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PowerTransformer

An electrical device consisting of two or more coupled windings, with or without a magnetic core, for introducing mutual coupling between electric circuits. Transformers can be used to control voltage and phase shift (active power flow).A power transformer may be composed of separate transformer tanks that need not be identical.A power transformer can be modelled with or without tanks and is intended for use in both balanced and unbalanced representations. A power transformer typically has two terminals, but may have one (grounding), three or more terminals.The inherited association ConductingEquipment.BaseVoltage should not be used. The association from TransformerEnd to BaseVoltage should be used instead.

URI: cim:PowerTransformer
Type: Class

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

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

        Equipment <|-- ConductingEquipment : 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

        ConductingEquipment --> BaseVoltage : ConductingEquipment.BaseVoltage

        BaseVoltage
            click BaseVoltage href "/Models/Profiles/Equipment/ConcreteClasses/BaseVoltage/"
            style BaseVoltage fill:#A52A2A,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

        PowerTransformerEnd --> PowerTransformer : PowerTransformerEnd.PowerTransformer

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

        Terminal --> ConductingEquipment : Terminal.ConductingEquipment

        Terminal
            click Terminal href "/Models/Profiles/Equipment/ConcreteClasses/Terminal/"
            style Terminal 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

        ConductingEquipment : ConductingEquipment.BaseVoltage
        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
BaseVoltage cim:ConductingEquipment.BaseVoltage 0..1 BaseVoltage Base voltage of this conducting equipment. Use only when there is no voltage level container used and only one base voltage applies. For example, not used for transformers. ConductingEquipment
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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