FMUZoneAdapterZones2.mo

within Buildings.Obsolete.ThermalZones.EnergyPlus_9_6_0.BaseClasses.Validation;
model FMUZoneAdapterZones2
  "Validation model for the class and functions that instantiate and communicate with an FMU for Model Exchange"
  extends Modelica.Icons.Example;

  parameter Modelica.Units.SI.HeatCapacity CZon=6*6*2.7*1.2*1006
    "Heat capacity of zone air";
  inner Building building(
    idfName=Modelica.Utilities.Files.loadResource(
      "modelica://Buildings/Resources/Data/Obsolete/ThermalZones/EnergyPlus_9_6_0/Examples/RefBldgSmallOffice/RefBldgSmallOfficeNew2004_Chicago.idf"),
    epwName=Modelica.Utilities.Files.loadResource(
    "modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.epw"),
    weaName=Modelica.Utilities.Files.loadResource(
      "modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos"),
    computeWetBulbTemperature=false,
    usePrecompiledFMU=false)
    "Building model"
    annotation (Placement(transformation(extent={{-80,70},{-60,90}})));
  Buildings.Obsolete.ThermalZones.EnergyPlus_9_6_0.BaseClasses.ThermalZoneAdapter fmuZonCor(
    final modelicaNameBuilding=building.modelicaNameBuilding,
    final spawnExe=building.spawnExe,
    final idfVersion=building.idfVersion,
    final idfName=building.idfName,
    final epwName=building.epwName,
    final relativeSurfaceTolerance=building.relativeSurfaceTolerance,
    final zoneName="Core_ZN",
    usePrecompiledFMU=true,
    final fmuName=Modelica.Utilities.Files.loadResource(
      "modelica://Buildings/Resources/src/ThermalZones/EnergyPlus_9_6_0/FMUs/Zones3.fmu"),
    logLevel=building.logLevel,
    setInitialRadiativeHeatGainToZero=true,
    final nFluPor=2)
    "Adapter to EnergyPlus"
    annotation (Placement(transformation(extent={{20,20},{40,40}})));
  Modelica.Blocks.Sources.RealExpression X_w(
    y=0.01)
    "Zone absolute humidity"
    annotation (Placement(transformation(extent={{-88,44},{-68,64}})));
  Modelica.Blocks.Sources.RealExpression mIn_flow(
    y=0)
    "Inlet mass flow rate"
    annotation (Placement(transformation(extent={{-88,0},{-68,20}})));
  Modelica.Blocks.Math.Gain mOut_flow(
    k=-1)
    "Outlet mass flow rate"
    annotation (Placement(transformation(extent={{-50,20},{-30,40}})));
  Modelica.Blocks.Sources.RealExpression TIn[2](
    each y=293.15)
    "Inlet temperature"
    annotation (Placement(transformation(extent={{-88,-24},{-68,-4}})));
  Modelica.Blocks.Sources.RealExpression QGaiRad_flow(
    y=0)
    "Radiative heat gain for the zone"
    annotation (Placement(transformation(extent={{-88,-46},{-68,-26}})));
  Modelica.Blocks.Continuous.Integrator TZonCor(
    k=1/CZon,
    initType=Modelica.Blocks.Types.Init.InitialState,
    y_start=294.15,
    y(final unit="K",
      displayUnit="degC"))
    "Zone air temperature"
    annotation (Placement(transformation(extent={{60,20},{80,40}})));
  Buildings.Obsolete.ThermalZones.EnergyPlus_9_6_0.BaseClasses.ThermalZoneAdapter fmuZonSou(
    final modelicaNameBuilding=building.modelicaNameBuilding,
    final spawnExe=building.spawnExe,
    final idfVersion=building.idfVersion,
    final idfName=building.idfName,
    final epwName=building.epwName,
    final relativeSurfaceTolerance=building.relativeSurfaceTolerance,
    final zoneName="South_ZN",
    usePrecompiledFMU=true,
    final fmuName=Modelica.Utilities.Files.loadResource(
      "modelica://Buildings/Resources/src/ThermalZones/EnergyPlus_9_6_0/FMUs/Zones3.fmu"),
    logLevel=building.logLevel,
    setInitialRadiativeHeatGainToZero=true,
    final nFluPor=2)
    "Adapter to EnergyPlus"
    annotation (Placement(transformation(extent={{20,-20},{40,0}})));
  Modelica.Blocks.Continuous.Integrator TZonSou(
    k=1/CZon,
    initType=Modelica.Blocks.Types.Init.InitialState,
    y_start=294.15,
    y(final unit="K",
      displayUnit="degC"))
    "Zone air temperature"
    annotation (Placement(transformation(extent={{60,-20},{80,0}})));

equation
  connect(X_w.y,fmuZonCor.X_w)
    annotation (Line(points={{-67,54},{-16,54},{-16,34},{18,34}},color={0,0,127}));
  connect(fmuZonCor.m_flow[1],mIn_flow.y)
    annotation (Line(points={{18,29.5},{-6,29.5},{-6,10},{-67,10}},
                                                               color={0,0,127}));
  connect(mOut_flow.u,mIn_flow.y)
    annotation (Line(points={{-52,30},{-60,30},{-60,10},{-67,10}},color={0,0,127}));
  connect(mOut_flow.y,fmuZonCor.m_flow[2])
    annotation (Line(points={{-29,30},{-10,30},{-10,30.5},{18,30.5}},
                                                                 color={0,0,127}));
  connect(TIn.y,fmuZonCor.TInlet)
    annotation (Line(points={{-67,-14},{-4,-14},{-4,26},{18,26}},color={0,0,127}));
  connect(fmuZonCor.QGaiRad_flow,QGaiRad_flow.y)
    annotation (Line(points={{18,22},{0,22},{0,-36},{-67,-36}},color={0,0,127}));
  connect(X_w.y,fmuZonSou.X_w)
    annotation (Line(points={{-67,54},{-16,54},{-16,-6},{18,-6}},color={0,0,127}));
  connect(fmuZonSou.m_flow[1],mIn_flow.y)
    annotation (Line(points={{18,-10.5},{-20,-10.5},{-20,10},{-67,10}},
                                                                   color={0,0,127}));
  connect(mOut_flow.y,fmuZonSou.m_flow[2])
    annotation (Line(points={{-29,30},{-10,30},{-10,-9.5},{18,-9.5}},
                                                                 color={0,0,127}));
  connect(TIn.y,fmuZonSou.TInlet)
    annotation (Line(points={{-67,-14},{18,-14}},color={0,0,127}));
  connect(fmuZonSou.QGaiRad_flow,QGaiRad_flow.y)
    annotation (Line(points={{18,-18},{0,-18},{0,-36},{-67,-36}},color={0,0,127}));
  connect(TZonCor.y,fmuZonCor.T)
    annotation (Line(points={{81,30},{88,30},{88,50},{10,50},{10,38},{18,38}},color={0,0,127}));
  connect(fmuZonCor.QCon_flow,TZonCor.u)
    annotation (Line(points={{41,32},{50,32},{50,30},{58,30}},color={0,0,127}));
  connect(fmuZonSou.QCon_flow,TZonSou.u)
    annotation (Line(points={{41,-8},{50,-8},{50,-10},{58,-10}},color={0,0,127}));
  connect(TZonSou.y,fmuZonSou.T)
    annotation (Line(points={{81,-10},{86,-10},{86,12},{10,12},{10,-2},{18,-2}},color={0,0,127}));
  annotation (
    Documentation(
      info="<html>
<p>
Validation model that communicates with an FMU that emulates two simple thermal zones.
Both thermal zones are identical.
</p>
<p>
This test is done to validate the FMI API, using an FMU 2.0 for Model Exchange, compiled
for Linux 64 bit by JModelica.
</p>
</html>",
      revisions="<html>
<ul>
<li>
March 23, 2022, by Michael Wetter:<br/>
Changed model to use the instance name of the <code>building</code> instance as is done for the other Spawn models.
</li>
<li>
March 19, 2018, by Michael Wetter:<br/>
First implementation.
</li>
</ul>
</html>"),
    __Dymola_Commands(
      file="modelica://Buildings/Resources/Scripts/Dymola/Obsolete/ThermalZones/EnergyPlus_9_6_0/BaseClasses/Validation/FMUZoneAdapterZones2.mos" "Simulate and plot"),
    experiment(
      StopTime=3600,
      Tolerance=1e-06),
    Diagram(
      coordinateSystem(
        extent={{-100,-100},{100,100}})),
    Icon(
      coordinateSystem(
        extent={{-100,-100},{100,100}})));
end FMUZoneAdapterZones2;