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GeneratingUnit

A single or set of synchronous machines for converting mechanical power into alternating-current power. For example, individual machines within a set may be defined for scheduling purposes while a single control signal is derived for the set. In this case there would be a GeneratingUnit for each member of the set and an additional GeneratingUnit corresponding to the set.

URI: cim:GeneratingUnit
Type: Class

%%{init: {'theme':'base','themeVariables': {'lineColor': '#FF0000'}}}%%
classDiagram
    class GeneratingUnit
    click GeneratingUnit href "/Models/Profiles/Equipment/ConcreteClasses/GeneratingUnit/"
    style GeneratingUnit fill:#102820,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        Equipment <|-- GeneratingUnit : inherits
            click Equipment href "/Models/Profiles/Equipment/AbstractClasses/Equipment/"
            style Equipment fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        PowerSystemResource <|-- Equipment : inherits
            click PowerSystemResource href "/Models/Profiles/Equipment/AbstractClasses/PowerSystemResource/"
            style PowerSystemResource fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        IdentifiedObject <|-- PowerSystemResource : inherits
            click IdentifiedObject href "/Models/Profiles/Equipment/AbstractClasses/IdentifiedObject/"
            style IdentifiedObject fill:#8F9779,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        Equipment --> EquipmentContainer : Equipment.EquipmentContainer

        EquipmentContainer
            click EquipmentContainer href "/Models/Profiles/Equipment/AbstractClasses/EquipmentContainer/"
            style EquipmentContainer fill:#A52A2A,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white
        PowerSystemResource --> AssetInfo : PowerSystemResource.AssetDataSheet

        AssetInfo : Not defined in profile

        AssetInfo
            style AssetInfo fill:#A9A9A9,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        OperationalLimitSet --> Equipment : OperationalLimitSet.Equipment

        OperationalLimitSet
            click OperationalLimitSet href "/Models/Profiles/Equipment/ConcreteClasses/OperationalLimitSet/"
            style OperationalLimitSet fill:#A52A2A,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        RotatingMachine --> GeneratingUnit : RotatingMachine.GeneratingUnit

        RotatingMachine
            click RotatingMachine href "/Models/Profiles/Equipment/AbstractClasses/RotatingMachine/"
            style RotatingMachine fill:#A52A2A,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        PowerSystemResource --> LocationMethodKind : PowerSystemResource.locationMethodKind

        LocationMethodKind
            click LocationMethodKind href "/Models/Profiles/Equipment/Enumerations/LocationMethodKind/"
            style LocationMethodKind fill:#4D2D18,stroke:#333,stroke-width:2px,rx:10,ry:10,color:white

        GeneratingUnit : GeneratingUnit.highControlLimit
        GeneratingUnit : GeneratingUnit.initialP
        GeneratingUnit : GeneratingUnit.lowControlLimit
        GeneratingUnit : GeneratingUnit.maxEconomicP
        GeneratingUnit : GeneratingUnit.maxOperatingP
        GeneratingUnit : GeneratingUnit.minEconomicP
        GeneratingUnit : GeneratingUnit.minOperatingP
        GeneratingUnit : GeneratingUnit.nominalP
        GeneratingUnit : GeneratingUnit.ratedGrossMaxP
        GeneratingUnit : GeneratingUnit.ratedNetMaxP
        Equipment : Equipment.aggregate
        Equipment : Equipment.normallyInService
        Equipment : Equipment.EquipmentContainer
        PowerSystemResource : PowerSystemResource.locationMethodKind
        PowerSystemResource : PowerSystemResource.AssetDataSheet
        IdentifiedObject : IdentifiedObject.mRID
        IdentifiedObject : IdentifiedObject.description
        IdentifiedObject : IdentifiedObject.name

Inheritance

Attributes

Name URI Cardinality and Range Description Inheritance
highControlLimit cim:GeneratingUnit.highControlLimit 0..1 ActivePower High limit for secondary (AGC) control. direct
initialP cim:GeneratingUnit.initialP 0..1 ActivePower Default initial active power which is used to store a powerflow result for the initial active power for this unit in this network configuration. direct
lowControlLimit cim:GeneratingUnit.lowControlLimit 0..1 ActivePower Low limit for secondary (AGC) control. direct
maxEconomicP cim:GeneratingUnit.maxEconomicP 0..1 ActivePower Maximum high economic active power limit, that should not exceed the maximum operating active power limit. direct
maxOperatingP cim:GeneratingUnit.maxOperatingP 0..1 ActivePower This is the maximum operating active power limit the dispatcher can enter for this unit. direct
minEconomicP cim:GeneratingUnit.minEconomicP 0..1 ActivePower Low economic active power limit that shall be greater than or equal to the minimum operating active power limit. direct
minOperatingP cim:GeneratingUnit.minOperatingP 1..1 ActivePower This is the minimum operating active power limit the dispatcher can enter for this unit. direct
nominalP cim:GeneratingUnit.nominalP 0..1 ActivePower The nominal power of the generating unit. Used to give precise meaning to percentage based attributes such as the governor speed change droop (governorSCD attribute).The attribute shall be a positive value equal to or less than RotatingMachine.ratedS. direct
ratedGrossMaxP cim:GeneratingUnit.ratedGrossMaxP 0..1 ActivePower The unit's gross rated maximum capacity (book value).The attribute shall be a positive value. direct
ratedNetMaxP cim:GeneratingUnit.ratedNetMaxP 0..1 ActivePower The net rated maximum capacity determined by subtracting the auxiliary power used to operate the internal plant machinery from the rated gross maximum capacity.The attribute shall be a positive value. direct
aggregate cim:Equipment.aggregate 0..1 boolean The aggregate attribute is used to indicate that the object is an aggregate of other objects. The aggregate attribute is used to indicate that the object is an aggregate of other objects. The aggregate attribute is used to indicate that the object is an aggregate of other objects. Equipment
normallyInService cim:Equipment.normallyInService 0..1 boolean The normallyInService attribute is used to indicate that the object is normally in service. The normallyInService attribute is used to indicate that the object is normally in service. The normallyInService attribute is used to indicate that the object is normally in service. Equipment
EquipmentContainer cim:Equipment.EquipmentContainer 0..1 EquipmentContainer Container of this equipment. Equipment
locationMethodKind nc-no:PowerSystemResource.locationMethodKind 0..1 LocationMethodKind Possible methods to derive geographical location. PowerSystemResource
AssetDataSheet cim:PowerSystemResource.AssetDataSheet 0..1 AssetInfo Datasheet information for this power system resource. PowerSystemResource
mRID cim:IdentifiedObject.mRID 0..1 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. IdentifiedObject
description cim:IdentifiedObject.description 0..1 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. IdentifiedObject
name cim:IdentifiedObject.name 0..1 string The name is any free human readable and possibly non unique text naming the object. IdentifiedObject

Schema Source

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