Issue2885 fan coil unit controls

Buildings/Controls/OBC/ASHRAE/G36/FanCoilUnit/Subsequences/Validation/FanSpeed.mo

@@ -0,0 +1,284 @@
+within Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.Validation;
+block FanSpeed
+  "Validation model for fan speed subsequence"
+
+  Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed fanSpe(
+    final have_cooCoi=true,
+    final have_heaCoi=true)
+    "Instance demonstrating variation of heating loop signal"
+    annotation (Placement(transformation(extent={{-40,120},{-20,140}})));
+
+  Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed fanSpe2(
+    final have_cooCoi=true,
+    final have_heaCoi=true)
+    "Instance demonstrating variation of operating mode"
+    annotation (Placement(transformation(extent={{80,120},{100,140}})));
+
+  Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed fanSpe1(
+    final have_cooCoi=true,
+    final have_heaCoi=true)
+    "Instance demonstrating variation of cooling loop signal"
+    annotation (Placement(transformation(extent={{-40,-10},{-20,10}})));
+
+  Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed fanSpe3(
+    final have_cooCoi=true,
+    final have_heaCoi=false)
+    "Instance demonstrating variation of cooling loop signal with no heating coil"
+    annotation (Placement(transformation(extent={{80,-10},{100,10}})));
+
+  Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed fanSpe4(
+    final have_cooCoi=false,
+    final have_heaCoi=true)
+    "Instance demonstrating variation of heating loop signal with no cooling coil"
+    annotation (Placement(transformation(extent={{-40,-140},{-20,-120}})));
+
+  Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed fanSpe5(
+    final have_cooCoi=false,
+    final have_heaCoi=false)
+    "Instance demonstrating variation of operating mode with no heating and cooling coils"
+    annotation (Placement(transformation(extent={{80,-140},{100,-120}})));
+
+protected
+  Buildings.Controls.OBC.CDL.Reals.Sources.Ramp ram(
+    final height=6,
+    final duration=70,
+    final offset=1)
+    "Operating mode signal"
+    annotation (Placement(transformation(extent={{20,160},{40,180}})));
+
+  Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt
+    "Real to Integer conversion"
+    annotation (Placement(transformation(extent={{-70,160},{-50,180}})));
+
+  Buildings.Controls.OBC.CDL.Logical.Sources.Pulse booPul(
+    final period=100)
+    "Fan proven on signal"
+    annotation (Placement(transformation(extent={{-100,130},{-80,150}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Sin sin(
+    final freqHz=1/50)
+    "Heating loop signal"
+    annotation (Placement(transformation(extent={{-100,100},{-80,120}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Abs abs
+    "Convert negative loop signal to positive"
+    annotation (Placement(transformation(extent={{-70,100},{-50,120}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con(
+    final k=0)
+    "Cooling loop signal"
+    annotation (Placement(transformation(extent={{-100,70},{-80,90}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con1(
+    final k=1)
+    "Operating mode signal"
+    annotation (Placement(transformation(extent={{-100,160},{-80,180}})));
+
+  Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt1
+    "Real to Integer conversion"
+    annotation (Placement(transformation(extent={{50,160},{70,180}})));
+
+  Buildings.Controls.OBC.CDL.Logical.Sources.Pulse booPul1(
+    final period=100)
+    "Fan proven on signal"
+    annotation (Placement(transformation(extent={{20,130},{40,150}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con2(
+    final k=0)
+    "Cooling loop signal"
+    annotation (Placement(transformation(extent={{20,70},{40,90}})));
+
+  Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt2
+    "Real to Integer conversion"
+    annotation (Placement(transformation(extent={{-70,30},{-50,50}})));
+
+  Buildings.Controls.OBC.CDL.Logical.Sources.Pulse booPul2(
+    final period=100)
+    "Fan proven on signal"
+    annotation (Placement(transformation(extent={{-100,0},{-80,20}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Sin sin2(
+    final freqHz=1/50)
+    "Cooling loop signal"
+    annotation (Placement(transformation(extent={{-100,-60},{-80,-40}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Abs abs2
+    "Convert negative loop signal to positive"
+    annotation (Placement(transformation(extent={{-70,-60},{-50,-40}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con3(
+    final k=0)
+    "Heating loop signal"
+    annotation (Placement(transformation(extent={{-100,-30},{-80,-10}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con4(
+    final k=1)
+    "Operating mode signal"
+    annotation (Placement(transformation(extent={{-100,30},{-80,50}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con5(
+    final k=0.75)
+    "Heating loop signal"
+    annotation (Placement(transformation(extent={{20,100},{40,120}})));
+
+  Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt3
+    "Real to Integer conversion"
+    annotation (Placement(transformation(extent={{50,30},{70,50}})));
+
+  Buildings.Controls.OBC.CDL.Logical.Sources.Pulse booPul3(
+    final period=100)
+    "Fan proven on signal"
+    annotation (Placement(transformation(extent={{20,0},{40,20}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Sin sin1(
+    final freqHz=1/50)
+    "Cooling loop signal"
+    annotation (Placement(transformation(extent={{20,-30},{40,-10}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Abs abs1
+    "Convert negative loop signal to positive"
+    annotation (Placement(transformation(extent={{50,-30},{70,-10}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con7(
+    final k=1)
+    "Operating mode signal"
+    annotation (Placement(transformation(extent={{20,30},{40,50}})));
+
+  Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt4
+    "Real to Integer conversion"
+    annotation (Placement(transformation(extent={{-70,-100},{-50,-80}})));
+
+  Buildings.Controls.OBC.CDL.Logical.Sources.Pulse booPul4(
+    final period=100)
+    "Fan proven on signal"
+    annotation (Placement(transformation(extent={{-100,-130},{-80,-110}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Sin sin3(
+    final freqHz=1/50)
+    "Heating loop signal"
+    annotation (Placement(transformation(extent={{-100,-160},{-80,-140}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Abs abs3
+    "Convert negative loop signal to positive"
+    annotation (Placement(transformation(extent={{-70,-160},{-50,-140}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Constant con8(
+    final k=1)
+    "Operating mode signal"
+    annotation (Placement(transformation(extent={{-100,-100},{-80,-80}})));
+
+  Buildings.Controls.OBC.CDL.Reals.Sources.Ramp ram1(
+    final height=6,
+    final duration=70,
+    final offset=1)
+    "Operating mode signal"
+    annotation (Placement(transformation(extent={{20,-100},{40,-80}})));
+
+  Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt5
+    "Real to Integer conversion"
+    annotation (Placement(transformation(extent={{50,-100},{70,-80}})));
+
+  Buildings.Controls.OBC.CDL.Logical.Sources.Pulse booPul5(
+    final period=100)
+    "Fan proven on signal"
+    annotation (Placement(transformation(extent={{20,-130},{40,-110}})));
+
+equation
+  connect(reaToInt.y, fanSpe.opeMod) annotation (Line(points={{-48,170},{-46,170},
+          {-46,136},{-42,136}}, color={255,127,0}));
+  connect(booPul.y, fanSpe.u1FanPro) annotation (Line(points={{-78,140},{-50,140},
+          {-50,132},{-42,132}}, color={255,0,255}));
+  connect(sin.y, abs.u)
+    annotation (Line(points={{-78,110},{-72,110}}, color={0,0,127}));
+  connect(abs.y, fanSpe.uHea) annotation (Line(points={{-48,110},{-46,110},{-46,
+          128},{-42,128}}, color={0,0,127}));
+  connect(con.y, fanSpe.uCoo) annotation (Line(points={{-78,80},{-44,80},{-44,124},
+          {-42,124}},color={0,0,127}));
+  connect(con1.y, reaToInt.u)
+    annotation (Line(points={{-78,170},{-72,170}}, color={0,0,127}));
+  connect(reaToInt1.y, fanSpe2.opeMod) annotation (Line(points={{72,170},{74,170},
+          {74,136},{78,136}}, color={255,127,0}));
+  connect(booPul1.y, fanSpe2.u1FanPro) annotation (Line(points={{42,140},{70,140},
+          {70,132},{78,132}}, color={255,0,255}));
+  connect(con2.y, fanSpe2.uCoo) annotation (Line(points={{42,80},{76,80},{76,
+          124},{78,124}}, color={0,0,127}));
+  connect(ram.y, reaToInt1.u)
+    annotation (Line(points={{42,170},{48,170}}, color={0,0,127}));
+  connect(reaToInt2.y,fanSpe1. opeMod) annotation (Line(points={{-48,40},{-46,40},
+          {-46,6},{-42,6}}, color={255,127,0}));
+  connect(booPul2.y,fanSpe1. u1FanPro) annotation (Line(points={{-78,10},{-50,10},
+          {-50,2},{-42,2}}, color={255,0,255}));
+  connect(sin2.y, abs2.u)
+    annotation (Line(points={{-78,-50},{-72,-50}}, color={0,0,127}));
+  connect(con4.y, reaToInt2.u)
+    annotation (Line(points={{-78,40},{-72,40}}, color={0,0,127}));
+  connect(con3.y,fanSpe1. uHea) annotation (Line(points={{-78,-20},{-56,-20},{-56,
+          -2},{-42,-2}}, color={0,0,127}));
+  connect(abs2.y,fanSpe1. uCoo) annotation (Line(points={{-48,-50},{-46,-50},{-46,
+          -6},{-42,-6}}, color={0,0,127}));
+  connect(con5.y, fanSpe2.uHea) annotation (Line(points={{42,110},{60,110},{60,
+          128},{78,128}}, color={0,0,127}));
+  connect(reaToInt3.y,fanSpe3. opeMod) annotation (Line(points={{72,40},{74,40},
+          {74,6},{78,6}}, color={255,127,0}));
+  connect(booPul3.y,fanSpe3. u1FanPro) annotation (Line(points={{42,10},{70,10},{
+          70,2},{78,2}}, color={255,0,255}));
+  connect(sin1.y,abs1. u)
+    annotation (Line(points={{42,-20},{48,-20}}, color={0,0,127}));
+  connect(con7.y,reaToInt3. u)
+    annotation (Line(points={{42,40},{48,40}}, color={0,0,127}));
+  connect(abs1.y,fanSpe3. uCoo) annotation (Line(points={{72,-20},{74,-20},{74,-6},
+          {78,-6}}, color={0,0,127}));
+  connect(reaToInt4.y, fanSpe4.opeMod) annotation (Line(points={{-48,-90},{-46,-90},
+          {-46,-124},{-42,-124}}, color={255,127,0}));
+  connect(booPul4.y, fanSpe4.u1FanPro) annotation (Line(points={{-78,-120},{-50,-120},
+          {-50,-128},{-42,-128}}, color={255,0,255}));
+  connect(sin3.y, abs3.u)
+    annotation (Line(points={{-78,-150},{-72,-150}}, color={0,0,127}));
+  connect(abs3.y, fanSpe4.uHea) annotation (Line(points={{-48,-150},{-46,-150},
+          {-46,-132},{-42,-132}}, color={0,0,127}));
+  connect(con8.y, reaToInt4.u)
+    annotation (Line(points={{-78,-90},{-72,-90}}, color={0,0,127}));
+  connect(reaToInt5.y, fanSpe5.opeMod) annotation (Line(points={{72,-90},{74,-90},
+          {74,-124},{78,-124}}, color={255,127,0}));
+  connect(booPul5.y, fanSpe5.u1FanPro) annotation (Line(points={{42,-120},{70,-120},
+          {70,-128},{78,-128}},  color={255,0,255}));
+  connect(ram1.y, reaToInt5.u)
+    annotation (Line(points={{42,-90},{48,-90}}, color={0,0,127}));
+
+  annotation (Icon(coordinateSystem(preserveAspectRatio=false, extent={{-100,-100},
+            {100,100}}), graphics={
+        Ellipse(lineColor = {75,138,73},
+                fillColor={255,255,255},
+                fillPattern = FillPattern.Solid,
+                extent={{-100,-100},{100,100}}),
+        Polygon(lineColor = {0,0,255},
+                fillColor = {75,138,73},
+                pattern = LinePattern.None,
+                fillPattern = FillPattern.Solid,
+                points={{-36,60},{64,0},{-36,-60},{-36,60}})}),  Diagram(
+        coordinateSystem(preserveAspectRatio=false, extent={{-120,-200},{120,200}})),
+    experiment(
+      StopTime=100,
+      Tolerance=1e-06),
+    __Dymola_Commands(file="modelica://Buildings/Resources/Scripts/Dymola/Controls/OBC/ASHRAE/G36/FanCoilUnit/Subsequences/Validation/FanSpeed.mos"
+    "Simulate and plot"),
+    Documentation(info="<html>
+      <p>
+      This example validates
+      <a href=\"modelica://Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed\">
+      Buildings.Controls.OBC.ASHRAE.G36.FanCoilUnit.Subsequences.FanSpeed</a>. 
+      Each of the six instances of the controller represents operation with different
+      inputs for heating and cooling loop signals, as well as the operating mode
+      and fan proven on signal, and different configuration
+      parameters of fan coil unit with presence or absence of heating and cooling
+      coils, as described by the comment for each instance.
+      </p>
+      </html>", revisions="<html>
+      <ul>
+      <li>
+      March 18, 2022, by Karthik Devaprasad:<br/>
+      First implementation.
+      </li>
+      </ul>
+      </html>"));
+end FanSpeed;