ExcELIN1

Static PI transformer fed excitation system ELIN (VATECH) - simplified model. This model represents an all-static excitation system. A PI voltage controller establishes a desired field current set point for a proportional current controller. The integrator of the PI controller has a follow-up input to match its signal to the present field current. A power system stabilizer with power input is included in the model.

Type

Class

URI

cim:ExcELIN1

CIM standard (perspective)

IEC61970 (Grid)

Slots

Associated classes
Figure 1. Associated classes
Name Cardinality Type Description

InstanceSet

1

InstanceSet

Dataset containing the data objects.

SynchronousMachineDynamics

1

SynchronousMachineDynamics

Synchronous machine model with which this excitation system model is associated.

VoltageCompensatorDynamics

1

VoltageCompensatorDynamics

Voltage compensator model associated with this excitation system model.

dpnf

0..1

PU

Controller follow up deadband (Dpnf). Typical value = 0.

efmax

0..1

PU

Maximum open circuit excitation voltage (Efmax) (> ExcELIN1.efmin). Typical value = 5.

efmin

0..1

PU

Minimum open circuit excitation voltage (Efmin) (< ExcELIN1.efmax). Typical value = -5.

ks1

0..1

PU

Stabilizer gain 1 (Ks1). Typical value = 0.

ks2

0..1

PU

Stabilizer gain 2 (Ks2). Typical value = 0.

smax

0..1

PU

Stabilizer limit output (smax). Typical value = 0,1.

tfi

0..1

Seconds

Current transducer time constant (Tfi) (>= 0). Typical value = 0.

tnu

0..1

Seconds

Controller reset time constant (Tnu) (>= 0). Typical value = 2.

ts1

0..1

Seconds

Stabilizer phase lag time constant (Ts1) (>= 0). Typical value = 1.

ts2

0..1

Seconds

Stabilizer filter time constant (Ts2) (>= 0). Typical value = 1.

tsw

0..1

Seconds

Stabilizer parameters (Tsw) (>= 0). Typical value = 3.

vpi

0..1

PU

Current controller gain (Vpi). Typical value = 12,45.

vpnf

0..1

PU

Controller follow up gain (Vpnf). Typical value = 2.

vpu

0..1

PU

Voltage controller proportional gain (Vpu). Typical value = 34,5.

xe

0..1

PU

Excitation transformer effective reactance (Xe) (>= 0). Xe represents the regulation of the transformer/rectifier unit. Typical value = 0,06.

DiscontinuousExcitationControlDynamics

0..1

DiscontinuousExcitationControlDynamics

Discontinuous excitation control model associated with this excitation system model.

OverexcitationLimiterDynamics

0..1

OverexcitationLimiterDynamics

Overexcitation limiter model associated with this excitation system model.

PFVArControllerType1Dynamics

0..1

PFVArControllerType1Dynamics

Power factor or VAr controller type 1 model associated with this excitation system model.

PFVArControllerType2Dynamics

0..1

PFVArControllerType2Dynamics

Power factor or VAr controller type 2 model associated with this excitation system model.

PowerSystemStabilizerDynamics

0..1

PowerSystemStabilizerDynamics

Power system stabilizer model associated with this excitation system model.

PropertiesCIMDataObject

0..1

ChangeSetMember

The single CIM data object in the appropriate dataset context.

UnderexcitationLimiterDynamics

0..1

UnderexcitationLimiterDynamics

Undrexcitation limiter model associated with this excitation system model.

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

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

DiscontinuousExcitationControlDynamics

Discontinuous excitation control model associated with this excitation system model.

URI

cim:ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics

Cardinality

0..1

Type

DiscontinuousExcitationControlDynamics

Inherited from

ExcitationSystemDynamics

dpnf

Controller follow up deadband (Dpnf). Typical value = 0.

URI

cim:ExcELIN1.dpnf

Cardinality

0..1

Type

PU

efmax

Maximum open circuit excitation voltage (Efmax) (> ExcELIN1.efmin). Typical value = 5.

URI

cim:ExcELIN1.efmax

Cardinality

0..1

Type

PU

efmin

Minimum open circuit excitation voltage (Efmin) (< ExcELIN1.efmax). Typical value = -5.

URI

cim:ExcELIN1.efmin

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

InstanceSet

Dataset containing the data objects.

URI

cim:IdentifiedObject.InstanceSet

Cardinality

1

Type

InstanceSet

Inherited from

IdentifiedObject

ks1

Stabilizer gain 1 (Ks1). Typical value = 0.

URI

cim:ExcELIN1.ks1

Cardinality

0..1

Type

PU

ks2

Stabilizer gain 2 (Ks2). Typical value = 0.

URI

cim:ExcELIN1.ks2

Cardinality

0..1

Type

PU

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

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

OverexcitationLimiterDynamics

Overexcitation limiter model associated with this excitation system model.

URI

cim:ExcitationSystemDynamics.OverexcitationLimiterDynamics

Cardinality

0..1

Type

OverexcitationLimiterDynamics

Inherited from

ExcitationSystemDynamics

PFVArControllerType1Dynamics

Power factor or VAr controller type 1 model associated with this excitation system model.

URI

cim:ExcitationSystemDynamics.PFVArControllerType1Dynamics

Cardinality

0..1

Type

PFVArControllerType1Dynamics

Inherited from

ExcitationSystemDynamics

PFVArControllerType2Dynamics

Power factor or VAr controller type 2 model associated with this excitation system model.

URI

cim:ExcitationSystemDynamics.PFVArControllerType2Dynamics

Cardinality

0..1

Type

PFVArControllerType2Dynamics

Inherited from

ExcitationSystemDynamics

PowerSystemStabilizerDynamics

Power system stabilizer model associated with this excitation system model.

URI

cim:ExcitationSystemDynamics.PowerSystemStabilizerDynamics

Cardinality

0..1

Type

PowerSystemStabilizerDynamics

Inherited from

ExcitationSystemDynamics

PropertiesCIMDataObject

The single CIM data object in the appropriate dataset context.

URI

cim:IdentifiedObject.PropertiesCIMDataObject

Cardinality

0..1

Type

ChangeSetMember

Inherited from

IdentifiedObject

smax

Stabilizer limit output (smax). Typical value = 0,1.

URI

cim:ExcELIN1.smax

Cardinality

0..1

Type

PU

SynchronousMachineDynamics

Synchronous machine model with which this excitation system model is associated.

URI

cim:ExcitationSystemDynamics.SynchronousMachineDynamics

Cardinality

1

Type

SynchronousMachineDynamics

Inherited from

ExcitationSystemDynamics

TargetingCIMDataObject

Data objects registered.

URI

cim:IdentifiedObject.TargetingCIMDataObject

Cardinality

0..*

Type

ChangeSetMember

Inherited from

IdentifiedObject

tfi

Current transducer time constant (Tfi) (>= 0). Typical value = 0.

URI

cim:ExcELIN1.tfi

Cardinality

0..1

Type

Seconds

tnu

Controller reset time constant (Tnu) (>= 0). Typical value = 2.

URI

cim:ExcELIN1.tnu

Cardinality

0..1

Type

Seconds

ts1

Stabilizer phase lag time constant (Ts1) (>= 0). Typical value = 1.

URI

cim:ExcELIN1.ts1

Cardinality

0..1

Type

Seconds

ts2

Stabilizer filter time constant (Ts2) (>= 0). Typical value = 1.

URI

cim:ExcELIN1.ts2

Cardinality

0..1

Type

Seconds

tsw

Stabilizer parameters (Tsw) (>= 0). Typical value = 3.

URI

cim:ExcELIN1.tsw

Cardinality

0..1

Type

Seconds

UnderexcitationLimiterDynamics

Undrexcitation limiter model associated with this excitation system model.

URI

cim:ExcitationSystemDynamics.UnderexcitationLimiterDynamics

Cardinality

0..1

Type

UnderexcitationLimiterDynamics

Inherited from

ExcitationSystemDynamics

VoltageCompensatorDynamics

Voltage compensator model associated with this excitation system model.

URI

cim:ExcitationSystemDynamics.VoltageCompensatorDynamics

Cardinality

1

Type

VoltageCompensatorDynamics

Inherited from

ExcitationSystemDynamics

vpi

Current controller gain (Vpi). Typical value = 12,45.

URI

cim:ExcELIN1.vpi

Cardinality

0..1

Type

PU

vpnf

Controller follow up gain (Vpnf). Typical value = 2.

URI

cim:ExcELIN1.vpnf

Cardinality

0..1

Type

PU

vpu

Voltage controller proportional gain (Vpu). Typical value = 34,5.

URI

cim:ExcELIN1.vpu

Cardinality

0..1

Type

PU

xe

Excitation transformer effective reactance (Xe) (>= 0). Xe represents the regulation of the transformer/rectifier unit. Typical value = 0,06.

URI

cim:ExcELIN1.xe

Cardinality

0..1

Type

PU