GovSteamIEEE1

IEEE steam turbine governor model.

Reference: IEEE Transactions on Power Apparatus and Systems, November/December 1973, Volume PAS-92, Number 6, Dynamic Models for Steam and Hydro Turbines in Power System Studies, page 1904.

URI: cim:GovSteamIEEE1
Type: Class

 classDiagram
    class GovSteamIEEE1
    click GovSteamIEEE1 href "../GovSteamIEEE1"
      TurbineGovernorDynamics <|-- GovSteamIEEE1
        click TurbineGovernorDynamics href "../TurbineGovernorDynamics"

      GovSteamIEEE1 : TurbineGovernorDynamics.AsynchronousMachineDynamics

          GovSteamIEEE1 --> AsynchronousMachineDynamics : TurbineGovernorDynamics.AsynchronousMachineDynamics
          click AsynchronousMachineDynamics href "../AsynchronousMachineDynamics"

      GovSteamIEEE1 : IdentifiedObject.description

      GovSteamIEEE1 : DynamicsFunctionBlock.enabled

      GovSteamIEEE1 : GovSteamIEEE1.k

          GovSteamIEEE1 --> PU : GovSteamIEEE1.k
          click PU href "../PU"

      GovSteamIEEE1 : GovSteamIEEE1.k1

      GovSteamIEEE1 : GovSteamIEEE1.k2

      GovSteamIEEE1 : GovSteamIEEE1.k3

      GovSteamIEEE1 : GovSteamIEEE1.k4

      GovSteamIEEE1 : GovSteamIEEE1.k5

      GovSteamIEEE1 : GovSteamIEEE1.k6

      GovSteamIEEE1 : GovSteamIEEE1.k7

      GovSteamIEEE1 : GovSteamIEEE1.k8

      GovSteamIEEE1 : IdentifiedObject.mRID

      GovSteamIEEE1 : GovSteamIEEE1.mwbase

          GovSteamIEEE1 --> ActivePower : GovSteamIEEE1.mwbase
          click ActivePower href "../ActivePower"

      GovSteamIEEE1 : IdentifiedObject.name

      GovSteamIEEE1 : GovSteamIEEE1.pmax

          GovSteamIEEE1 --> PU : GovSteamIEEE1.pmax
          click PU href "../PU"

      GovSteamIEEE1 : GovSteamIEEE1.pmin

          GovSteamIEEE1 --> PU : GovSteamIEEE1.pmin
          click PU href "../PU"

      GovSteamIEEE1 : TurbineGovernorDynamics.SynchronousMachineDynamics

          GovSteamIEEE1 --> SynchronousMachineDynamics : TurbineGovernorDynamics.SynchronousMachineDynamics
          click SynchronousMachineDynamics href "../SynchronousMachineDynamics"

      GovSteamIEEE1 : GovSteamIEEE1.t1

          GovSteamIEEE1 --> Seconds : GovSteamIEEE1.t1
          click Seconds href "../Seconds"

      GovSteamIEEE1 : GovSteamIEEE1.t2

          GovSteamIEEE1 --> Seconds : GovSteamIEEE1.t2
          click Seconds href "../Seconds"

      GovSteamIEEE1 : GovSteamIEEE1.t3

          GovSteamIEEE1 --> Seconds : GovSteamIEEE1.t3
          click Seconds href "../Seconds"

      GovSteamIEEE1 : GovSteamIEEE1.t4

          GovSteamIEEE1 --> Seconds : GovSteamIEEE1.t4
          click Seconds href "../Seconds"

      GovSteamIEEE1 : GovSteamIEEE1.t5

          GovSteamIEEE1 --> Seconds : GovSteamIEEE1.t5
          click Seconds href "../Seconds"

      GovSteamIEEE1 : GovSteamIEEE1.t6

          GovSteamIEEE1 --> Seconds : GovSteamIEEE1.t6
          click Seconds href "../Seconds"

      GovSteamIEEE1 : GovSteamIEEE1.t7

          GovSteamIEEE1 --> Seconds : GovSteamIEEE1.t7
          click Seconds href "../Seconds"

      GovSteamIEEE1 : TurbineGovernorDynamics.TurbineLoadControllerDynamics

          GovSteamIEEE1 --> TurbineLoadControllerDynamics : TurbineGovernorDynamics.TurbineLoadControllerDynamics
          click TurbineLoadControllerDynamics href "../TurbineLoadControllerDynamics"

      GovSteamIEEE1 : GovSteamIEEE1.uc

      GovSteamIEEE1 : GovSteamIEEE1.uo

Inheritance

• IdentifiedObject
  • DynamicsFunctionBlock
    • TurbineGovernorDynamics
      • GovSteamIEEE1

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
mwbase	cim:GovSteamIEEE1.mwbase	1 ActivePower	Base for power values (MWbase) (> 0)	direct
k	cim:GovSteamIEEE1.k	1 PU	Governor gain (reciprocal of droop) (K) (> 0)	direct
t1	cim:GovSteamIEEE1.t1	1 Seconds	Governor lag time constant (T1) (>= 0)	direct
t2	cim:GovSteamIEEE1.t2	1 Seconds	Governor lead time constant (T2) (>= 0)	direct
t3	cim:GovSteamIEEE1.t3	1 Seconds	Valve positioner time constant (T3) (> 0)	direct
uo	cim:GovSteamIEEE1.uo	1 float	Maximum valve opening velocity (Uo) (> 0)	direct
uc	cim:GovSteamIEEE1.uc	1 float	Maximum valve closing velocity (Uc) (< 0)	direct
pmax	cim:GovSteamIEEE1.pmax	1 PU	Maximum valve opening (Pmax) (> GovSteamIEEE1	direct
pmin	cim:GovSteamIEEE1.pmin	1 PU	Minimum valve opening (Pmin) (>= 0 and < GovSteamIEEE1	direct
t4	cim:GovSteamIEEE1.t4	1 Seconds	Inlet piping/steam bowl time constant (T4) (>= 0)	direct
k1	cim:GovSteamIEEE1.k1	1 float	Fraction of HP shaft power after first boiler pass (K1)	direct
k2	cim:GovSteamIEEE1.k2	1 float	Fraction of LP shaft power after first boiler pass (K2)	direct
t5	cim:GovSteamIEEE1.t5	1 Seconds	Time constant of second boiler pass (T5) (>= 0)	direct
k3	cim:GovSteamIEEE1.k3	1 float	Fraction of HP shaft power after second boiler pass (K3)	direct
k4	cim:GovSteamIEEE1.k4	1 float	Fraction of LP shaft power after second boiler pass (K4)	direct
t6	cim:GovSteamIEEE1.t6	1 Seconds	Time constant of third boiler pass (T6) (>= 0)	direct
k5	cim:GovSteamIEEE1.k5	1 float	Fraction of HP shaft power after third boiler pass (K5)	direct
k6	cim:GovSteamIEEE1.k6	1 float	Fraction of LP shaft power after third boiler pass (K6)	direct
t7	cim:GovSteamIEEE1.t7	1 Seconds	Time constant of fourth boiler pass (T7) (>= 0)	direct
k7	cim:GovSteamIEEE1.k7	1 float	Fraction of HP shaft power after fourth boiler pass (K7)	direct
k8	cim:GovSteamIEEE1.k8	1 float	Fraction of LP shaft power after fourth boiler pass (K8)	direct
SynchronousMachineDynamics	cim:TurbineGovernorDynamics.SynchronousMachineDynamics	0..1 SynchronousMachineDynamics	Synchronous machine model with which this turbine-governor model is associate...	TurbineGovernorDynamics
AsynchronousMachineDynamics	cim:TurbineGovernorDynamics.AsynchronousMachineDynamics	0..1 AsynchronousMachineDynamics	Asynchronous machine model with which this turbine-governor model is associat...	TurbineGovernorDynamics
TurbineLoadControllerDynamics	cim:TurbineGovernorDynamics.TurbineLoadControllerDynamics	0..1 TurbineLoadControllerDynamics	Turbine load controller providing input to this turbine-governor	TurbineGovernorDynamics
enabled	cim:DynamicsFunctionBlock.enabled	1 boolean	Function block used indicator	DynamicsFunctionBlock
description	cim:IdentifiedObject.description	0..1 string	The description is a free human readable text describing or naming the object	IdentifiedObject
mRID	cim:IdentifiedObject.mRID	1 string	Master resource identifier issued by a model authority	IdentifiedObject
name	cim:IdentifiedObject.name	0..1 string	The name is any free human readable and possibly non unique text naming the o...	IdentifiedObject

Identifier and Mapping Information

Schema Source

• from schema: http://iec.ch/TC57/ns/CIM/Dynamics-EU#Package_DynamicsProfile

Mappings

Mapping Type	Mapped Value
self	cim:GovSteamIEEE1
native	this:GovSteamIEEE1