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Add new output connector to thermalZones and post processing #1221

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merged 7 commits into from
Mar 24, 2022
Merged

Add new output connector to thermalZones and post processing #1221

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66d2b3d
[skip-ci] Add new output connector to thermalZones and post processin…
Jan 27, 2022
cbd6f27
Add fitting description [skip ci] #1215
Feb 25, 2022
3e9c930
Merge branch 'development' into issue1215_internalGainsOuput
Feb 25, 2022
35e7550
Automatic push of CI with new regression reference files.Please pull …
Feb 25, 2022
1d71484
Merge branch 'development' of https://github.com/RWTH-EBC/AixLib into…
Mar 16, 2022
221f53a
Merge branch 'development' of https://github.com/RWTH-EBC/AixLib into…
Mar 24, 2022
f9cadc6
Merge branch 'development' into issue1215_internalGainsOuput
Mar 24, 2022
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30 changes: 26 additions & 4 deletions AixLib/ThermalZones/ReducedOrder/Multizone/BaseClasses/MultizonePostProcessing.mo
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
within AixLib.ThermalZones.ReducedOrder.Multizone.BaseClasses;
within AixLib.ThermalZones.ReducedOrder.Multizone.BaseClasses;
model MultizonePostProcessing
"Calculates and outputs values of interest for multizone model"
parameter Modelica.SIunits.Volume VAir
Expand Down Expand Up @@ -169,6 +169,22 @@ model MultizonePostProcessing
VAir) if calc_rel_humidity
"Average relative humidity of all zones"
annotation (Placement(transformation(extent={{58,48},{74,64}})));
Modelica.Blocks.Interfaces.RealOutput QIntGains[numZones,3](
final quantity="Energy",
final unit="J",
displayUnit="kWh")
"Heat gains based on internal gains for each zone from persons, machines, and light"
annotation (Placement(transformation(extent={{100,-122},{120,-102}}),
iconTransformation(extent={{100,-130},{120,-110}})));
Modelica.Blocks.Interfaces.RealInput QIntGains_flow[numZones,3](final
quantity="HeatFlowRate", final unit="W")
"Heat flow based on internal gains for each zone from persons, machines, and light"
annotation (
Placement(transformation(extent={{-140,-140},{-100,-100}}),
iconTransformation(extent={{-140,-140},{-100,-100}})));
Modelica.Blocks.Continuous.Integrator QIntGainCalc[numZones,3]
"Heat gain based on internal gains for each zone from persons, machines, and light"
annotation (Placement(transformation(extent={{58,-124},{74,-108}})));
equation
connect(TAirAverageCalc.u, TAir) annotation (Line(points={{56.4,96},{56.4,100},
{-120,100}}, color={0,0,127}));
Expand Down Expand Up @@ -237,9 +253,14 @@ equation
{15.5,42},{15.5,56},{56.4,56}}, color={0,0,127}));
connect(RelHumditiyMeanCalc.y, RelHumidityMean) annotation (Line(points={{74.8,56},
{88,56},{88,60},{110,60}}, color={0,0,127}));
annotation (Icon(coordinateSystem(preserveAspectRatio=false), graphics={
connect(QIntGains_flow, QIntGainCalc.u) annotation (Line(points={{-120,-120},
{-32,-120},{-32,-116},{56.4,-116}}, color={0,0,127}));
connect(QIntGainCalc.y, QIntGains) annotation (Line(points={{74.8,-116},{92,
-116},{92,-112},{110,-112}}, color={0,0,127}));
annotation (Icon(coordinateSystem(preserveAspectRatio=false, extent={{-100,
-120},{100,100}}), graphics={
Rectangle(
extent={{-100,100},{100,-100}},
extent={{-100,100},{100,-120}},
lineColor={28,108,200},
fillColor={255,255,255},
fillPattern=FillPattern.Solid),
Expand Down Expand Up @@ -279,7 +300,8 @@ equation
Ellipse(extent={{2,-64},{10,-70}}, lineColor={28,108,200}),
Ellipse(extent={{12,-54},{20,-60}}, lineColor={28,108,200})}),
Diagram(
coordinateSystem(preserveAspectRatio=false)),
coordinateSystem(preserveAspectRatio=false, extent={{-100,-120},{100,
100}})),
Documentation(info="<html><p>
This model is used to simplify the post processing. It's purpose is
to calculate and output common simulation information and KPI for
Expand Down
10 changes: 10 additions & 0 deletions AixLib/ThermalZones/ReducedOrder/Multizone/BaseClasses/PartialMultizone.mo
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Original file line number Diff line number Diff line change
Expand Up @@ -176,12 +176,22 @@ partial model PartialMultizone "Partial model for multizone models"
annotation (
Placement(transformation(extent={{100,-70},{120,-50}}),iconTransformation(
extent={{80,-100},{100,-80}})));
Modelica.Blocks.Interfaces.RealOutput QIntGains_flow[numZones,3](final
quantity="HeatFlowRate", final unit="W") if ASurTot > 0 or VAir > 0
"Heat flow based on internal gains for each zone from persons, machines, and light"
annotation (Placement(transformation(extent={{100,-90},{
120,-70}}), iconTransformation(extent={{80,-100},{100,-80}})));
equation
// if ASurTot or VAir < 0 PHeater and PCooler are set to dummy value zero
if not (ASurTot > 0 or VAir > 0) then
PHeater[:] = fill(0, numZones);
PCooler[:] = fill(0, numZones);
else
for i in 1:numZones loop
connect(zone[i].QIntGains_flow, QIntGains_flow[i, :]);
end for;
end if;

// if ideal heating and/or cooling is set by seperate values
if (ASurTot > 0 or VAir > 0) and not recOrSep then
if Heater_on then
Expand Down
45 changes: 36 additions & 9 deletions AixLib/ThermalZones/ReducedOrder/ThermalZone/ThermalZone.mo
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Original file line number Diff line number Diff line change
Expand Up @@ -304,6 +304,20 @@ model ThermalZone "Thermal zone containing moisture balance"
"Mass fraction of co2 in ROM in kg_CO2/ kg_TotalAir"
annotation (Placement(transformation(extent={{-8,-74},{10,-60}})));

BoundaryConditions.SolarIrradiation.DiffusePerez HDifTilRoof[zoneParam.nOrientationsRoof](
each final outSkyCon=false,
each final outGroCon=false,
each final lat=zoneParam.lat,
final azi=zoneParam.aziRoof,
final til=zoneParam.tiltRoof)
"Calculates diffuse solar radiation on titled surface for roof"
annotation (Placement(transformation(extent={{-84,61},{-68,77}})));
Modelica.Blocks.Interfaces.RealOutput QIntGains_flow[3](each final quantity="HeatFlowRate",
each final unit="W") if ATot > 0
"Heat flow based on internal gains from persons, machines, and light"
annotation (
Placement(transformation(extent={{100,-50},{120,-30}}),
iconTransformation(extent={{100,-50},{120,-30}})));
// protected: ThermalZone
protected
Modelica.Blocks.Sources.Constant hConRoof(final k=(zoneParam.hConRoofOut + zoneParam.hRadRoof)*zoneParam.ARoof)
Expand Down Expand Up @@ -382,15 +396,22 @@ protected
(ATot > 0 or zoneParam.VAir > 0) and use_moisture_balance
annotation (Placement(transformation(extent={{-70,-58},{-60,-42}})));

public
BoundaryConditions.SolarIrradiation.DiffusePerez HDifTilRoof[zoneParam.nOrientationsRoof](
each final outSkyCon=false,
each final outGroCon=false,
each final lat=zoneParam.lat,
final azi=zoneParam.aziRoof,
final til=zoneParam.tiltRoof)
"Calculates diffuse solar radiation on titled surface for roof"
annotation (Placement(transformation(extent={{-84,61},{-68,77}})));
// protected: Outputs
Modelica.Blocks.Sources.RealExpression QIntGainsInternalDep_flow[3](y={-lights.convHeat.Q_flow
- lights.radHeat.Q_flow,-machinesSenHea.radHeat.Q_flow -
machinesSenHea.convHeat.Q_flow, -humanSenHeaDependent.radHeat.Q_flow -
humanSenHeaDependent.convHeat.Q_flow}) if ATot > 0 and internalGainsMode == 1
annotation (Placement(transformation(extent={{94,-46},{98,-34}})));
Modelica.Blocks.Sources.RealExpression QIntGainsInternalInd_flow[3](y={-lights.convHeat.Q_flow
- lights.radHeat.Q_flow,-machinesSenHea.radHeat.Q_flow -
machinesSenHea.convHeat.Q_flow, -humanSenHeaIndependent.radHeat.Q_flow -
humanSenHeaIndependent.convHeat.Q_flow}) if ATot > 0 and internalGainsMode == 2
annotation (Placement(transformation(extent={{94,-46},{98,-34}})));
Modelica.Blocks.Sources.RealExpression QIntGainsInternalTot_flow[3](y={-lights.convHeat.Q_flow
- lights.radHeat.Q_flow,-machinesSenHea.radHeat.Q_flow -
machinesSenHea.convHeat.Q_flow, -humanTotHeaDependent.radHeat.Q_flow -
humanTotHeaDependent.convHeat.Q_flow}) if ATot > 0 and internalGainsMode == 3
annotation (Placement(transformation(extent={{94,-46},{98,-34}})));
Utilities.Psychrometrics.MixedHumidity mixedHumidity if (ATot > 0 or
zoneParam.VAir > 0) and use_AirExchange and use_moisture_balance
"Mixes humidity of infiltration flow and mechanical ventilation flow"
Expand Down Expand Up @@ -721,6 +742,12 @@ equation
index=-1,
extent={{-6,3},{-6,3}},
horizontalAlignment=TextAlignment.Right));
connect(QIntGainsInternalDep_flow.y, QIntGains_flow) annotation (Line(points={{98.2,
-40},{110,-40}}, color={0,0,127}));
connect(QIntGainsInternalInd_flow.y, QIntGains_flow) annotation (Line(points={{98.2,
-40},{110,-40}}, color={0,0,127}));
connect(QIntGainsInternalTot_flow.y, QIntGains_flow) annotation (Line(points={{98.2,
-40},{110,-40}}, color={0,0,127}));
annotation (Documentation(revisions="<html><ul>
<li>November 20, 2020, by Katharina Breuer:<br/>
Combine thermal zone models
Expand Down