Subcritical

Once-through subcritical boiler.

Type

Class

URI

cim:Subcritical

CIM standard (perspective)

IEC61970 (Grid)

Slots

Name Type Description Inherited from

auxPowerVersusFrequency

0..1
PU

Off nominal frequency effect on auxiliary real power. Per unit active power variation versus per unit frequency variation.

FossilSteamSupply

auxPowerVersusVoltage

0..1
PU

Off nominal voltage effect on auxiliary real power. Per unit active power variation versus per unit voltage variation.

FossilSteamSupply

boilerControlMode

0..1
BoilerControlMode

The control mode of the boiler.

FossilSteamSupply

controlErrorBiasP

0..1
float

Active power error bias ratio.

FossilSteamSupply

controlIC

0..1
float

Integral constant.

FossilSteamSupply

controlPC

0..1
float

Proportional constant.

FossilSteamSupply

controlPEB

0..1
float

Pressure error bias ratio.

FossilSteamSupply

controlPED

0..1
PU

Pressure error deadband.

FossilSteamSupply

controlTC

0..1
float

Time constant.

FossilSteamSupply

feedWaterIG

0..1
float

Feedwater integral gain ratio.

FossilSteamSupply

feedWaterPG

0..1
float

Feedwater proportional gain ratio.

FossilSteamSupply

feedWaterTC

0..1
Seconds

Feedwater time constant ratio.

FossilSteamSupply

fuelDemandLimit

0..1
PU

Fuel demand limit.

FossilSteamSupply

fuelSupplyDelay

0..1
Seconds

Fuel delay.

FossilSteamSupply

fuelSupplyTC

0..1
Seconds

Fuel supply time constant.

FossilSteamSupply

maxErrorRateP

0..1
float

Active power maximum error rate limit.

FossilSteamSupply

mechPowerSensorLag

0..1
Seconds

Mechanical power sensor lag.

FossilSteamSupply

minErrorRateP

0..1
float

Active power minimum error rate limit.

FossilSteamSupply

pressureCtrlDG

0..1
float

Pressure control derivative gain ratio.

FossilSteamSupply

pressureCtrlIG

0..1
float

Pressure control integral gain ratio.

FossilSteamSupply

pressureCtrlPG

0..1
float

Pressure control proportional gain ratio.

FossilSteamSupply

pressureFeedback

0..1
integer

Pressure feedback indicator.

FossilSteamSupply

superHeater1Capacity

0..1
float

Drum/primary superheater capacity.

FossilSteamSupply

superHeater2Capacity

0..1
float

Secondary superheater capacity.

FossilSteamSupply

superHeaterPipePD

0..1
float

Superheater pipe pressure drop constant.

FossilSteamSupply

throttlePressureSP

0..1
PU

Throttle pressure setpoint.

FossilSteamSupply

SteamTurbines

0..*
SteamTurbine

Steam turbines may have steam supplied by a steam supply.

SteamSupply

steamSupplyRating

0..1
float

Rating of steam supply.

SteamSupply

AssetDatasheet

0..1
AssetInfo

Datasheet information for this power system resource.

PowerSystemResource

Assets

0..*
Asset

All assets represented by this power system resource. For example, multiple conductor assets are electrically modelled as a...

PowerSystemResource

Clearances

0..*
ClearanceDocument

All clearances applicable to this power system resource.

PowerSystemResource

ConfigurationEvent

0..*
ConfigurationEvent

All configuration events created for this Power System resource.

PowerSystemResource

Controls

0..*
Control

The controller outputs used to actually govern a regulating device, e.g. the magnetization of a synchronous machine or...

PowerSystemResource

GenericAction

0..*
GenericAction

The generic action that is performed on the power system resource

PowerSystemResource

Location

0..1
Location

Location of this power system resource.

PowerSystemResource

Measurements

0..*
Measurement

The measurements associated with this power system resource.

PowerSystemResource

OperatingShare

0..*
OperatingShare

The operating shares of this power system resource.

PowerSystemResource

OperationalTags

0..*
OperationalTag

All operational tags placed on this power system resource.

PowerSystemResource

PSREvents

0..*
PSREvent

All events associated with this power system resource.

PowerSystemResource

PSRType

0..1
PSRType

Custom classification for this power system resource.

PowerSystemResource

ReportingGroup

0..*
ReportingGroup

Reporting groups to which this power system resource belongs.

PowerSystemResource

VerificationAction

0..*
VerificationAction

The verification action that is performed on the power system resource

PowerSystemResource

DiagramObjects

0..*
DiagramObject

The diagram objects that are associated with the domain object.

IdentifiedObject

InstanceSet

1
InstanceSet

Dataset containing the data objects.

IdentifiedObject

Names

0..*
Name

All names of this identified object.

IdentifiedObject

PropertiesCIMDataObject

0..1
ChangeSetMember

The single CIM data object in the appropriate dataset context.

IdentifiedObject

TargetingCIMDataObject

0..*
ChangeSetMember

Data objects registered.

IdentifiedObject

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...

IdentifiedObject

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...

IdentifiedObject

mRID

0..1
string

Master resource identifier issued by a model authority. The mRID is unique within an exchange context. Global uniqueness is...

IdentifiedObject

name

0..1
string

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

IdentifiedObject


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

AssetDatasheet

Datasheet information for this power system resource.

URI

cim:PowerSystemResource.AssetDatasheet

Cardinality

0..1

Type

AssetInfo

Inherited from

PowerSystemResource

Assets

All assets represented by this power system resource. For example, multiple conductor assets are electrically modelled as a single AC line segment.

URI

cim:PowerSystemResource.Assets

Cardinality

0..*

Type

Asset

Inherited from

PowerSystemResource

auxPowerVersusFrequency

Off nominal frequency effect on auxiliary real power. Per unit active power variation versus per unit frequency variation.

URI

cim:FossilSteamSupply.auxPowerVersusFrequency

Cardinality

0..1

Type

PU

Inherited from

FossilSteamSupply

auxPowerVersusVoltage

Off nominal voltage effect on auxiliary real power. Per unit active power variation versus per unit voltage variation.

URI

cim:FossilSteamSupply.auxPowerVersusVoltage

Cardinality

0..1

Type

PU

Inherited from

FossilSteamSupply

boilerControlMode

The control mode of the boiler.

URI

cim:FossilSteamSupply.boilerControlMode

Cardinality

0..1

Type

BoilerControlMode

Inherited from

FossilSteamSupply

Clearances

All clearances applicable to this power system resource.

URI

cim:PowerSystemResource.Clearances

Cardinality

0..*

Type

ClearanceDocument

Inherited from

PowerSystemResource

ConfigurationEvent

All configuration events created for this Power System resource.

URI

cim:PowerSystemResource.ConfigurationEvent

Cardinality

0..*

Type

ConfigurationEvent

Inherited from

PowerSystemResource

controlErrorBiasP

Active power error bias ratio.

URI

cim:FossilSteamSupply.controlErrorBiasP

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

controlIC

Integral constant.

URI

cim:FossilSteamSupply.controlIC

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

controlPC

Proportional constant.

URI

cim:FossilSteamSupply.controlPC

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

controlPEB

Pressure error bias ratio.

URI

cim:FossilSteamSupply.controlPEB

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

controlPED

Pressure error deadband.

URI

cim:FossilSteamSupply.controlPED

Cardinality

0..1

Type

PU

Inherited from

FossilSteamSupply

Controls

The controller outputs used to actually govern a regulating device, e.g. the magnetization of a synchronous machine or capacitor bank breaker actuator.

URI

cim:PowerSystemResource.Controls

Cardinality

0..*

Type

Control

Inherited from

PowerSystemResource

controlTC

Time constant.

URI

cim:FossilSteamSupply.controlTC

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

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

feedWaterIG

Feedwater integral gain ratio.

URI

cim:FossilSteamSupply.feedWaterIG

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

feedWaterPG

Feedwater proportional gain ratio.

URI

cim:FossilSteamSupply.feedWaterPG

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

feedWaterTC

Feedwater time constant ratio.

URI

cim:FossilSteamSupply.feedWaterTC

Cardinality

0..1

Type

Seconds

Inherited from

FossilSteamSupply

fuelDemandLimit

Fuel demand limit.

URI

cim:FossilSteamSupply.fuelDemandLimit

Cardinality

0..1

Type

PU

Inherited from

FossilSteamSupply

fuelSupplyDelay

Fuel delay.

URI

cim:FossilSteamSupply.fuelSupplyDelay

Cardinality

0..1

Type

Seconds

Inherited from

FossilSteamSupply

fuelSupplyTC

Fuel supply time constant.

URI

cim:FossilSteamSupply.fuelSupplyTC

Cardinality

0..1

Type

Seconds

Inherited from

FossilSteamSupply

GenericAction

The generic action that is performed on the power system resource

URI

cim:PowerSystemResource.GenericAction

Cardinality

0..*

Type

GenericAction

Inherited from

PowerSystemResource

InstanceSet

Dataset containing the data objects.

URI

cim:IdentifiedObject.InstanceSet

Cardinality

1

Type

InstanceSet

Inherited from

IdentifiedObject

Location

Location of this power system resource.

URI

cim:PowerSystemResource.Location

Cardinality

0..1

Type

Location

Inherited from

PowerSystemResource

maxErrorRateP

Active power maximum error rate limit.

URI

cim:FossilSteamSupply.maxErrorRateP

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

Measurements

The measurements associated with this power system resource.

URI

cim:PowerSystemResource.Measurements

Cardinality

0..*

Type

Measurement

Inherited from

PowerSystemResource

mechPowerSensorLag

Mechanical power sensor lag.

URI

cim:FossilSteamSupply.mechPowerSensorLag

Cardinality

0..1

Type

Seconds

Inherited from

FossilSteamSupply

minErrorRateP

Active power minimum error rate limit.

URI

cim:FossilSteamSupply.minErrorRateP

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

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

OperatingShare

The operating shares of this power system resource.

URI

cim:PowerSystemResource.OperatingShare

Cardinality

0..*

Type

OperatingShare

Inherited from

PowerSystemResource

OperationalTags

All operational tags placed on this power system resource.

URI

cim:PowerSystemResource.OperationalTags

Cardinality

0..*

Type

OperationalTag

Inherited from

PowerSystemResource

pressureCtrlDG

Pressure control derivative gain ratio.

URI

cim:FossilSteamSupply.pressureCtrlDG

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

pressureCtrlIG

Pressure control integral gain ratio.

URI

cim:FossilSteamSupply.pressureCtrlIG

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

pressureCtrlPG

Pressure control proportional gain ratio.

URI

cim:FossilSteamSupply.pressureCtrlPG

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

pressureFeedback

Pressure feedback indicator.

URI

cim:FossilSteamSupply.pressureFeedback

Cardinality

0..1

Type

integer

Inherited from

FossilSteamSupply

PropertiesCIMDataObject

The single CIM data object in the appropriate dataset context.

URI

cim:IdentifiedObject.PropertiesCIMDataObject

Cardinality

0..1

Type

ChangeSetMember

Inherited from

IdentifiedObject

PSREvents

All events associated with this power system resource.

URI

cim:PowerSystemResource.PSREvents

Cardinality

0..*

Type

PSREvent

Inherited from

PowerSystemResource

PSRType

Custom classification for this power system resource.

URI

cim:PowerSystemResource.PSRType

Cardinality

0..1

Type

PSRType

Inherited from

PowerSystemResource

ReportingGroup

Reporting groups to which this power system resource belongs.

URI

cim:PowerSystemResource.ReportingGroup

Cardinality

0..*

Type

ReportingGroup

Inherited from

PowerSystemResource

steamSupplyRating

Rating of steam supply.

URI

cim:SteamSupply.steamSupplyRating

Cardinality

0..1

Type

float

Inherited from

SteamSupply

SteamTurbines

Steam turbines may have steam supplied by a steam supply.

URI

cim:SteamSupply.SteamTurbines

Cardinality

0..*

Type

SteamTurbine

Inherited from

SteamSupply

superHeater1Capacity

Drum/primary superheater capacity.

URI

cim:FossilSteamSupply.superHeater1Capacity

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

superHeater2Capacity

Secondary superheater capacity.

URI

cim:FossilSteamSupply.superHeater2Capacity

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

superHeaterPipePD

Superheater pipe pressure drop constant.

URI

cim:FossilSteamSupply.superHeaterPipePD

Cardinality

0..1

Type

float

Inherited from

FossilSteamSupply

TargetingCIMDataObject

Data objects registered.

URI

cim:IdentifiedObject.TargetingCIMDataObject

Cardinality

0..*

Type

ChangeSetMember

Inherited from

IdentifiedObject

throttlePressureSP

Throttle pressure setpoint.

URI

cim:FossilSteamSupply.throttlePressureSP

Cardinality

0..1

Type

PU

Inherited from

FossilSteamSupply

VerificationAction

The verification action that is performed on the power system resource

URI

cim:PowerSystemResource.VerificationAction

Cardinality

0..*

Type

VerificationAction

Inherited from

PowerSystemResource

Used by

This class is not used by any other classes as the range of a slot.