modelSingleSpeedHeating

Baseclass for validation models for single speed DX heating coil
Diagram of SingleSpeedHeatingOpen the diagram
▶ Check in your browser

Information

This is a baseclass component for the following validation models:

Parameters

TypeNameDefaultDescription
Buildings.Fluid.DXSystems.Heating.AirSource.Validation.Data.SingleSpeedHeatingdatCoiHeating coil data record

Components

TypeNameDefaultDescription
Buildings.Fluid.Sources.Boundary_pTsinSink
Buildings.Fluid.DXSystems.Heating.AirSource.SingleSpeedsinSpeDXSingle speed DX heating coil
Buildings.Utilities.IO.BCVTB.From_degCTEvaIn_KConverts degC to K
Buildings.Utilities.IO.BCVTB.From_degCTConIn_KConverts degC to K
Modelica.Blocks.Math.MeanTOutMeaMean of measured outlet air temperature
Buildings.Utilities.IO.BCVTB.To_degCTOutDegCConvert measured outlet air temperature to deg C
Modelica.Blocks.Sources.RealExpressionTOutMeasured temperature of outlet air
Modelica.Blocks.Math.MeanXConOutMeaMean of measured outlet air humidity ratio per kg total air
Modelica.Blocks.Sources.RealExpressionXConOutMeasured humidity ratio of outlet air
Modelica.Blocks.Math.MeanQ_flowMeaMean of cooling rate
Modelica.Blocks.Math.MeanPMeaMean of power
Buildings.Controls.OBC.CDL.Discrete.UnitDelayPEPluTotal power consumption from EnergyPlus
Buildings.Controls.OBC.CDL.Discrete.UnitDelayQ_flowEPluHeat transfer to airloop from EnergyPlus
Buildings.Controls.OBC.CDL.Discrete.UnitDelayTOutEPluOutlet temperature from EnergyPlus
Buildings.Controls.OBC.CDL.Discrete.UnitDelayXConOutEPluOutlet air humidity ratio from EnergyPlus
Buildings.Utilities.Psychrometrics.ToTotalAirtoTotAirOutConvert humidity ratio per kg dry air to humidity ratio per kg total air for outdoor air
Buildings.Utilities.Psychrometrics.ToTotalAirtoTotAirEPluConvert humidity ratio per kg dry air from EnergyPlus to humidity ratio per kg total air
Buildings.Controls.OBC.CDL.Discrete.UnitDelayPDefEPluDefrost power from EnergyPlus
Buildings.Controls.OBC.CDL.Discrete.UnitDelayPCraEPluCranckcase heater power from EnergyPlus
Modelica.Blocks.Sources.CombiTimeTabledatReaReader for EnergyPlus example results
Buildings.Fluid.Sources.MassFlowSource_TboundaryMass flow source for coil inlet air
Buildings.Utilities.Psychrometrics.ToTotalAirtoTotAirInConvert humidity ratio per kg dry air to humidity ratio per kg total air for coil inlet air
Buildings.Utilities.Psychrometrics.Phi_pTXphiConversion to relative humidity
Modelica.Blocks.Sources.ConstantpAtmAtmospheric pressure
Controls.OBC.CDL.Logical.VariablePulseplrToPulConvert part load ratio to pulse signal

Contents

NameDescription
MediumMedium model

Revisions

  • July 9, 2024, by Michael Wetter:
    Replaced instance plrToPul with model from CDL package as the earlier implementation caused problems in cross-tool validation.
    This is for #3939.
  • May 31, 2023, by Michael Wetter:
    Changed implementation to use phi rather than water vapor concentration as input because the latter is not available on the weather data bus.
  • April 2, 2023, by Karthik Devaprasad and Xing Lu:
    First implementation.