partial model HeatingCoolingHotWater3Clusters "Load models for Buildings.Obsolete.DistrictHeatingCooling.Examples.HeatingCoolingHotWater3Clusters" package Medium = Buildings.Media.Water "Fluid in the pipes"; parameter Modelica.SIunits.Temperature TChiSup_nominal = 273.15 + 16 "Chilled water leaving temperature at the evaporator"; parameter Modelica.SIunits.Temperature THeaSup_nominal = 273.15+30 "Supply temperature space heating system at TOut_nominal"; parameter Modelica.SIunits.Temperature THeaRet_nominal = 273.15+25 "Return temperature space heating system at TOut_nominal"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT larOff1( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgLargeOfficeNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Large office"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT ret1( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgStand-aloneRetailNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Retail"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT larOff2( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgLargeOfficeNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Large office"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT apa1( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgMidriseApartmentNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Midrise apartment"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT larOff3( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgLargeOfficeNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Large office"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT larOff4( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgLargeOfficeNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), show_T=true, final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Large office"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT apa2( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgMidriseApartmentNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Midrise apartment"; Obsolete.DistrictHeatingCooling.SubStations.VaporCompression.HeatingCoolingHotwaterTimeSeries_dT ret2( redeclare package Medium = Medium, filNam=Modelica.Utilities.Files.loadResource( "modelica://Buildings/Resources/Data/Obsolete/DistrictHeatingCooling/SubStations/VaporCompression/RefBldgStand-aloneRetailNew2004_7.1_5.0_3C_USA_CA_SAN_FRANCISCO.mos"), final TChiSup_nominal=TChiSup_nominal, final THeaSup_nominal=THeaSup_nominal, final THeaRet_nominal=THeaRet_nominal, final TOut_nominal=273.15) "Retail"; Buildings.BoundaryConditions.WeatherData.ReaderTMY3 weaDat(filNam= Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos"), computeWetBulbTemperature=false) "File reader that reads weather data"; BoundaryConditions.WeatherData.Bus weaBus "Weather data bus"; Modelica.Blocks.Math.MultiSum PHea(nu=16) "Electrical energy use for space heating and hot water"; Modelica.Blocks.Math.MultiSum PCoo(nu=8) "Electrical energy use for cooling"; Modelica.Blocks.Continuous.Integrator EEleHea(y(unit="J")) "Electrical energy for space heating and hot water"; Modelica.Blocks.Continuous.Integrator EEleCoo(y(unit="J")) "Electrical energy for cooling"; Modelica.Blocks.Math.MultiSum QHea(nu=8) "Thermal energy use for space heating"; Modelica.Blocks.Math.MultiSum QHotWat(nu=8) "Thermal energy use for hot water"; Modelica.Blocks.Math.MultiSum QCoo(nu=8) "Thermal energy use for cooling"; Modelica.Blocks.Continuous.Integrator ETheHea(y(unit="J")) "Thermal energy for space heating"; Modelica.Blocks.Continuous.Integrator ETheHotWat(y(unit="J")) "Thermal energy for hot water"; Modelica.Blocks.Continuous.Integrator ETheCoo(y(unit="J")) "Thermal energy for cooling"; Modelica.Blocks.Sources.RealExpression SPFHea(y=(ETheHea.y + ETheHotWat.y)/ max(1, EEleHea.y)) "Seasonal performance factor for heating"; Modelica.Blocks.Sources.RealExpression SPFCoo(y=-ETheCoo.y/max(1, EEleCoo.y)) "Seasonal performance factor for cooling"; equation connect(weaBus, larOff1.weaBus); connect(weaBus, ret1.weaBus); connect(weaBus,larOff2. weaBus); connect(weaBus, apa1.weaBus); connect(weaBus, larOff3.weaBus); connect(weaBus,larOff4. weaBus); connect(weaBus, apa2.weaBus); connect(weaBus, ret2.weaBus); connect(weaDat.weaBus, weaBus); connect(PHea.y, EEleHea.u); connect(PCoo.y, EEleCoo.u); connect(larOff1.PHea, PHea.u[1]); connect(ret1.PHea, PHea.u[2]); connect(larOff2.PHea, PHea.u[3]); connect(apa1.PHea, PHea.u[4]); connect(larOff3.PHea, PHea.u[5]); connect(larOff4.PHea, PHea.u[6]); connect(apa2.PHea, PHea.u[7]); connect(ret2.PHea, PHea.u[8]); connect(larOff1.PHotWat, PHea.u[9]); connect(ret1.PHotWat, PHea.u[10]); connect(larOff2.PHotWat, PHea.u[11]); connect(apa1.PHotWat, PHea.u[12]); connect(larOff3.PHotWat, PHea.u[13]); connect(larOff4.PHotWat, PHea.u[14]); connect(apa2.PHotWat, PHea.u[15]); connect(ret2.PHotWat, PHea.u[16]); connect(larOff1.PCoo, PCoo.u[1]); connect(ret1.PCoo, PCoo.u[2]); connect(larOff2.PCoo, PCoo.u[3]); connect(apa1.PCoo, PCoo.u[4]); connect(larOff3.PCoo, PCoo.u[5]); connect(larOff4.PCoo, PCoo.u[6]); connect(apa2.PCoo, PCoo.u[7]); connect(ret2.PCoo, PCoo.u[8]); connect(QHea.y, ETheHea.u); connect(QCoo.y, ETheCoo.u); connect(larOff1.QHea_flow, QHea.u[1]); connect(ret1.QHea_flow, QHea.u[2]); connect(larOff2.QHea_flow, QHea.u[3]); connect(apa1.QHea_flow, QHea.u[4]); connect(larOff3.QHea_flow, QHea.u[5]); connect(larOff4.QHea_flow, QHea.u[6]); connect(apa2.QHea_flow, QHea.u[7]); connect(ret2.QHea_flow, QHea.u[8]); ////// connect(larOff1.QHotWat_flow, QHotWat.u[1]); connect(ret1.QHotWat_flow, QHotWat.u[2]); connect(larOff2.QHotWat_flow, QHotWat.u[3]); connect(apa1.QHotWat_flow, QHotWat.u[4]); connect(larOff3.QHotWat_flow, QHotWat.u[5]); connect(larOff4.QHotWat_flow, QHotWat.u[6]); connect(apa2.QHotWat_flow, QHotWat.u[7]); connect(ret2.QHotWat_flow, QHotWat.u[8]); //// connect(larOff1.QCoo_flow, QCoo.u[1]); connect(ret1.QCoo_flow, QCoo.u[2]); connect(larOff2.QCoo_flow, QCoo.u[3]); connect(apa1.QCoo_flow, QCoo.u[4]); connect(larOff3.QCoo_flow, QCoo.u[5]); connect(larOff4.QCoo_flow, QCoo.u[6]); connect(apa2.QCoo_flow, QCoo.u[7]); connect(ret2.QCoo_flow, QCoo.u[8]); connect(QHotWat.y, ETheHotWat.u); end HeatingCoolingHotWater3Clusters;

model SubStationBoundaryCondition "Model with boundary condition for the base case" extends Buildings.BaseClasses.BaseIcon; replaceable package Medium = Modelica.Media.Interfaces.PartialMedium; parameter Modelica.SIunits.TemperatureDifference dTApp(min=0) = 2 "Approach temperature"; parameter Boolean warmSide "Set to true if these are the boundary conditions for the warm side inlet"; Modelica.Blocks.Interfaces.RealInput TOut( final unit="K", displayUnit="degC") "Outside temperature, used to set medium temperature"; Modelica.Fluid.Interfaces.FluidPort_a port_a( redeclare package Medium = Medium) "Fluid port at fixed pressure and temperature"; Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heaPor "Heat port at fixed temperature"; Buildings.Fluid.Sources.Boundary_pT bou( redeclare package Medium = Medium, nPorts=1, use_T_in=true) "Boundary condition"; Modelica.Thermal.HeatTransfer.Sources.PrescribedTemperature preTem "Prescribed temperature"; Modelica.Blocks.Math.Add add(k1=if warmSide then -1 else +1); Modelica.Blocks.Sources.Constant TAppr(k=dTApp) "Approach temperature"; equation connect(bou.ports[1], port_a); connect(preTem.port, heaPor); connect(add.u2, TOut); connect(add.y, bou.T_in); connect(TAppr.y, add.u1); connect(add.y, preTem.T); end SubStationBoundaryCondition;