Class: Measurement
_A Measurement represents any measured, calculated or non-measured non-calculated quantity. Any piece of equipment may contain Measurements, e.g. a substation may have temperature measurements and door open indications, a transformer may have oil temperature and tank pressure measurements, a bay may contain a number of power flow measurements and a Breaker may contain a switch status measurement. _
_The PSR - Measurement association is intended to capture this use of Measurement and is included in the naming hierarchy based on EquipmentContainer. The naming hierarchy typically has Measurements as leaves, e.g. Substation-VoltageLevel-Bay-Switch-Measurement. _
_Some Measurements represent quantities related to a particular sensor location in the network, e.g. a voltage transformer (VT) or potential transformer (PT) at a busbar or a current transformer (CT) at the bar between a breaker and an isolator. The sensing position is not captured in the PSR - Measurement association. Instead it is captured by the Measurement - Terminal association that is used to define the sensing location in the network topology. The location is defined by the connection of the Terminal to ConductingEquipment. _
_If both a Terminal and PSR are associated, and the PSR is of type ConductingEquipment, the associated Terminal should belong to that ConductingEquipment instance. _
When the sensor location is needed both Measurement-PSR and Measurement-Terminal are used. The Measurement-Terminal association is never used alone.
URI: cim:Measurement
classDiagram
class Measurement
IdentifiedObject <|-- Measurement
Measurement <|-- MktMeasurement
Measurement <|-- Analog
Measurement <|-- StringMeasurement
Measurement <|-- Discrete
Measurement <|-- Accumulator
Measurement : alias_name
Measurement : asset
Measurement --> Asset : asset
Measurement : calculation_method_hierarchy
Measurement --> CalculationMethodHierarchy : calculation_method_hierarchy
Measurement : description
Measurement : diagram_objects
Measurement --> DiagramObject : diagram_objects
Measurement : instance_set
Measurement --> InstanceSet : instance_set
Measurement : locations
Measurement --> Location : locations
Measurement : m_rid
Measurement : measurement_action
Measurement --> MeasurementAction : measurement_action
Measurement : measurement_calculator_input
Measurement --> MeasurementCalculatorInput : measurement_calculator_input
Measurement : measurement_type
Measurement : names
Measurement --> Name : names
Measurement : phases
Measurement --> PhaseCode : phases
Measurement : pin_measurement
Measurement --> PinMeasurement : pin_measurement
Measurement : power_system_resource
Measurement --> PowerSystemResource : power_system_resource
Measurement : procedures
Measurement --> Procedure : procedures
Measurement : properties_cimdata_object
Measurement --> ChangeSetMember : properties_cimdata_object
Measurement : protective_action_adjustment
Measurement --> ProtectiveActionAdjustment : protective_action_adjustment
Measurement : targeting_cimdata_object
Measurement --> ChangeSetMember : targeting_cimdata_object
Measurement : terminal
Measurement --> ACDCTerminal : terminal
Measurement : unit_multiplier
Measurement --> UnitMultiplier : unit_multiplier
Measurement : unit_symbol
Measurement --> UnitSymbol : unit_symbol
Inheritance
Slots
| Name | Cardinality and Range | Description | Inheritance |
|---|---|---|---|
| measurement_type | 0..1 String |
Specifies the type of measurement | direct |
| phases | 0..1 PhaseCode |
Indicates to which phases the measurement applies and avoids the need to use ... | direct |
| unit_multiplier | 0..1 UnitMultiplier |
The unit multiplier of the measured quantity | direct |
| unit_symbol | 0..1 UnitSymbol |
The unit of measure of the measured quantity | direct |
| terminal | 0..1 ACDCTerminal |
One or more measurements may be associated with a terminal in the network | direct |
| protective_action_adjustment | 0..* ProtectiveActionAdjustment |
direct | |
| calculation_method_hierarchy | 0..1 CalculationMethodHierarchy |
Calculation method hierarchy which applies to this analog | direct |
| power_system_resource | 0..1 PowerSystemResource |
The power system resource that contains the measurement | direct |
| pin_measurement | 0..* PinMeasurement |
direct | |
| measurement_calculator_input | 0..* MeasurementCalculatorInput |
direct | |
| asset | 0..1 Asset |
Asset that has a measurement | direct |
| measurement_action | 0..1 MeasurementAction |
The measurement action that is performed on the measurement | direct |
| locations | 0..* Location |
Location of this measurement | direct |
| procedures | 0..* Procedure |
Measurements are specified in types of documents, such as procedures | direct |
| 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
Identifier and Mapping Information
Schema Source
- from schema: https://cim.ucaiug.io/ns#TC57CIM
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | cim:Measurement |
| native | cim:Measurement |
LinkML Source
Direct
name: Measurement
description: "A Measurement represents any measured, calculated or non-measured non-calculated\
\ quantity. Any piece of equipment may contain Measurements, e.g. a substation may\
\ have temperature measurements and door open indications, a transformer may have\
\ oil temperature and tank pressure measurements, a bay may contain a number of\
\ power flow measurements and a Breaker may contain a switch status measurement.\
\ \r\nThe PSR - Measurement association is intended to capture this use of Measurement\
\ and is included in the naming hierarchy based on EquipmentContainer. The naming\
\ hierarchy typically has Measurements as leaves, e.g. Substation-VoltageLevel-Bay-Switch-Measurement.\r\
\nSome Measurements represent quantities related to a particular sensor location\
\ in the network, e.g. a voltage transformer (VT) or potential transformer (PT)\
\ at a busbar or a current transformer (CT) at the bar between a breaker and an\
\ isolator. The sensing position is not captured in the PSR - Measurement association.\
\ Instead it is captured by the Measurement - Terminal association that is used\
\ to define the sensing location in the network topology. The location is defined\
\ by the connection of the Terminal to ConductingEquipment. \r\nIf both a Terminal\
\ and PSR are associated, and the PSR is of type ConductingEquipment, the associated\
\ Terminal should belong to that ConductingEquipment instance.\r\nWhen the sensor\
\ location is needed both Measurement-PSR and Measurement-Terminal are used. The\
\ Measurement-Terminal association is never used alone."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: IdentifiedObject
attributes:
measurement_type:
name: measurement_type
description: "Specifies the type of measurement. For example, this specifies\
\ if the measurement represents an indoor temperature, outdoor temperature,\
\ bus voltage, line flow, etc.\r\nWhen the measurementType is set to \"Specialization\"\
, the type of Measurement is defined in more detail by the specialized class\
\ which inherits from Measurement.\r\n\r\n"
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.measurementType
multivalued: false
domain_of:
- Measurement
range: string
required: false
phases:
name: phases
description: "Indicates to which phases the measurement applies and avoids the\
\ need to use 'measurementType' to also encode phase information (which would\
\ explode the types). The phase information in Measurement, along with 'measurementType'\
\ and 'phases' uniquely defines a Measurement for a device, based on normal\
\ network phase. Their meaning will not change when the computed energizing\
\ phasing is changed due to jumpers or other reasons.\r\nIf the attribute is\
\ missing three phases (ABC) shall be assumed."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.phases
multivalued: false
domain_of:
- Terminal
- Measurement
- SwitchingAction
- Fault
- TransformerTankEnd
- ReadingType
range: PhaseCode
required: false
unit_multiplier:
name: unit_multiplier
description: The unit multiplier of the measured quantity.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.unitMultiplier
multivalued: false
domain_of:
- Measurement
- ProtectionEquipment
- Control
range: UnitMultiplier
required: false
unit_symbol:
name: unit_symbol
description: The unit of measure of the measured quantity.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.unitSymbol
multivalued: false
domain_of:
- Measurement
- ProtectionEquipment
- Control
- ResourceCapacity
range: UnitSymbol
required: false
terminal:
name: terminal
description: One or more measurements may be associated with a terminal in the
network.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Terminal
multivalued: false
domain_of:
- BusNameMarker
- OperationalLimitSet
- TopologicalNode
- TransformerEnd
- Measurement
- Bushing
- TieFlow
- SvPowerFlow
- RegulatingControl
- RemoteInputSignal
- BranchGroupTerminal
- AuxiliaryEquipment
- EquipmentFault
- PinTerminal
range: ACDCTerminal
required: false
protective_action_adjustment:
name: protective_action_adjustment
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.ProtectiveActionAdjustment
multivalued: true
domain_of:
- Measurement
- ConductingEquipment
- DCConductingEquipment
range: ProtectiveActionAdjustment
required: false
calculation_method_hierarchy:
name: calculation_method_hierarchy
description: Calculation method hierarchy which applies to this analog.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.CalculationMethodHierarchy
multivalued: false
domain_of:
- MeasurementValue
- CalculationMethodOrder
- Measurement
range: CalculationMethodHierarchy
required: false
power_system_resource:
name: power_system_resource
description: The power system resource that contains the measurement.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.PowerSystemResource
multivalued: false
domain_of:
- ReportingGroup
- Measurement
- ConfigurationEvent
- Control
- OperationalTag
- OperatingShare
- VerificationAction
- GenericAction
- PSREvent
range: PowerSystemResource
required: false
pin_measurement:
name: pin_measurement
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.PinMeasurement
multivalued: true
domain_of:
- Measurement
- MeasurementCalculator
range: PinMeasurement
required: false
measurement_calculator_input:
name: measurement_calculator_input
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.MeasurementCalculatorInput
multivalued: true
domain_of:
- Measurement
- MeasurementCalculator
range: MeasurementCalculatorInput
required: false
asset:
name: asset
description: Asset that has a measurement
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Asset
multivalued: false
domain_of:
- FinancialInfo
- Incident
- ProductAssetModel
- Measurement
- AssetDeployment
- ProcedureDataSet
- Reconditioning
- Medium
- ServiceLocation
- AssetFunction
- AnalyticScore
- Analytic
- AssetGroup
- OperationalTag
- Ownership
- ErpItemMaster
- ErpInventory
range: Asset
required: false
measurement_action:
name: measurement_action
description: The measurement action that is performed on the measurement
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.MeasurementAction
multivalued: false
domain_of:
- Measurement
range: MeasurementAction
required: false
locations:
name: locations
description: Location of this measurement.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Locations
multivalued: true
domain_of:
- LandProperty
- Measurement
- OldCrew
- Route
- AssetLocationHazard
- CoordinateSystem
range: Location
required: false
procedures:
name: procedures
description: Measurements are specified in types of documents, such as procedures.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Procedures
multivalued: true
domain_of:
- Asset
- CompatibleUnit
- Measurement
- Limit
range: Procedure
required: false
class_uri: cim:Measurement
Induced
name: Measurement
description: "A Measurement represents any measured, calculated or non-measured non-calculated\
\ quantity. Any piece of equipment may contain Measurements, e.g. a substation may\
\ have temperature measurements and door open indications, a transformer may have\
\ oil temperature and tank pressure measurements, a bay may contain a number of\
\ power flow measurements and a Breaker may contain a switch status measurement.\
\ \r\nThe PSR - Measurement association is intended to capture this use of Measurement\
\ and is included in the naming hierarchy based on EquipmentContainer. The naming\
\ hierarchy typically has Measurements as leaves, e.g. Substation-VoltageLevel-Bay-Switch-Measurement.\r\
\nSome Measurements represent quantities related to a particular sensor location\
\ in the network, e.g. a voltage transformer (VT) or potential transformer (PT)\
\ at a busbar or a current transformer (CT) at the bar between a breaker and an\
\ isolator. The sensing position is not captured in the PSR - Measurement association.\
\ Instead it is captured by the Measurement - Terminal association that is used\
\ to define the sensing location in the network topology. The location is defined\
\ by the connection of the Terminal to ConductingEquipment. \r\nIf both a Terminal\
\ and PSR are associated, and the PSR is of type ConductingEquipment, the associated\
\ Terminal should belong to that ConductingEquipment instance.\r\nWhen the sensor\
\ location is needed both Measurement-PSR and Measurement-Terminal are used. The\
\ Measurement-Terminal association is never used alone."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: IdentifiedObject
attributes:
measurement_type:
name: measurement_type
description: "Specifies the type of measurement. For example, this specifies\
\ if the measurement represents an indoor temperature, outdoor temperature,\
\ bus voltage, line flow, etc.\r\nWhen the measurementType is set to \"Specialization\"\
, the type of Measurement is defined in more detail by the specialized class\
\ which inherits from Measurement.\r\n\r\n"
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.measurementType
multivalued: false
alias: measurement_type
owner: Measurement
domain_of:
- Measurement
range: string
required: false
phases:
name: phases
description: "Indicates to which phases the measurement applies and avoids the\
\ need to use 'measurementType' to also encode phase information (which would\
\ explode the types). The phase information in Measurement, along with 'measurementType'\
\ and 'phases' uniquely defines a Measurement for a device, based on normal\
\ network phase. Their meaning will not change when the computed energizing\
\ phasing is changed due to jumpers or other reasons.\r\nIf the attribute is\
\ missing three phases (ABC) shall be assumed."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.phases
multivalued: false
alias: phases
owner: Measurement
domain_of:
- Terminal
- Measurement
- SwitchingAction
- Fault
- TransformerTankEnd
- ReadingType
range: PhaseCode
required: false
unit_multiplier:
name: unit_multiplier
description: The unit multiplier of the measured quantity.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.unitMultiplier
multivalued: false
alias: unit_multiplier
owner: Measurement
domain_of:
- Measurement
- ProtectionEquipment
- Control
range: UnitMultiplier
required: false
unit_symbol:
name: unit_symbol
description: The unit of measure of the measured quantity.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.unitSymbol
multivalued: false
alias: unit_symbol
owner: Measurement
domain_of:
- Measurement
- ProtectionEquipment
- Control
- ResourceCapacity
range: UnitSymbol
required: false
terminal:
name: terminal
description: One or more measurements may be associated with a terminal in the
network.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Terminal
multivalued: false
alias: terminal
owner: Measurement
domain_of:
- BusNameMarker
- OperationalLimitSet
- TopologicalNode
- TransformerEnd
- Measurement
- Bushing
- TieFlow
- SvPowerFlow
- RegulatingControl
- RemoteInputSignal
- BranchGroupTerminal
- AuxiliaryEquipment
- EquipmentFault
- PinTerminal
range: ACDCTerminal
required: false
protective_action_adjustment:
name: protective_action_adjustment
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.ProtectiveActionAdjustment
multivalued: true
alias: protective_action_adjustment
owner: Measurement
domain_of:
- Measurement
- ConductingEquipment
- DCConductingEquipment
range: ProtectiveActionAdjustment
required: false
calculation_method_hierarchy:
name: calculation_method_hierarchy
description: Calculation method hierarchy which applies to this analog.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.CalculationMethodHierarchy
multivalued: false
alias: calculation_method_hierarchy
owner: Measurement
domain_of:
- MeasurementValue
- CalculationMethodOrder
- Measurement
range: CalculationMethodHierarchy
required: false
power_system_resource:
name: power_system_resource
description: The power system resource that contains the measurement.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.PowerSystemResource
multivalued: false
alias: power_system_resource
owner: Measurement
domain_of:
- ReportingGroup
- Measurement
- ConfigurationEvent
- Control
- OperationalTag
- OperatingShare
- VerificationAction
- GenericAction
- PSREvent
range: PowerSystemResource
required: false
pin_measurement:
name: pin_measurement
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.PinMeasurement
multivalued: true
alias: pin_measurement
owner: Measurement
domain_of:
- Measurement
- MeasurementCalculator
range: PinMeasurement
required: false
measurement_calculator_input:
name: measurement_calculator_input
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.MeasurementCalculatorInput
multivalued: true
alias: measurement_calculator_input
owner: Measurement
domain_of:
- Measurement
- MeasurementCalculator
range: MeasurementCalculatorInput
required: false
asset:
name: asset
description: Asset that has a measurement
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Asset
multivalued: false
alias: asset
owner: Measurement
domain_of:
- FinancialInfo
- Incident
- ProductAssetModel
- Measurement
- AssetDeployment
- ProcedureDataSet
- Reconditioning
- Medium
- ServiceLocation
- AssetFunction
- AnalyticScore
- Analytic
- AssetGroup
- OperationalTag
- Ownership
- ErpItemMaster
- ErpInventory
range: Asset
required: false
measurement_action:
name: measurement_action
description: The measurement action that is performed on the measurement
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
slot_uri: cim:Measurement.MeasurementAction
multivalued: false
alias: measurement_action
owner: Measurement
domain_of:
- Measurement
range: MeasurementAction
required: false
locations:
name: locations
description: Location of this measurement.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Locations
multivalued: true
alias: locations
owner: Measurement
domain_of:
- LandProperty
- Measurement
- OldCrew
- Route
- AssetLocationHazard
- CoordinateSystem
range: Location
required: false
procedures:
name: procedures
description: Measurements are specified in types of documents, such as procedures.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
slot_uri: cim:Measurement.Procedures
multivalued: true
alias: procedures
owner: Measurement
domain_of:
- Asset
- CompatibleUnit
- Measurement
- Limit
range: Procedure
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: Measurement
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: Measurement
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: Measurement
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: Measurement
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: Measurement
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: Measurement
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: Measurement
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: Measurement
domain_of:
- IdentifiedObject
range: ChangeSetMember
required: false
class_uri: cim:Measurement