GovHydro4

Hydro turbine and governor. Represents plants with straight-forward penstock configurations and hydraulic governors of the traditional 'dashpot' type. This model can be used to represent simple, Francis/Pelton or Kaplan turbines.

Type

Class

URI

cim:GovHydro4

CIM standard (perspective)

IEC61970 (Grid)

Slots

Associated classes
Figure 1. Associated classes
Name Cardinality Type Description

InstanceSet

1

InstanceSet

Dataset containing the data objects.

at

0..1

PU

Turbine gain (At). Typical value = 1,2.

bgv0

0..1

PU

Kaplan blade servo point 0 (Bgv0) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0.

bgv1

0..1

PU

Kaplan blade servo point 1 (Bgv1) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0.

bgv2

0..1

PU

Kaplan blade servo point 2 (Bgv2) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0,1.

bgv3

0..1

PU

Kaplan blade servo point 3 (Bgv3) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0,667.

bgv4

0..1

PU

Kaplan blade servo point 4 (Bgv4) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0,9.

bgv5

0..1

PU

Kaplan blade servo point 5 (Bgv5) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 1.

bmax

0..1

float

Maximum blade adjustment factor (Bmax) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 1,1276.

db1

0..1

Frequency

Intentional deadband width (db1). Unit = Hz. Typical value = 0.

db2

0..1

ActivePower

Unintentional dead-band (db2). Unit = MW. Typical value = 0.

dturb

0..1

PU

Turbine damping factor (Dturb). Unit = delta P (PU of MWbase) / delta speed (PU). Typical value for simple = 0,5, Francis/Pelton = 1,1, Kaplan = 1,1.

eps

0..1

Frequency

Intentional db hysteresis (eps). Unit = Hz. Typical value = 0.

gmax

0..1

PU

Maximum gate opening, PU of MWbase (Gmax) (> GovHydro4.gmin). Typical value = 1.

gmin

0..1

PU

Minimum gate opening, PU of MWbase (Gmin) (< GovHydro4.gmax). Typical value = 0.

gv0

0..1

PU

Nonlinear gain point 0, PU gv (Gv0) (= 0 for simple). Typical for Francis/Pelton = 0,1, Kaplan = 0,1.

gv1

0..1

PU

Nonlinear gain point 1, PU gv (Gv1) (= 0 for simple, > GovHydro4.gv0 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,4, Kaplan = 0,4.

gv2

0..1

PU

Nonlinear gain point 2, PU gv (Gv2) (= 0 for simple, > GovHydro4.gv1 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,5, Kaplan = 0,5.

gv3

0..1

PU

Nonlinear gain point 3, PU gv (Gv3) (= 0 for simple, > GovHydro4.gv2 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,7, Kaplan = 0,7.

gv4

0..1

PU

Nonlinear gain point 4, PU gv (Gv4) (= 0 for simple, > GovHydro4.gv3 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,8, Kaplan = 0,8.

gv5

0..1

PU

Nonlinear gain point 5, PU gv (Gv5) (= 0 for simple, < 1 and > GovHydro4.gv4 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,9, Kaplan = 0,9.

hdam

0..1

PU

Head available at dam (hdam). Typical value = 1.

model

0..1

GovHydro4ModelKind

The kind of model being represented (simple, Francis/Pelton or Kaplan).

mwbase

0..1

ActivePower

Base for power values (MWbase) (> 0). Unit = MW.

pgv0

0..1

PU

Nonlinear gain point 0, PU power (Pgv0) (= 0 for simple). Typical value = 0.

pgv1

0..1

PU

Nonlinear gain point 1, PU power (Pgv1) (= 0 for simple). Typical value for Francis/Pelton = 0,42, Kaplan = 0,35.

pgv2

0..1

PU

Nonlinear gain point 2, PU power (Pgv2) (= 0 for simple). Typical value for Francis/Pelton = 0,56, Kaplan = 0,468.

pgv3

0..1

PU

Nonlinear gain point 3, PU power (Pgv3) (= 0 for simple). Typical value for Francis/Pelton = 0,8, Kaplan = 0,796.

pgv4

0..1

PU

Nonlinear gain point 4, PU power (Pgv4) (= 0 for simple). Typical value for Francis/Pelton = 0,9, Kaplan = 0,917.

pgv5

0..1

PU

Nonlinear gain point 5, PU power (Pgv5) (= 0 for simple). Typical value for Francis/Pelton = 0,97, Kaplan = 0,99.

qnl

0..1

PU

No-load flow at nominal head (Qnl). Typical value for simple = 0,08, Francis/Pelton = 0, Kaplan = 0.

rperm

0..1

Seconds

Permanent droop (Rperm) (>= 0). Typical value = 0,05.

rtemp

0..1

Seconds

Temporary droop (Rtemp) (>= 0). Typical value = 0,3.

tblade

0..1

Seconds

Blade servo time constant (Tblade) (>= 0). Typical value = 100.

tg

0..1

Seconds

Gate servo time constant (Tg) (> 0). Typical value = 0,5.

tp

0..1

Seconds

Pilot servo time constant (Tp) (>= 0). Typical value = 0,1.

tr

0..1

Seconds

Dashpot time constant (Tr) (>= 0). Typical value = 5.

tw

0..1

Seconds

Water inertia time constant (Tw) (> 0). Typical value = 1.

uc

0..1

float

Max gate closing velocity (Uc). Typical value = 0,2.

uo

0..1

float

Max gate opening velocity (Uo). Typical value = 0,2.

AsynchronousMachineDynamics

0..1

AsynchronousMachineDynamics

Asynchronous machine model with which this turbine-governor model is associated. TurbineGovernorDynamics shall have either an association to SynchronousMachineDynamics or to AsynchronousMachineDynamics.

PropertiesCIMDataObject

0..1

ChangeSetMember

The single CIM data object in the appropriate dataset context.

SynchronousMachineDynamics

0..1

SynchronousMachineDynamics

Synchronous machine model with which this turbine-governor model is associated. TurbineGovernorDynamics shall have either an association to SynchronousMachineDynamics or to AsynchronousMachineDynamics.

TurbineLoadControllerDynamics

0..1

TurbineLoadControllerDynamics

Turbine load controller providing input to this turbine-governor.

aliasName

0..1

string

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. The 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.

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.

enabled

0..1

boolean

Function block used indicator. true = use of function block is enabled false = use of function block is disabled.

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.

name

0..1

string

The name is any free human readable and possibly non unique text naming the object.

DiagramObjects

0..*

DiagramObject

The diagram objects that are associated with the domain object.

Names

0..*

Name

All names of this identified object.

TargetingCIMDataObject

0..*

ChangeSetMember

Data objects registered.


aliasName

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. The 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.

URI

cim:IdentifiedObject.aliasName

Cardinality

0..1

Type

string

Inherited from

IdentifiedObject

AsynchronousMachineDynamics

Asynchronous machine model with which this turbine-governor model is associated. TurbineGovernorDynamics shall have either an association to SynchronousMachineDynamics or to AsynchronousMachineDynamics.

URI

cim:TurbineGovernorDynamics.AsynchronousMachineDynamics

Cardinality

0..1

Type

AsynchronousMachineDynamics

Inherited from

TurbineGovernorDynamics

at

Turbine gain (At). Typical value = 1,2.

URI

cim:GovHydro4.at

Cardinality

0..1

Type

PU

bgv0

Kaplan blade servo point 0 (Bgv0) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0.

URI

cim:GovHydro4.bgv0

Cardinality

0..1

Type

PU

bgv1

Kaplan blade servo point 1 (Bgv1) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0.

URI

cim:GovHydro4.bgv1

Cardinality

0..1

Type

PU

bgv2

Kaplan blade servo point 2 (Bgv2) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0,1.

URI

cim:GovHydro4.bgv2

Cardinality

0..1

Type

PU

bgv3

Kaplan blade servo point 3 (Bgv3) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0,667.

URI

cim:GovHydro4.bgv3

Cardinality

0..1

Type

PU

bgv4

Kaplan blade servo point 4 (Bgv4) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 0,9.

URI

cim:GovHydro4.bgv4

Cardinality

0..1

Type

PU

bgv5

Kaplan blade servo point 5 (Bgv5) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 1.

URI

cim:GovHydro4.bgv5

Cardinality

0..1

Type

PU

bmax

Maximum blade adjustment factor (Bmax) (= 0 for simple, = 0 for Francis/Pelton). Typical value for Kaplan = 1,1276.

URI

cim:GovHydro4.bmax

Cardinality

0..1

Type

float

db1

Intentional deadband width (db1). Unit = Hz. Typical value = 0.

URI

cim:GovHydro4.db1

Cardinality

0..1

Type

Frequency

db2

Unintentional dead-band (db2). Unit = MW. Typical value = 0.

URI

cim:GovHydro4.db2

Cardinality

0..1

Type

ActivePower

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.

URI

cim:IdentifiedObject.description

Cardinality

0..1

Type

string

Inherited from

IdentifiedObject

DiagramObjects

The diagram objects that are associated with the domain object.

URI

cim:IdentifiedObject.DiagramObjects

Cardinality

0..*

Type

DiagramObject

Inherited from

IdentifiedObject

dturb

Turbine damping factor (Dturb). Unit = delta P (PU of MWbase) / delta speed (PU). Typical value for simple = 0,5, Francis/Pelton = 1,1, Kaplan = 1,1.

URI

cim:GovHydro4.dturb

Cardinality

0..1

Type

PU

enabled

Function block used indicator. true = use of function block is enabled false = use of function block is disabled.

URI

cim:DynamicsFunctionBlock.enabled

Cardinality

0..1

Type

boolean

Inherited from

DynamicsFunctionBlock

eps

Intentional db hysteresis (eps). Unit = Hz. Typical value = 0.

URI

cim:GovHydro4.eps

Cardinality

0..1

Type

Frequency

gmax

Maximum gate opening, PU of MWbase (Gmax) (> GovHydro4.gmin). Typical value = 1.

URI

cim:GovHydro4.gmax

Cardinality

0..1

Type

PU

gmin

Minimum gate opening, PU of MWbase (Gmin) (< GovHydro4.gmax). Typical value = 0.

URI

cim:GovHydro4.gmin

Cardinality

0..1

Type

PU

gv0

Nonlinear gain point 0, PU gv (Gv0) (= 0 for simple). Typical for Francis/Pelton = 0,1, Kaplan = 0,1.

URI

cim:GovHydro4.gv0

Cardinality

0..1

Type

PU

gv1

Nonlinear gain point 1, PU gv (Gv1) (= 0 for simple, > GovHydro4.gv0 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,4, Kaplan = 0,4.

URI

cim:GovHydro4.gv1

Cardinality

0..1

Type

PU

gv2

Nonlinear gain point 2, PU gv (Gv2) (= 0 for simple, > GovHydro4.gv1 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,5, Kaplan = 0,5.

URI

cim:GovHydro4.gv2

Cardinality

0..1

Type

PU

gv3

Nonlinear gain point 3, PU gv (Gv3) (= 0 for simple, > GovHydro4.gv2 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,7, Kaplan = 0,7.

URI

cim:GovHydro4.gv3

Cardinality

0..1

Type

PU

gv4

Nonlinear gain point 4, PU gv (Gv4) (= 0 for simple, > GovHydro4.gv3 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,8, Kaplan = 0,8.

URI

cim:GovHydro4.gv4

Cardinality

0..1

Type

PU

gv5

Nonlinear gain point 5, PU gv (Gv5) (= 0 for simple, < 1 and > GovHydro4.gv4 for Francis/Pelton and Kaplan). Typical value for Francis/Pelton = 0,9, Kaplan = 0,9.

URI

cim:GovHydro4.gv5

Cardinality

0..1

Type

PU

hdam

Head available at dam (hdam). Typical value = 1.

URI

cim:GovHydro4.hdam

Cardinality

0..1

Type

PU

InstanceSet

Dataset containing the data objects.

URI

cim:IdentifiedObject.InstanceSet

Cardinality

1

Type

InstanceSet

Inherited from

IdentifiedObject

model

The kind of model being represented (simple, Francis/Pelton or Kaplan).

URI

cim:GovHydro4.model

Cardinality

0..1

Type

GovHydro4ModelKind

mRID

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.

URI

cim:IdentifiedObject.mRID

Cardinality

0..1

Type

string

Inherited from

IdentifiedObject

mwbase

Base for power values (MWbase) (> 0). Unit = MW.

URI

cim:GovHydro4.mwbase

Cardinality

0..1

Type

ActivePower

name

The name is any free human readable and possibly non unique text naming the object.

URI

cim:IdentifiedObject.name

Cardinality

0..1

Type

string

Inherited from

IdentifiedObject

Names

All names of this identified object.

URI

cim:IdentifiedObject.Names

Cardinality

0..*

Type

Name

Inherited from

IdentifiedObject

pgv0

Nonlinear gain point 0, PU power (Pgv0) (= 0 for simple). Typical value = 0.

URI

cim:GovHydro4.pgv0

Cardinality

0..1

Type

PU

pgv1

Nonlinear gain point 1, PU power (Pgv1) (= 0 for simple). Typical value for Francis/Pelton = 0,42, Kaplan = 0,35.

URI

cim:GovHydro4.pgv1

Cardinality

0..1

Type

PU

pgv2

Nonlinear gain point 2, PU power (Pgv2) (= 0 for simple). Typical value for Francis/Pelton = 0,56, Kaplan = 0,468.

URI

cim:GovHydro4.pgv2

Cardinality

0..1

Type

PU

pgv3

Nonlinear gain point 3, PU power (Pgv3) (= 0 for simple). Typical value for Francis/Pelton = 0,8, Kaplan = 0,796.

URI

cim:GovHydro4.pgv3

Cardinality

0..1

Type

PU

pgv4

Nonlinear gain point 4, PU power (Pgv4) (= 0 for simple). Typical value for Francis/Pelton = 0,9, Kaplan = 0,917.

URI

cim:GovHydro4.pgv4

Cardinality

0..1

Type

PU

pgv5

Nonlinear gain point 5, PU power (Pgv5) (= 0 for simple). Typical value for Francis/Pelton = 0,97, Kaplan = 0,99.

URI

cim:GovHydro4.pgv5

Cardinality

0..1

Type

PU

PropertiesCIMDataObject

The single CIM data object in the appropriate dataset context.

URI

cim:IdentifiedObject.PropertiesCIMDataObject

Cardinality

0..1

Type

ChangeSetMember

Inherited from

IdentifiedObject

qnl

No-load flow at nominal head (Qnl). Typical value for simple = 0,08, Francis/Pelton = 0, Kaplan = 0.

URI

cim:GovHydro4.qnl

Cardinality

0..1

Type

PU

rperm

Permanent droop (Rperm) (>= 0). Typical value = 0,05.

URI

cim:GovHydro4.rperm

Cardinality

0..1

Type

Seconds

rtemp

Temporary droop (Rtemp) (>= 0). Typical value = 0,3.

URI

cim:GovHydro4.rtemp

Cardinality

0..1

Type

Seconds

SynchronousMachineDynamics

Synchronous machine model with which this turbine-governor model is associated. TurbineGovernorDynamics shall have either an association to SynchronousMachineDynamics or to AsynchronousMachineDynamics.

URI

cim:TurbineGovernorDynamics.SynchronousMachineDynamics

Cardinality

0..1

Type

SynchronousMachineDynamics

Inherited from

TurbineGovernorDynamics

TargetingCIMDataObject

Data objects registered.

URI

cim:IdentifiedObject.TargetingCIMDataObject

Cardinality

0..*

Type

ChangeSetMember

Inherited from

IdentifiedObject

tblade

Blade servo time constant (Tblade) (>= 0). Typical value = 100.

URI

cim:GovHydro4.tblade

Cardinality

0..1

Type

Seconds

tg

Gate servo time constant (Tg) (> 0). Typical value = 0,5.

URI

cim:GovHydro4.tg

Cardinality

0..1

Type

Seconds

tp

Pilot servo time constant (Tp) (>= 0). Typical value = 0,1.

URI

cim:GovHydro4.tp

Cardinality

0..1

Type

Seconds

tr

Dashpot time constant (Tr) (>= 0). Typical value = 5.

URI

cim:GovHydro4.tr

Cardinality

0..1

Type

Seconds

TurbineLoadControllerDynamics

Turbine load controller providing input to this turbine-governor.

URI

cim:TurbineGovernorDynamics.TurbineLoadControllerDynamics

Cardinality

0..1

Type

TurbineLoadControllerDynamics

Inherited from

TurbineGovernorDynamics

tw

Water inertia time constant (Tw) (> 0). Typical value = 1.

URI

cim:GovHydro4.tw

Cardinality

0..1

Type

Seconds

uc

Max gate closing velocity (Uc). Typical value = 0,2.

URI

cim:GovHydro4.uc

Cardinality

0..1

Type

float

uo

Max gate opening velocity (Uo). Typical value = 0,2.

URI

cim:GovHydro4.uo

Cardinality

0..1

Type

float