: Public Class
Created: 08/05/2008 14:13:21
Modified: 27/06/2011 15:58:27
Project:
Advanced:
Fossil fueled boiler (e.g., coal, oil, gas).<br/><br/>
Attribute
Public PU
  auxPowerVersusFrequency
Details:
Notes: Off nominal frequency effect on auxiliary real power. Per unit active power variation versus per unit frequency variation.<br/>
Public PU
  auxPowerVersusVoltage
Details:
Notes: Off nominal voltage effect on auxiliary real power. Per unit active power variation versus per unit voltage variation.<br/>
Public BoilerControlMode
  boilerControlMode
Details:
Notes: The control mode of the boiler.<br/><br/>
Public Float
  controlErrorBiasP
Details:
Notes: Active power error bias ratio.<br/><br/>
Public Float
  controlIC
Details:
Notes: Integral constant.<br/><br/>
Public Float
  controlPC
Details:
Notes: Proportional constant.<br/><br/>
Public Float
  controlPEB
Details:
Notes: Pressure error bias ratio.<br/><br/>
Public PU
  controlPED
Details:
Notes: Pressure error deadband.<br/><br/>
Public Float
  controlTC
Details:
Notes: Time constant.<br/><br/>
Public Float
  feedWaterIG
Details:
Notes: Feedwater integral gain ratio.<br/><br/>
Public Float
  feedWaterPG
Details:
Notes: Feedwater proportional gain ratio.<br/><br/>
Public Seconds
  feedWaterTC
Details:
Notes: Feedwater time constant rato.<br/><br/>
Public PU
  fuelDemandLimit
Details:
Notes: Fuel demand limit.<br/><br/>
Public Seconds
  fuelSupplyDelay
Details:
Notes: Fuel delay.<br/><br/>
Public Seconds
  fuelSupplyTC
Details:
Notes: Fuel supply time constant.<br/><br/>
Public Float
  maxErrorRateP
Details:
Notes: Active power maximum error rate limit.<br/><br/>
Public Seconds
  mechPowerSensorLag
Details:
Notes: Mechanical power sensor lag.<br/><br/>
Public Float
  minErrorRateP
Details:
Notes: Active power minimum error rate limit.<br/><br/>
Public Float
  pressureCtrlDG
Details:
Notes: Pressure control derivative gain ratio.<br/><br/>
Public Float
  pressureCtrlIG
Details:
Notes: Pressure control integral gain ratio.<br/><br/>
Public Float
  pressureCtrlPG
Details:
Notes: Pressure control proportional gain ratio.<br/><br/>
Public Integer
  pressureFeedback
Details:
Notes: Pressure feedback indicator.<br/><br/>
Public Float
  superHeater1Capacity
Details:
Notes: Drum/primary superheater capacity.<br/><br/>
Public Float
  superHeater2Capacity
Details:
Notes: Secondary superheater capacity.<br/><br/>
Public Float
  superHeaterPipePD
Details:
Notes: Superheater pipe pressure drop constant.<br/><br/>
Public PU
  throttlePressureSP
Details:
Notes: Throttle pressure setpoint.<br/><br/>
Object Type Connection Direction Notes
Subcritical Class Generalization From  
Supercritical Class Generalization From  
HeatRecoveryBoiler Class Generalization From  
DrumBoiler Class Generalization From  
SteamSupply Class Generalization To