Use of XML for the data semantic of IEC 61850-7-4

DRAFT 2003-08-26 (has been automatically created from a XML file through a transformation)

These examples are intended:

Benefit: DEFINE THE DATA SEMANTIC ONCE IN XML -- USE THEM MANY TIMES for different views!!!

Copyright of transformation (c) 2003 by Karlheinz, Michael, and Johannes Schwarz, SCC

Send comment to Karlheinz or to Michael or to Johannes

Table - Semantic of data attributes

Data Semantic
DataNameSemantics
AirFlowRateAir or oxygen flow rate
AirPresAir pressure: Metric equivalent to InHg
AmbTempAmbient temperature
AngDiffDifference in phase angle between the RunV and the InV: Value = difference in phase
AutoManAutomatic or Manual mode: Automatic; Manual
AutoManCtlSets operations mode to automatic or manual : TRUE=Automatic; FALSE=Manual
AVRValue = % duty cycle of ???
BattAlmBattery system alarms : TBD
BattAmpInternal battery current: Amps
BattConfigRole of battery system within the power system
BattConfig.DevNameName of device within system
BattConfig.LocGPS location of device
BattConfig.OwnerOwner of device
BattConfig.SysNameName of local power system
BattOnOffBattery system is on or is off: Off; On
BattRtgRatings of the battery system
BattRtg.xxxx
BattRtg.xyxy
BattTempInternal battery temperature: Temperature
BattVoltInternal battery voltage: Volts
BatVoltCumulative fuel consumption: Fuel in liters
BatVoltFuel Rail pressure: Metric equivalent to psi
BlowFlowBattery voltage: volts
CloudCvrCloud cover level
ControlsControls
ContTimeValue = hours on
ConvConfigRole of converter/inverter within the power system
ConvConfig.DevNameName of device within system
ConvConfig.LocGPS location of device
ConvConfig.OwnerOwner of device
ConvConfig.SysNameName of local power system
ConvTypeList of converter types. TBD
CoolPresCoolant pressure: Metric equivalent to psi
CoolPresStCoolant pressure status TRUE=On FALSE=Off
CoolTempCoolant temperature: Temperature
CoolTempIntake manifold pressure: Metric equivalent to psi
CrankCrank relay driver command FALSE=Off; TRUE=On
CumFuelEngine running time: Hours
CustSw1Status of customer switch 1: TRUE=On FALSE=Off
CustSw2Status of customer switch 2: TBD
DCAmpFuel cell DC amps: Amp
DCPowStatDC Power Status : Power not on
DCPowStatPower not on; Power on
DCVoltDC volts at stack: DC volts
DflcAlmTBD
DflcConfigRole of converter/inverter within the power system
DflcConfig.DevNameName of device within system
DflcConfig.LocGPS location of device
DflcConfig.OwnerOwner of device
DflcConfig.SysNameName of local power system
DflcMode1 = in test, 2 = off-line, 3 = available
DflcOnOffFuel cell is on or is off: FALSE=Off TRUE=On
DflcRtgRatings of the Fuel Cell
DflcRtg.xxxx
DflcRtg.xyxy
DiagEnaDiagnostic mode enable Fault flashout
DiesAlmDiesel engine alarms: Normal; Abnormal
DiesConfigRole of converter/inverter within the power system
DiesConfig.DevNameName of device within system
DiesConfig.LocGPS location of device
DiesConfig.OwnerOwner of device
DiesConfig.SysNameName of local power system
DiesCtlStart / stop diesel engine: TRUE=Stop FALSE=Start
DiesFreqDiesel generator frequency: Hz
DiesFuelType of fuel used by diesel engine:TBD
DiesModeOperational or in test/off-line mode: 1 = in test, 2 = off-line, 3 = available
DiesOnOffDiesel is on or is off: TRUE=O; FALSE= Off
DiesRPMDiesel engine speed: Speed in revolutions per minute
DiesRtgRatings of the engine
DiesRtg.AvgCalFuelAverage calorie content of fuel
DiesRtg.HeatRtCurvesHeat rate curves
DiesRtg.MaxInletTempMax inlet temperature
DiesRtg.MaxOutletTempMax outlet temperature
DiesRtg.MaxSpdMax speed
DiesRtg.MaxTurbPresMax turb pressure
DiesRtg.MinSpdMin speed
DiesRtg.TypFuelType of fuel
DiesTempCoolant temperature: Deg C
DiesTempEngine temperature: Temperature in degrees K
DphvAlmPV alarms: TBD
DphvConfigRole of device within the power system
DphvConfigRole of device within the power system
DphvConfig.DevNameName of device within system
DphvConfig.DevNameName of device within system
DphvConfig.LocGPS location of device
DphvConfig.LocGPS location of device
DphvConfig.OwnerOwner of device
DphvConfig.OwnerOwner of device
DphvConfig.SysNameName of local power system
DphvConfig.SysNameName of local power system
DphvModeOperational or in test/off-line mode: 1 = in test, 2 = off-line, 3 = available
DphvOnOffPV system is on or is off: Off; On
DphvRtgRatings of the photovoltaic system
DphvRtg.xxxx
DphvRtg.xyxy
DRCktCharacteristics of the local or utility power grid circuit to which the DER generator is connected
DRCkt.CktIDCircuit Id
DRCkt.CktPhsCircuit phases
DRCkt.ContCurContinuous current
DRCkt.KoZero sequence compensation factor
DRCkt.LinLenmLine length in meters
DRCkt.NegSqZNegative impedance
DRCkt.PosiSqZPositive impedance
DRCkt.VRtgMax voltage rating
DRCkt.ZeroSqZZero impedance
DrpAdjDroop adjustment: in %
EENamedetails see CDC DPL
Emerg CtlEmergency start / stop diesel engine TRUE=Stop FALSE=Start
Emerg CtlEmergency start / stop fuel cell FALSE=Stop TRUE=Start
EmgStopRemote emergency stop: TRUE =Stop
EnaDdBusEnable generator breaker to close on dead bus: TRUE=Enable; FALSE=Disable
EnaHzSyncEnable slip frequency synchronization: TRUE=Enable; FALSE=Disable
EngFuelEngine fuelling ??Set or MV?: Mm3s ???
EngRunTimFuel usage rate: Fuel usage rate liters/hr
EngTimEngine timing: Degrees BTDC?
EngTrqEngine torque: Metric equivalent to ft-lbs
EngTrqSetDesired engine torque: Metric equivalent to ft-lbs
EPSConnDER is connected to Utility EPS, or to Local EPS :Standalone; Utility EPS connected
EPSHzFrequency on utility or local EPS: Value = frequency at EPS
FaultAckAcknowledge fault clearing: TRUE = Reset
FreqLvlThe setpoint for maintaining fixed frequency: Frequency value {offset?}
FreqLvlThe setpoint for maintaining fixed frequency: Frequency value {offset?}
FuClCtlStart / stop fuel cell TRUE=Stop FALSE=Start
FuClHydroHydrogen available: Linear measure
FuelAlmFuel system alarms : TBD
FuelAmpTiming rail actuator current: amps
FuelCalFuel level in one tank
FuelConfigRole of fuel system within the power system
FuelConfig.DevNameName of device within system
FuelConfig.LocGPS location of device
FuelConfig.OwnerOwner of device
FuelConfig.SysNameName of local power system
FuelFlowRateFuel (non-hydrogen) flow rate
FuelLvlFuel level: Level
FuelLvl1Fuel level in second tank
FuelLvl2Oil pressure, in Pascals
FuelOnOffFuel system is on or is off: Off; On
FuelPresTiming Rail pressure: Metric equivalent to psi
FuelPresFuel pressure: Pressure
FuelRateCalorie content of fuel
FuelRateFuel flow rate: Rate
FuelRtgRatings of the photovoltaic system
FuelRtg.xxxx
FuelRtg.xyxy
FuelShutFuel shutoff valve driver command False; True
FuelShutFuel shutoff valve driver command False; True
FuelTempFuel Rail actuator current: amps
GenAlarmGeneration alarms: high/low voltage, high/low current, etc.
GenConfigThis is the role of device within the power system
GenConfig.ConnectLocal EPS only or interconnected with Utility EPS
GenConfig.DevNameName of device within system
GenConfig.LocGPS location of device
GenConfig.OwnerOwner of device
GenConfig.SysNameName of local power system
GenConnDER is connected to or disconnected from load: Disconnected; Connected
GenConnConnects generator to load, or disconnects generator from load TRUE=Disconnect; FALSE=Connect
GenCoolDnValue = Elapsed milliseconds; min = minimum time for cool down
GenCtlStop; Start
GenExcitExcitation off; Excitation on
GenFrqDiesel engine gen frequency: Hz
GenHzFrequency at generator : Value = frequency at generator
GenModeOperational or in test/off-line mode: 1 = in test 2 = off-line 3 = available
GenModeSets generator into test mode or operational mode : TRUE=Test; FALSE=Operational
GenOnCntCount of “generator on” times, since the last time the counter was reset
GenOprTimValue = Elapsed milliseconds; max = maximum time before issuing a start-failure alarm
GenOpStGeneration operational state: starting up, shutting down, ramping, at disconnect level,
GenPIDConfiguration parameters for proportion-integral-derivative algorithms: proportion-integral-derivative
GenPIDThis is the Proportional, integral, and derivative gain parameters for automatic control
GenPID.DerivatGainThis is the Derivative gain
GenPID.IntgrlGainThis is the Integral gain
GenPID.PropGainThis is the Proportional gain
GenReadyGenerator is ready to be connected to load : Not ready
GenRLRaise; Lower
GenRtgThis is Electrical ratings of generator
GenRtg.AmpRtgThis is the Continuous current rating
GenRtg.ConnectTypeThis is the Type of connection
GenRtg.CTPhsThis is the Current transformer phases
GenRtg.FltCurRtgThis is the Max fault current rating
GenRtg.FltDurRtgTmmsThis is the Max fault duration rating
GenRtg.HzRtgThis is the Nominal frequency
GenRtg.PwrFactRtgThis is the Power factor rating
GenRtg.TempRtgThis is the Max temperature rating
GenRtg.VolAmprRtgThis is the Max var rating
GenRtg.VolAmpRtgThis is the Max volt-amps rating
GenRtg.VolRtThis is the Voltage level rating
GenRtg.VTPhsThis is the Voltage transformer phases
GenSetThis is the Generator operations settings
GenSet.EmgRampRtThis is the Emergency ramp rate
GenSet.GenDisconLevThis is the Generator disconnect level
GenSet.GenLodDrpSetThis is the Generator load droop setting
GenSet.LBaseLodSpRtThis is the Lower baseload setpoint rate
GenSet.MaxLodRampRtThis is the Max unload ramp rate
GenSet.MaxLodRampRtThis is the Max load ramp rate
GenSet.MaxVarOutThis is the Max VAr output
GenSet.MaxWattOutThis is the Max Watt output
GenSet.MinWattOutThis is the Min Watt output
GenSet.RaiseBaseLodSpRtThis is the Raise baseload setpoint rate
GenSet.RotDirThis is the Rotation direction ABC or CBA
GenSet.RtWattThis is the Rated Watts
GenStGenerator is on or is off
GenStbTmrValue = Elapsed milliseconds; max = maximum time before issuing a stabilization-failure alarm
GenSyncStarts synchronizing generator to EPS : TRUE = start synchronization process
GenSyncNot synched; Synched
GenVGenerator voltage
GnSynDurTime interval that the sync process is in progress: Max = Maximum difference in voltage between utility and generator voltage levels
HumidityHumidity
HydrFlowRateHydrogen (or reformate) flow rate
HydrPresHydrogen pressure
ImExLevThe setpoint for maintaining constant import/export to EPS: kW value at the EPS connection
InVV compared with RunV by the sync check logic: Value = Voltage at the generator
LoadLvlSetpoints for operating in base load mode
LoadLvl.AltAppkW% kW
LoadLvl.DerateTarDerated target %
LoadLvl.LdGovVarkVar target
LoadLvl.LdGovVarMxMax kVar
LoadLvl.LdGovWkW target
LoadLvl.LdShareRampLoad Share/Don’t
LoadLvl.LdShutDownStop/Don’t Stop
LoadLvl.RampLdLoad or Unload
LoadModeBase load or load following: TRUE=Base load mode
LoadModeSets generator mode as base load or as load following : TRUE=Base load; FALSE=Load following
LocEPSSwStatus of disconnect switch for starting device in Local EPS only: Contact open; Contact closed
ManiPresIntake manifold temperature: Deg C
ManiTempAftercooler water temperature: Deg C
OilPresEngine temperature in degrees K
OilPresOil pressure: Pressure, in Pascals
OilPresStOil pressure status TRUE=Normal FALSE=Abnormal
OperTimAccumulated time in seconds since the last time the counter was reset
ParlStStandby; Paralleling
PerkWhValue = kWh
PerStartsValue = counts
PowerFactThe setpoint for maintaining fixed power factor: Power factor value
PumpAmpBattery charger alt flash volts: volts
PVAmpPV amps: Amp
PVCtlStart / stop PV: Stop; Start
PVDCvoltDC volts at PV: DC volts
RampLdSwUnload; Load
ReformTempReformer temperature: Temperature
RunVThe reference utility voltage for synchronism check logic: Value = Voltage on utility grid
SpdDroopSpeed droop status TRUE=Normal FALSE=Abnormal
StartCntTmsTime before starting: Seconds
StartSynchStart synchronization process
StopDlyTmsTime delay before stopping: in seconds
SynchEnaSynchronization enabled: TRUE=Synch enabled FALSE=Synch not enabled;
SyncHzDifference in frequency between RunV and InV: Value = difference in voltage
SyncStStatus of the synchronization logic: TBD
SyncVDifference in voltage magnitude between RunV and InV: Max = Maximum difference in phase between utility and generator phases
TimAmp1Timing rail actuator current: amps
TimAmp2Fuel pump actuator current: amps
TimPresFuel temperature: Deg C
TotCumFuelCumulative fuel since reset: Fuel in liters
TotkWhValue = kWh
TotStartsValue = counts
TrgSpdFinal target engine speed: rpm
VertInpAmpInverter input current: Amperes
VertOutAmpInverter output current (rms): Amperes
VertStatStatus of converter/inverter: TRUE=On; FALSE=Off
VoltDroopDroop not enabled; Droop enabled
VoltLvlThe voltage setpoint for maintaining fixed voltage level: Voltage value {% offset?}
VoltLvlThe voltage setpoint for maintaining fixed voltage level: Voltage value {% offset?}
WaterLvlWater level: Linear measure
WaterTempBlowby flow: CFM ??
WindVelWind velocity