object	IdentifiedObject
instance_set	1..1 InstanceSet	Dataset containing the data objects	IdentifiedObject
names	0..* Name	All names of this identified object	IdentifiedObject
properties_cimdata_object	0..1 ChangeSetMember	The single CIM data object in the appropriate dataset context	IdentifiedObject
targeting_cimdata_object	0..* ChangeSetMember	Data objects registered	IdentifiedObject

Usages

used by	used in	type	used
TransformerEndInfo	energised_end_short_circuit_tests	range	ShortCircuitTest
TransformerEndInfo	grounded_end_short_circuit_tests	range	ShortCircuitTest
OldTransformerEndInfo	energised_end_short_circuit_tests	range	ShortCircuitTest
OldTransformerEndInfo	grounded_end_short_circuit_tests	range	ShortCircuitTest

Identifier and Mapping Information

Schema Source

from schema: https://cim.ucaiug.io/ns#TC57CIM

Mappings

Mapping Type	Mapped Value
self	cim:ShortCircuitTest
native	cim:ShortCircuitTest

LinkML Source

Direct

name: ShortCircuitTest
description: 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.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: TransformerTest
attributes:
  current:
    name: current
    description: Short circuit current..
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ShortCircuitTest.current
    multivalued: false
    domain_of:
    - Due
    - ShortCircuitTest
    range: CurrentFlow
    required: false
  energised_end_step:
    name: energised_end_step
    description: "Tap step number for the energised end of the test pair.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.energisedEndStep
    multivalued: false
    domain_of:
    - ShortCircuitTest
    - OpenCircuitTest
    range: integer
    required: false
  grounded_end_step:
    name: grounded_end_step
    description: "Tap step number for the grounded end of the test pair.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.groundedEndStep
    multivalued: false
    domain_of:
    - ShortCircuitTest
    range: integer
    required: false
  leakage_impedance:
    name: leakage_impedance
    description: Leakage impedance measured from a positive-sequence or single-phase
      short-circuit test.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.leakageImpedance
    multivalued: false
    domain_of:
    - ShortCircuitTest
    range: Impedance
    required: false
  leakage_impedance_zero:
    name: leakage_impedance_zero
    description: Leakage impedance measured from a zero-sequence short-circuit test.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.leakageImpedanceZero
    multivalued: false
    domain_of:
    - ShortCircuitTest
    range: Impedance
    required: false
  loss:
    name: loss
    description: "Load losses from a positive-sequence or single-phase short-circuit\
      \ test.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.loss
    multivalued: false
    domain_of:
    - ShortCircuitTest
    - NoLoadTest
    range: KiloActivePower
    required: false
  loss_zero:
    name: loss_zero
    description: "Load losses from a zero-sequence short-circuit test.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.lossZero
    multivalued: false
    domain_of:
    - ShortCircuitTest
    - NoLoadTest
    range: KiloActivePower
    required: false
  power:
    name: power
    description: Short circuit apparent power.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.power
    multivalued: false
    domain_of:
    - ShortCircuitTest
    range: ApparentPower
    required: false
  voltage:
    name: voltage
    description: Short circuit voltage..
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.voltage
    multivalued: false
    domain_of:
    - ShortCircuitTest
    range: PerCent
    required: false
  energised_end:
    name: energised_end
    description: 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.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.EnergisedEnd
    multivalued: false
    domain_of:
    - ShortCircuitTest
    - OpenCircuitTest
    - NoLoadTest
    range: TransformerEndInfo
    required: true
  grounded_ends:
    name: grounded_ends
    description: All ends short-circuited in this short-circuit test.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.GroundedEnds
    multivalued: true
    domain_of:
    - ShortCircuitTest
    range: TransformerEndInfo
    required: true
class_uri: cim:ShortCircuitTest

Induced

name: ShortCircuitTest
description: 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.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: TransformerTest
attributes:
  current:
    name: current
    description: Short circuit current..
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ShortCircuitTest.current
    multivalued: false
    alias: current
    owner: ShortCircuitTest
    domain_of:
    - Due
    - ShortCircuitTest
    range: CurrentFlow
    required: false
  energised_end_step:
    name: energised_end_step
    description: "Tap step number for the energised end of the test pair.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.energisedEndStep
    multivalued: false
    alias: energised_end_step
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    - OpenCircuitTest
    range: integer
    required: false
  grounded_end_step:
    name: grounded_end_step
    description: "Tap step number for the grounded end of the test pair.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.groundedEndStep
    multivalued: false
    alias: grounded_end_step
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    range: integer
    required: false
  leakage_impedance:
    name: leakage_impedance
    description: Leakage impedance measured from a positive-sequence or single-phase
      short-circuit test.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.leakageImpedance
    multivalued: false
    alias: leakage_impedance
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    range: Impedance
    required: false
  leakage_impedance_zero:
    name: leakage_impedance_zero
    description: Leakage impedance measured from a zero-sequence short-circuit test.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.leakageImpedanceZero
    multivalued: false
    alias: leakage_impedance_zero
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    range: Impedance
    required: false
  loss:
    name: loss
    description: "Load losses from a positive-sequence or single-phase short-circuit\
      \ test.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.loss
    multivalued: false
    alias: loss
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    - NoLoadTest
    range: KiloActivePower
    required: false
  loss_zero:
    name: loss_zero
    description: "Load losses from a zero-sequence short-circuit test.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.lossZero
    multivalued: false
    alias: loss_zero
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    - NoLoadTest
    range: KiloActivePower
    required: false
  power:
    name: power
    description: Short circuit apparent power.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.power
    multivalued: false
    alias: power
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    range: ApparentPower
    required: false
  voltage:
    name: voltage
    description: Short circuit voltage..
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.voltage
    multivalued: false
    alias: voltage
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    range: PerCent
    required: false
  energised_end:
    name: energised_end
    description: 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.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.EnergisedEnd
    multivalued: false
    alias: energised_end
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    - OpenCircuitTest
    - NoLoadTest
    range: TransformerEndInfo
    required: true
  grounded_ends:
    name: grounded_ends
    description: All ends short-circuited in this short-circuit test.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ShortCircuitTest.GroundedEnds
    multivalued: true
    alias: grounded_ends
    owner: ShortCircuitTest
    domain_of:
    - ShortCircuitTest
    range: TransformerEndInfo
    required: true
  base_power:
    name: base_power
    description: "Base power at which the tests are conducted, usually equal to the\
      \ rateds of one of the involved transformer ends.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:TransformerTest.basePower
    multivalued: false
    alias: base_power
    owner: ShortCircuitTest
    domain_of:
    - TransformerTest
    - BasePower
    range: ApparentPower
    required: false
  temperature:
    name: temperature
    description: "Temperature at which the test is conducted.\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:TransformerTest.temperature
    multivalued: false
    alias: temperature
    owner: ShortCircuitTest
    domain_of:
    - TransformerTest
    - TemperatureDependentLimitPoint
    range: Temperature
    required: false
  alias_name:
    name: alias_name
    description: "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.\r\nThe 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.\r\
      \n\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.aliasName
    multivalued: false
    alias: alias_name
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    range: string
    required: false
  description:
    name: description
    description: 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.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.description
    multivalued: false
    alias: description
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    - NameType
    - NameTypeAuthority
    - DataSet
    - SwitchingStepGroup
    - AreaReserveSpec
    range: string
    required: false
  m_rid:
    name: m_rid
    description: "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.\r\nFor 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."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.mRID
    multivalued: false
    alias: m_rid
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    - DataSet
    range: string
    required: false
  diagram_objects:
    name: diagram_objects
    description: The diagram objects that are associated with the domain object.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.DiagramObjects
    multivalued: true
    alias: diagram_objects
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    range: DiagramObject
    required: false
  instance_set:
    name: instance_set
    description: Dataset containing the data objects.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.InstanceSet
    multivalued: false
    alias: instance_set
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    range: InstanceSet
    required: true
  names:
    name: names
    description: All names of this identified object.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.Names
    multivalued: true
    alias: names
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    - NameType
    range: Name
    required: false
  properties_cimdata_object:
    name: properties_cimdata_object
    description: The single CIM data object in the appropriate dataset context.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.PropertiesCIMDataObject
    multivalued: false
    alias: properties_cimdata_object
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
  targeting_cimdata_object:
    name: targeting_cimdata_object
    description: Data objects registered.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.TargetingCIMDataObject
    multivalued: true
    alias: targeting_cimdata_object
    owner: ShortCircuitTest
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
class_uri: cim:ShortCircuitTest