LoadStatic

General static load. This model represents the sensitivity of the real and reactive power consumed by the load to the amplitude and frequency of the bus voltage.

Type

Class

URI

cim:LoadStatic

CIM standard (perspective)

IEC61970 (Grid)

Class hierarchy

Slots

Associated classes
Figure 1. Associated classes
Name Cardinality Type Description

LoadAggregate

1

LoadAggregate

Aggregate load to which this aggregate static load belongs.

InstanceSet

1

InstanceSet

Dataset containing the data objects.

ep1

0..1

float

First term voltage exponent for active power (Ep1). Used only when .staticLoadModelType = exponential.

ep2

0..1

float

Second term voltage exponent for active power (Ep2). Used only when .staticLoadModelType = exponential.

ep3

0..1

float

Third term voltage exponent for active power (Ep3). Used only when .staticLoadModelType = exponential.

eq1

0..1

float

First term voltage exponent for reactive power (Eq1). Used only when .staticLoadModelType = exponential.

eq2

0..1

float

Second term voltage exponent for reactive power (Eq2). Used only when .staticLoadModelType = exponential.

eq3

0..1

float

Third term voltage exponent for reactive power (Eq3). Used only when .staticLoadModelType = exponential.

kp1

0..1

float

First term voltage coefficient for active power (Kp1). Not used when .staticLoadModelType = constantZ.

kp2

0..1

float

Second term voltage coefficient for active power (Kp2). Not used when .staticLoadModelType = constantZ.

kp3

0..1

float

Third term voltage coefficient for active power (Kp3). Not used when .staticLoadModelType = constantZ.

kp4

0..1

float

Frequency coefficient for active power (Kp4) (not = 0 if .staticLoadModelType = zIP2). Used only when .staticLoadModelType = zIP2.

kpf

0..1

float

Frequency deviation coefficient for active power (Kpf). Not used when .staticLoadModelType = constantZ.

kq1

0..1

float

First term voltage coefficient for reactive power (Kq1). Not used when .staticLoadModelType = constantZ.

kq2

0..1

float

Second term voltage coefficient for reactive power (Kq2). Not used when .staticLoadModelType = constantZ.

kq3

0..1

float

Third term voltage coefficient for reactive power (Kq3). Not used when .staticLoadModelType = constantZ.

kq4

0..1

float

Frequency coefficient for reactive power (Kq4) (not = 0 when .staticLoadModelType = zIP2). Used only when .staticLoadModelType - zIP2.

kqf

0..1

float

Frequency deviation coefficient for reactive power (Kqf). Not used when .staticLoadModelType = constantZ.

staticLoadModelType

0..1

StaticLoadModelKind

Type of static load model. Typical value = constantZ.

PropertiesCIMDataObject

0..1

ChangeSetMember

The single CIM data object in the appropriate dataset context.

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.

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

ep1

First term voltage exponent for active power (Ep1). Used only when .staticLoadModelType = exponential.

URI

cim:LoadStatic.ep1

Cardinality

0..1

Type

float

ep2

Second term voltage exponent for active power (Ep2). Used only when .staticLoadModelType = exponential.

URI

cim:LoadStatic.ep2

Cardinality

0..1

Type

float

ep3

Third term voltage exponent for active power (Ep3). Used only when .staticLoadModelType = exponential.

URI

cim:LoadStatic.ep3

Cardinality

0..1

Type

float

eq1

First term voltage exponent for reactive power (Eq1). Used only when .staticLoadModelType = exponential.

URI

cim:LoadStatic.eq1

Cardinality

0..1

Type

float

eq2

Second term voltage exponent for reactive power (Eq2). Used only when .staticLoadModelType = exponential.

URI

cim:LoadStatic.eq2

Cardinality

0..1

Type

float

eq3

Third term voltage exponent for reactive power (Eq3). Used only when .staticLoadModelType = exponential.

URI

cim:LoadStatic.eq3

Cardinality

0..1

Type

float

InstanceSet

Dataset containing the data objects.

URI

cim:IdentifiedObject.InstanceSet

Cardinality

1

Type

InstanceSet

Inherited from

IdentifiedObject

kp1

First term voltage coefficient for active power (Kp1). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kp1

Cardinality

0..1

Type

float

kp2

Second term voltage coefficient for active power (Kp2). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kp2

Cardinality

0..1

Type

float

kp3

Third term voltage coefficient for active power (Kp3). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kp3

Cardinality

0..1

Type

float

kp4

Frequency coefficient for active power (Kp4) (not = 0 if .staticLoadModelType = zIP2). Used only when .staticLoadModelType = zIP2.

URI

cim:LoadStatic.kp4

Cardinality

0..1

Type

float

kpf

Frequency deviation coefficient for active power (Kpf). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kpf

Cardinality

0..1

Type

float

kq1

First term voltage coefficient for reactive power (Kq1). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kq1

Cardinality

0..1

Type

float

kq2

Second term voltage coefficient for reactive power (Kq2). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kq2

Cardinality

0..1

Type

float

kq3

Third term voltage coefficient for reactive power (Kq3). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kq3

Cardinality

0..1

Type

float

kq4

Frequency coefficient for reactive power (Kq4) (not = 0 when .staticLoadModelType = zIP2). Used only when .staticLoadModelType - zIP2.

URI

cim:LoadStatic.kq4

Cardinality

0..1

Type

float

kqf

Frequency deviation coefficient for reactive power (Kqf). Not used when .staticLoadModelType = constantZ.

URI

cim:LoadStatic.kqf

Cardinality

0..1

Type

float

LoadAggregate

Aggregate load to which this aggregate static load belongs.

URI

cim:LoadStatic.LoadAggregate

Cardinality

1

Type

LoadAggregate

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

PropertiesCIMDataObject

The single CIM data object in the appropriate dataset context.

URI

cim:IdentifiedObject.PropertiesCIMDataObject

Cardinality

0..1

Type

ChangeSetMember

Inherited from

IdentifiedObject

staticLoadModelType

Type of static load model. Typical value = constantZ.

URI

cim:LoadStatic.staticLoadModelType

Cardinality

0..1

Type

StaticLoadModelKind

TargetingCIMDataObject

Data objects registered.

URI

cim:IdentifiedObject.TargetingCIMDataObject

Cardinality

0..*

Type

ChangeSetMember

Inherited from

IdentifiedObject