StaticVarCompensator

A facility for providing variable and controllable shunt reactive power. The SVC typically consists of a stepdown transformer, filter, thyristor-controlled reactor, and thyristor-switched capacitor arms.The SVC may operate in fixed MVar output mode or in voltage control mode. When in voltage control mode, the output of the SVC will be proportional to the deviation of voltage at the controlled bus from the voltage setpoint. The SVC characteristic slope defines the proportion. If the voltage at the controlled bus is equal to the voltage setpoint, the SVC MVar output is zero.

URI: cim:StaticVarCompensator
Type: Class

 classDiagram
    class StaticVarCompensator
    click StaticVarCompensator href "../StaticVarCompensator"
      RegulatingCondEq <|-- StaticVarCompensator
        click RegulatingCondEq href "../RegulatingCondEq"

      StaticVarCompensator : Equipment.aggregate

      StaticVarCompensator : ConductingEquipment.BaseVoltage

          StaticVarCompensator --> BaseVoltage : ConductingEquipment.BaseVoltage
          click BaseVoltage href "../BaseVoltage"

      StaticVarCompensator : StaticVarCompensator.capacitiveRating

      StaticVarCompensator : IdentifiedObject.description

      StaticVarCompensator : Equipment.EquipmentContainer

          StaticVarCompensator --> EquipmentContainer : Equipment.EquipmentContainer
          click EquipmentContainer href "../EquipmentContainer"

      StaticVarCompensator : StaticVarCompensator.inductiveRating

      StaticVarCompensator : IdentifiedObject.mRID

      StaticVarCompensator : IdentifiedObject.name

      StaticVarCompensator : Equipment.normallyInService

      StaticVarCompensator : RegulatingCondEq.RegulatingControl

          StaticVarCompensator --> RegulatingControl : RegulatingCondEq.RegulatingControl
          click RegulatingControl href "../RegulatingControl"

      StaticVarCompensator : StaticVarCompensator.slope

      StaticVarCompensator : StaticVarCompensator.voltageSetPoint

Inheritance

• IdentifiedObject
  • PowerSystemResource
    • Equipment
      • ConductingEquipment
        • EnergyConnection
          • RegulatingCondEq
            • StaticVarCompensator

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
capacitiveRating	cim:StaticVarCompensator.capacitiveRating	1 Reactance	Capacitive reactance at maximum capacitive reactive power	direct
inductiveRating	cim:StaticVarCompensator.inductiveRating	1 Reactance	Inductive reactance at maximum inductive reactive power	direct
slope	cim:StaticVarCompensator.slope	1 VoltagePerReactivePower	The characteristics slope of an SVC defines how the reactive power output cha...	direct
voltageSetPoint	cim:StaticVarCompensator.voltageSetPoint	0..1 Voltage	The reactive power output of the SVC is proportional to the difference betwee...	direct
RegulatingControl	cim:RegulatingCondEq.RegulatingControl	0..1 RegulatingControl	The regulating control scheme in which this equipment participates	RegulatingCondEq
BaseVoltage	cim:ConductingEquipment.BaseVoltage	0..1 BaseVoltage	Base voltage of this conducting equipment	ConductingEquipment
aggregate	cim:Equipment.aggregate	0..1 boolean	The aggregate flag provides an alternative way of representing an aggregated ...	Equipment
normallyInService	cim:Equipment.normallyInService	0..1 boolean	Specifies the availability of the equipment under normal operating conditions	Equipment
EquipmentContainer	cim:Equipment.EquipmentContainer	0..1 EquipmentContainer	Container of this equipment	Equipment
mRID	cim:IdentifiedObject.mRID	1 string	Master resource identifier issued by a model authority	IdentifiedObject
description	cim:IdentifiedObject.description	0..1 string	The description is a free human readable text describing or naming the object	IdentifiedObject
name	cim:IdentifiedObject.name	1 string	The name is any free human readable and possibly non unique text naming the o...	IdentifiedObject

Comments

• • The value of the inductiveRating attribute must always be negative.- The value of the capactiveRating attribute must always be positive.

Identifier and Mapping Information

Schema Source

• from schema: http://iec.ch/TC57/2020/CPSM-CoreEquipment#

Mappings

Mapping Type	Mapped Value
self	cim:StaticVarCompensator
native	this:StaticVarCompensator