* final Version of GeothermalHeatPumpSystem as Controlled System Model, #55

Author: MStillerEBC

pyDMPC/ModelicaModels/ModelicaModels/BaseClasses/GeothermalHeatPumpBase.mo

@@ -114,9 +114,10 @@ partial model GeothermalHeatPumpBase
         extent={{-6,-7},{6,7}},
         rotation=90,
         origin={-18,-78})));
-  AixLib.Fluid.Sources.Boundary_pT geothField_sink1(redeclare package Medium =
-        Water, nPorts=1) "One of two sinks representing geothermal field"
-    annotation (Placement(transformation(extent={{5,-5},{-5,5}},
+  AixLib.Fluid.Sources.Boundary_pT geothField(redeclare package Medium = Water,
+      nPorts=1) "Boundary of the geothermal field Volume" annotation (Placement(
+        transformation(
+        extent={{5,-5},{-5,5}},
         rotation=-90,
         origin={-139,-29})));
   AixLib.Fluid.FixedResistances.PressureDrop resistanceHeatConsumerFlow(
@@ -352,8 +353,8 @@ equation
         points={{100,-106},{106,-106},{106,-56}}, color={0,127,255}));
   connect(supplyTemSensor.port_b, pumpGeothermalSource.port_a)
     annotation (Line(points={{-108,-54},{-96,-54}}, color={0,127,255}));
-  connect(geothField_sink1.ports[1], vol.ports[1])
-    annotation (Line(points={{-139,-24},{-139,-16}}, color={0,127,255}));
+  connect(geothField.ports[1], vol.ports[1]) annotation (Line(points={{-139,-24},
+          {-139,-20},{-139,-16},{-139,-16}}, color={0,127,255}));
   connect(vol.ports[2], supplyTemSensor.port_a) annotation (Line(points={{-137,
           -16},{-130,-16},{-130,-54},{-122,-54}}, color={0,127,255}));
   connect(thermalConductor.port_b, vol.heatPort)
@@ -362,8 +363,8 @@ equation
     annotation (Line(points={{-146,-52},{-146,-46}}, color={191,0,0}));
   connect(vol.ports[3], returnTemSensor.port_b) annotation (Line(points={{-135,
           -16},{-150,-16},{-150,14},{-114,14},{-114,18}}, color={0,127,255}));
-  connect(vol.ports[4], heatPumpTab.port_b_sink) annotation (Line(points={{-133,
-          -16},{10,-16},{10,14.9},{-5.8,14.9}}, color={0,127,255}));
+  connect(heatPumpTab.port_b_sink, vol.ports[4]) annotation (Line(points={{-5.8,
+          14.9},{10,14.9},{10,-16},{-133,-16}}, color={0,127,255}));
   annotation (Diagram(coordinateSystem(preserveAspectRatio=false, extent={{-160,
           -120},{160,80}})),              Icon(coordinateSystem(
           preserveAspectRatio=false, extent={{-160,-120},{160,80}})),

pyDMPC/ModelicaModels/ModelicaModels/BaseClasses/GeothermalHeatPumpControlledBase.mo

@@ -60,7 +60,7 @@ partial model GeothermalHeatPumpControlledBase
         rotation=90,
         origin={-60.5,-109})));
   inner Modelica.Fluid.System system
-    annotation (Placement(transformation(extent={{120,60},{140,80}})));
+    annotation (Placement(transformation(extent={{180,60},{200,80}})));
   Modelica.Blocks.Interfaces.RealOutput returnTemperature(
     final quantity="ThermodynamicTemperature",
     final unit="K",
@@ -150,7 +150,7 @@ partial model GeothermalHeatPumpControlledBase
     computeWetBulbTemperature=false,
     filNam=Modelica.Utilities.Files.loadResource("modelica://ModelicaModels/Subsystems/Geo/BaseClasses/TEASER_BuildingSets/DEU_BW_Mannheim_107290_TRY2010_12_Jahr_BBSR.mos"))
     "Weather data reader"
-    annotation (Placement(transformation(extent={{188,32},{168,52}})));
+    annotation (Placement(transformation(extent={{200,30},{180,50}})));
   Modelica.Blocks.Sources.CombiTimeTable tableAHU(
     tableOnFile=true,
     extrapolation=Modelica.Blocks.Types.Extrapolation.Periodic,
@@ -159,7 +159,7 @@ partial model GeothermalHeatPumpControlledBase
     fileName=Modelica.Utilities.Files.loadResource(
         "modelica://ModelicaModels/Subsystems/Geo/BaseClasses/TEASER_BuildingSets/AHU_TEASER.mat"))
     "Boundary conditions for air handling unit"
-    annotation (Placement(transformation(extent={{188,2},{172,18}})));
+    annotation (Placement(transformation(extent={{200,0},{180,20}})));
   Modelica.Blocks.Sources.CombiTimeTable tableTSet(
     tableOnFile=true,
     tableName="Tset",
@@ -168,7 +168,7 @@ partial model GeothermalHeatPumpControlledBase
         "modelica://ModelicaModels/Subsystems/Geo/BaseClasses/TEASER_BuildingSets/Tset_TEASER.mat"),
     columns=2:7)
     "Set points for heater"
-    annotation (Placement(transformation(extent={{188,-46},{172,-30}})));
+    annotation (Placement(transformation(extent={{200,-60},{180,-40}})));
   Modelica.Blocks.Sources.CombiTimeTable tableInternalGains(
     tableOnFile=true,
     extrapolation=Modelica.Blocks.Types.Extrapolation.Periodic,
@@ -177,10 +177,10 @@ partial model GeothermalHeatPumpControlledBase
         "modelica://ModelicaModels/Subsystems/Geo/BaseClasses/TEASER_BuildingSets/InternalGains_TEASER.mat"),
     columns=2:19)
     "Profiles for internal gains"
-    annotation (Placement(transformation(extent={{188,-68},{172,-52}})));
+    annotation (Placement(transformation(extent={{200,-90},{180,-70}})));
   Modelica.Blocks.Sources.Constant const[6](each k=0)
     "Set point for cooler"
-    annotation (Placement(transformation(extent={{188,-22},{172,-6}})));
+    annotation (Placement(transformation(extent={{200,-30},{180,-10}})));
   Modelica.Blocks.Math.Gain negate(k=-1)
     annotation (Placement(transformation(extent={{110,-2},{102,6}})));
   Modelica.Blocks.Math.Gain negate1(k=-1) annotation (Placement(transformation(
@@ -218,19 +218,17 @@ equation
   connect(supplyTemSensor.T, supplyTemperature) annotation (Line(points={{-115,-62.8},
           {-115,-67.4},{-116,-67.4},{-116,-120}}, color={0,0,127}));
   connect(weaDat.weaBus,multizone. weaBus) annotation (Line(
-      points={{168,42},{166,42},{166,14},{162,14}},
+      points={{180,40},{166,40},{166,14},{162,14}},
       color={255,204,51},
       thickness=0.5));
   connect(tableInternalGains.y,multizone. intGains)
-    annotation (Line(points={{171.2,-60},{148,-60},{148,-1}},
-                                                           color={0,0,127}));
+    annotation (Line(points={{179,-80},{148,-80},{148,-1}},color={0,0,127}));
   connect(tableAHU.y,multizone. AHU)
-    annotation (Line(points={{171.2,10},{163,10}},     color={0,0,127}));
-  connect(tableTSet.y,multizone. TSetHeat) annotation (Line(points={{171.2,-38},
-          {159.2,-38},{159.2,-1}},
-                                 color={0,0,127}));
-  connect(const.y,multizone. TSetCool) annotation (Line(points={{171.2,-14},{
-          162,-14},{162,-2},{161.4,-2},{161.4,-1}},  color={0,0,127}));
+    annotation (Line(points={{179,10},{163,10}},       color={0,0,127}));
+  connect(tableTSet.y,multizone. TSetHeat) annotation (Line(points={{179,-50},{
+          159.2,-50},{159.2,-1}},color={0,0,127}));
+  connect(const.y,multizone. TSetCool) annotation (Line(points={{179,-20},{162,
+          -20},{162,-2},{161.4,-2},{161.4,-1}},      color={0,0,127}));
   connect(negate1.u,sum1. y) annotation (Line(points={{116,-13.2},{124,-13.2},{124,
           -16.4},{132,-16.4}},        color={0,0,127}));
   connect(negate.u,sum2. y)
@@ -257,6 +255,6 @@ First implementation.
 </li>
 </ul>
 </html>"),
-    Diagram(coordinateSystem(extent={{-160,-120},{140,80}})),
-    Icon(coordinateSystem(extent={{-160,-120},{140,80}})));
+    Diagram(coordinateSystem(extent={{-160,-120},{200,80}})),
+    Icon(coordinateSystem(extent={{-160,-120},{200,80}})));
 end GeothermalHeatPumpControlledBase;

pyDMPC/ModelicaModels/ModelicaModels/ControlledSystems/GeothermalHeatPumpSystem.mo

@@ -3,6 +3,7 @@ model GeothermalHeatPumpSystem
   "Example of a geothermal heat pump systemreplaceable package Water = AixLib.Media.Water;"
   extends Modelica.Icons.Example;
   extends ModelicaModels.BaseClasses.GeothermalHeatPumpControlledBase(
+    geothField(T=285.15),
     redeclare
       AixLib.Fluid.Examples.GeothermalHeatPump.Components.BoilerStandAlone
       PeakLoadDevice(redeclare package Medium = Water),
@@ -14,7 +15,6 @@ model GeothermalHeatPumpSystem
     pumpCondenser(T_start=285.15),
     pumpEvaporator(T_start=285.15),
     pumpColdConsumer(T_start=285.15),
-    geothField_sink1(T=285.15),
     integrator(k=3600),
     integrator1(k=3600),
     multizone(zoneParam={
@@ -61,7 +61,7 @@ model GeothermalHeatPumpSystem
     annotation (Placement(transformation(extent={{-78,62},{-58,82}})));
   Modelica.Blocks.Interfaces.RealInput T_set_storage
     "Connector of Real input signal 2"
-    annotation (Placement(transformation(extent={{-108,58},{-88,78}})));
+    annotation (Placement(transformation(extent={{-102,62},{-90,74}})));
 equation
   connect(resistanceColdConsumerFlow.port_b,coldConsumerFlow. ports[1])
     annotation (Line(points={{80,-20},{88,-20}},            color={0,127,255}));
@@ -93,8 +93,8 @@ equation
     annotation (Line(points={{-139,74},{-122,74},{-122,-26},{-100,-26}}, color=
           {0,0,127}));
   connect(valveHeatSink.y, geothermalFieldControllerHeat.valveOpening1)
-    annotation (Line(points={{-30,-45.6},{-30,-45.6},{-30,-32},{-30,-21.2},{-83.04,
-          -21.2}}, color={0,0,127}));
+    annotation (Line(points={{-30,-45.6},{-30,-21.2},{-83.04,-21.2}},
+                   color={0,0,127}));
   connect(geothermalFieldControllerHeat.valveOpening2, valveHeatStorage.y)
     annotation (Line(points={{-83.04,-30.8},{-56,-30.8},{-56,-63},{-26.4,-63}},
         color={0,0,127}));
@@ -111,10 +111,10 @@ equation
       string="%second",
       index=1,
       extent={{6,3},{6,3}}));
-  connect(getTStorageUpper.y, hPControllerOnOff.T_meas) annotation (Line(points
-        ={{-139,74},{-108.5,74},{-108.5,76},{-78,76}}, color={0,0,127}));
+  connect(getTStorageUpper.y, hPControllerOnOff.T_meas) annotation (Line(points=
+         {{-139,74},{-108.5,74},{-108.5,76},{-78,76}}, color={0,0,127}));
   connect(T_set_storage, hPControllerOnOff.T_set)
-    annotation (Line(points={{-98,68},{-78,68}}, color={0,0,127}));
+    annotation (Line(points={{-96,68},{-78,68}}, color={0,0,127}));
   annotation (experiment(StopTime=86400, Interval=10), Documentation(revisions="<html>
 <ul>
 <li>
@@ -139,6 +139,6 @@ from the geothermal field to the heat storage
 <p>In the flow line of the heating circuit a boiler is connected as a peak load device.
 Consumers are modeled as sinks are sources with a constant temperature.</p>
 </html>"),
-    Diagram(coordinateSystem(extent={{-160,-120},{140,80}})),
-    Icon(coordinateSystem(extent={{-160,-120},{140,80}})));
+    Diagram(coordinateSystem(extent={{-160,-120},{200,80}})),
+    Icon(coordinateSystem(extent={{-160,-120},{200,80}})));
 end GeothermalHeatPumpSystem;