model ElectroChromicWindow "Validation model for the correct implementation of Electrochromic Window" extends Modelica.Icons.Example; package MediumA = Buildings.Media.Air "Medium model"; parameter Modelica.SIunits.Temperature T_start=273.15 + 24 "Initial value"; parameter Integer nConExtWin=1 "Number of constructions with a window"; parameter Integer nConExt=0 "Number of constructions without a window"; parameter Integer nConBou=5 "Number of surface that are connected to constructions that are modeled inside the room"; parameter Integer nSurBou=0 "Number of surface that are connected to the room air volume"; parameter Integer nConPar=0 "Number of surface that are partitions"; MixedAir roo( redeclare package Medium = MediumA, nConExt=nConExt, nConExtWin=nConExtWin, nConPar=nConPar, nConBou=nConBou, nSurBou=nSurBou, T_start=T_start, datConExtWin( layers={matExtWal}, each A=10.22, glaSys={glaSys}, each hWin=3.13, each wWin=2.782751, each fFra=0.000001, each til=Buildings.Types.Tilt.Wall, azi={Buildings.Types.Azimuth.S}), datConBou( layers={matFlo,matCeil,matEWWal,matNWal,matEWWal}, A={13.94,13.94,15.33,10.22,15.33}, til={Buildings.Types.Tilt.Floor,Buildings.Types.Tilt.Ceiling,Buildings.Types.Tilt.Wall, Buildings.Types.Tilt.Wall,Buildings.Types.Tilt.Wall}), AFlo=13.94, hRoo=3.37, intConMod=Buildings.HeatTransfer.Types.InteriorConvection.Temperature, extConMod=Buildings.HeatTransfer.Types.ExteriorConvection.TemperatureWind, each conBou(opa(T(each start=T_start))), lat=0.65484753534827, energyDynamics=Modelica.Fluid.Types.Dynamics.FixedInitial) "Room model"; BoundaryConditions.WeatherData.ReaderTMY3 weaDat1( relHum=0, TDewPoi(displayUnit="K"), filNam="modelica://Buildings/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos", pAtmSou=Buildings.BoundaryConditions.Types.DataSource.File, calTSky=Buildings.BoundaryConditions.Types.SkyTemperatureCalculation.HorizontalRadiation, computeWetBulbTemperature=false); Modelica.Blocks.Sources.Constant uSha(k=0) "Control signal for the shading device"; Modelica.Blocks.Routing.Replicator replicator(nout=max(1, nConExtWin)) "Signal replicator"; parameter Buildings.HeatTransfer.Data.OpaqueConstructions.Generic matExtWal( nLay=3, absIR_a=0.9, absIR_b=0.9, absSol_a=0.6, absSol_b=0.6, material={Buildings.HeatTransfer.Data.Solids.Generic( x=0.000701, k=45.345, c=502.416, d=7833.028),Buildings.HeatTransfer.Data.Solids.Generic( x=0.0127, k=0.12, c=1210, d=540),Buildings.HeatTransfer.Data.Solids.Generic( x=0.133, k=0.047, c=1006, d=93.84)}) "71T: South Wall"; parameter Buildings.HeatTransfer.Data.OpaqueConstructions.Generic matCeil( nLay=3, absIR_a=0.9, absIR_b=0.9, absSol_a=0.6, absSol_b=0.6, material={Buildings.HeatTransfer.Data.Solids.Generic( x=0.009525, k=0.12, c=1210, d=540),Buildings.HeatTransfer.Data.Solids.Generic( x=0.133, k=0.047, c=1006, d=93.84),Buildings.HeatTransfer.Data.Solids.Generic( x=0.015875, k=0.17, c=1090, d=800)}) "71T: Ceiling"; parameter Buildings.HeatTransfer.Data.OpaqueConstructions.Generic matFlo( final nLay=4, absIR_a=0.9, absIR_b=0.9, absSol_a=0.6, absSol_b=0.6, material={Buildings.HeatTransfer.Data.Solids.Generic( x=5.28, k=1, c=0, d=0),Buildings.HeatTransfer.Data.Solids.Generic( x=0.01905, k=0.15, c=1630, d=608),Buildings.HeatTransfer.Data.Solids.Generic( x=0.01905, k=0.12, c=1210, d=540),Buildings.HeatTransfer.Data.Solids.Generic( x=0.22, k=1, c=0, d=0)}) "71T: Floor"; parameter Buildings.HeatTransfer.Data.OpaqueConstructions.Generic matEWWal( final nLay=2, absIR_a=0.9, absIR_b=0.9, absSol_a=0.6, absSol_b=0.6, material={Buildings.HeatTransfer.Data.Solids.Generic( x=0.133, k=0.047, c=1006, d=93.84),Buildings.HeatTransfer.Data.Solids.Generic( x=0.015875, k=0.17, c=1090, d=800)}) "71T: East West Wall"; parameter Buildings.HeatTransfer.Data.OpaqueConstructions.Generic matNWal( final nLay=4, absIR_a=0.9, absIR_b=0.9, absSol_a=0.6, absSol_b=0.6, material={Buildings.HeatTransfer.Data.Solids.Generic( x=0.015875, k=0.17, c=1090, d=800),Buildings.HeatTransfer.Data.Solids.Generic( x=0.009525, k=0.12, c=1210, d=540),Buildings.HeatTransfer.Data.Solids.Generic( x=0.133, k=0.047, c=1006, d=93.84),Buildings.HeatTransfer.Data.Solids.Generic( x=0.015875, k=0.17, c=1090, d=800)}) "71T: North Wall"; parameter HeatTransfer.Data.GlazingSystems.DoubleElectrochromicAir13Clear glaSys( UFra=2, haveInteriorShade=false, haveExteriorShade=false) "Data record for the glazing system"; BoundaryConditions.WeatherData.Bus weaBus; Modelica.Blocks.Routing.Multiplex3 multiplex3_1 "Multiplex"; Modelica.Blocks.Sources.Constant qRadGai_flow(k=0) "Radiative heat gain"; Modelica.Blocks.Sources.Constant qConGai_flow(k=0) "Convective heat gain"; Modelica.Blocks.Sources.Constant qLatGai_flow(k=0) "Latent heat gain"; Modelica.Blocks.Sources.Constant uWin(k=1) "Control signal for electrochromic window"; Modelica.Blocks.Sources.CombiTimeTable refRes( tableOnFile=true, tableName="EnergyPlus", fileName=Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/Data/Rooms/Validation/LBNL_71T/RoomB/EnergyPlusHeatingCoolingPower.txt"), columns=2:2) "Data reader with heating and cooling power from EnergyPlus. The output should be compared to roo.heaPorAir.Q_flow."; Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlow preHea "Prescribed heat flow for heating and cooling"; Controls.Continuous.LimPID conHea( Td=60, initType=Modelica.Blocks.Types.InitPID.InitialState, controllerType=Modelica.Blocks.Types.SimpleController.PI, yMin=-1, k=5, Ti=30) "Controller for heating"; Modelica.Blocks.Math.Gain gaiHea(k=1E4) "Gain for heating"; Modelica.Blocks.Sources.Constant TRooSet(k=297.15) "Set point for room air"; Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensor TRooAir "Room air temperature"; equation connect(uSha.y, replicator.u); connect(roo.uSha, replicator.y); connect(weaBus, roo.weaBus); connect(weaBus, weaDat1.weaBus); connect(qRadGai_flow.y, multiplex3_1.u1[1]); connect(qConGai_flow.y, multiplex3_1.u2[1]); connect(qLatGai_flow.y, multiplex3_1.u3[1]); connect(multiplex3_1.y, roo.qGai_flow); connect(uWin.y, roo.uWin[1]); connect(preHea.port, roo.heaPorAir); connect(gaiHea.y, preHea.Q_flow); connect(conHea.y, gaiHea.u); connect(TRooSet.y, conHea.u_s); connect(preHea.port, TRooAir.port); connect(TRooAir.T, conHea.u_m); end ElectroChromicWindow;