Squashed commit of the following:

commit 84e6176
Author: terrancelu92 <[email protected]>
Date:   Tue Aug 29 11:40:03 2023 -0700

    Revert the unnecessary cases

commit 80fd944
Author: terrancelu92 <[email protected]>
Date:   Tue Aug 29 11:13:55 2023 -0700

    Remove unnecessary changes

commit 550e56e
Merge: 756895c c3e0192
Author: terrancelu92 <[email protected]>
Date:   Tue Aug 29 09:55:05 2023 -0700

    Merge branch 'ibpsa:master' into issue406_largeoffice_spawn

commit 756895c
Author: terrancelu92 <[email protected]>
Date:   Fri Aug 25 17:10:10 2023 -0700

    Revert "Revise the zone air capacitance"

    This reverts commit 9bd5ea7.

commit 9bd5ea7
Author: terrancelu92 <[email protected]>
Date:   Fri Aug 25 15:58:01 2023 -0700

    Revise the zone air capacitance

commit d773922
Author: terrancelu92 <[email protected]>
Date:   Fri Aug 25 15:42:42 2023 -0700

    Delete unnecessary files

commit ee1379d
Author: terrancelu92 <[email protected]>
Date:   Fri Aug 25 15:29:27 2023 -0700

    Restructure the baseclasses package

commit 5ee1b1f
Author: terrancelu92 <[email protected]>
Date:   Wed Aug 23 09:00:51 2023 -0700

    Remove unnecessary folders

commit 12d7299
Author: terrancelu92 <[email protected]>
Date:   Tue Aug 22 19:42:45 2023 -0700

    Modified the html file

commit c9f5db5
Merge: 1b48315 592a978
Author: terrancelu92 <[email protected]>
Date:   Tue Aug 22 19:26:06 2023 -0700

    Merge pull request #3 from lzwang26/Documentations

    Finalized the documentation. Marked yellow for unclear values.

commit 592a978
Author: Lingzhe Wang <[email protected]>
Date:   Tue Aug 22 13:39:51 2023 -0700

    Finalized the documentation. Marked yellow for unclear values.

commit 1b48315
Author: terrancelu92 <[email protected]>
Date:   Mon Aug 21 22:02:28 2023 -0700

    Add all testing references file

commit 18e83a4
Merge: 6a2f488 1fd9663
Author: terrancelu92 <[email protected]>
Date:   Mon Aug 21 11:35:22 2023 -0700

    Merge branch 'ibpsa:master' into issue406_largeoffice_spawn

commit 6a2f488
Author: terrancelu92 <[email protected]>
Date:   Sun Aug 20 22:50:58 2023 -0700

    running testing case results

commit 1c6764a
Author: terrancelu92 <[email protected]>
Date:   Sun Aug 20 11:48:15 2023 -0700

    Update wrapped model and fmu

commit 622bfdd
Author: terrancelu92 <[email protected]>
Date:   Sun Aug 20 11:25:31 2023 -0700

    Revise the revision history

commit 0e404e3
Author: terrancelu92 <[email protected]>
Date:   Sun Aug 20 11:22:51 2023 -0700

    Update the model and documentation

commit eedd416
Merge: 2b53564 a235f35
Author: terrancelu92 <[email protected]>
Date:   Fri Aug 18 18:01:08 2023 -0700

    Merge pull request #2 from lzwang26/Documentations

    Merge lingzhe's changes

commit a235f35
Author: Lingzhe Wang <[email protected]>
Date:   Fri Aug 18 09:03:39 2023 -0700

    Changing model names according to conventions.

commit a90b613
Author: Lingzhe Wang <[email protected]>
Date:   Fri Aug 18 08:39:40 2023 -0700

    Finished adding cross-references, missing documentations, and revision histories.

commit 44ade9a
Author: Lingzhe Wang <[email protected]>
Date:   Thu Aug 17 20:20:28 2023 -0700

    Finish adding revision history.

commit 74049d8
Author: Lingzhe Wang <[email protected]>
Date:   Thu Aug 17 20:16:33 2023 -0700

    Finish adding links and documentations.

commit 63826f3
Author: Lingzhe Wang <[email protected]>
Date:   Thu Aug 17 19:37:33 2023 -0700

    Finishing adding links.

commit 7449e54
Author: Lingzhe Wang <[email protected]>
Date:   Thu Aug 17 18:45:44 2023 -0700

    Add link to model 'HVAC'

commit b1af402
Author: terrancelu92 <[email protected]>
Date:   Thu Aug 17 15:56:47 2023 -0700

    Fix some errors

commit 0e59212
Merge: 2b53564 8fb47bc
Author: terrancelu92 <[email protected]>
Date:   Wed Aug 16 20:35:56 2023 -0700

    Merge pull request #1 from lzwang26/Documentations

    Adding documentations to component-level models

commit 8fb47bc
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 18:49:28 2023 -0700

    Finished changing the model names.

commit 3ce83b1
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 16:30:13 2023 -0700

    Finished changing model names on model 'whoBui96'

commit a085b36
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 16:28:41 2023 -0700

    Finished changing model names on model 'LoadWrapper'

commit f5740ce
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 16:25:40 2023 -0700

    Finished changing model names of model 'BoilerPlant'

commit 98a0b1c
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 16:23:38 2023 -0700

    Finished changing model names of model 'ChillerPlant'

commit 30fe822
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 16:14:32 2023 -0700

    Finished changing model names on model 'FivZonVAVNoVec'

commit 2705843
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 16:09:11 2023 -0700

    Finished changing model names on model 'Mixing Box'

commit 51311f5
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 16:04:43 2023 -0700

    Finished changing the model names on model 'VAVSupFan'

commit 9493482
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 15:59:22 2023 -0700

    Finished changing the model names on model 'cooCoi'

commit d9b2dc7
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 15:56:50 2023 -0700

    Finished changing the model names on model 'duaFanAirHanUni'

commit 3fe4772
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 15:48:13 2023 -0700

    Finished changing model names on model 'Floor'.

commit 4384cce
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 15:43:15 2023 -0700

    Change model names for model 'Floor'

commit 592755e
Author: Lingzhe Wang <[email protected]>
Date:   Wed Aug 16 14:04:10 2023 -0700

    Finish adding documentations for component-level models.

commit f75eb81
Author: Lingzhe Wang <[email protected]>
Date:   Tue Aug 15 15:49:35 2023 -0700

    Add documentations on Model HVAC and Chiller Plant

commit 08949fa
Author: Lingzhe Wang <[email protected]>
Date:   Tue Aug 15 14:56:52 2023 -0700

    Add the testcase documentation and include figures.

commit 2b53564
Author: terrancelu92 <[email protected]>
Date:   Fri Aug 11 17:53:58 2023 -0700

    Merge Lingzhe's revision into the file

commit 32ddd79
Author: terrancelu92 <[email protected]>
Date:   Wed Aug 9 16:51:07 2023 -0700

    Add documentation

commit a9b552e
Author: terrancelu92 <[email protected]>
Date:   Mon Jul 31 22:33:31 2023 -0700

    Update resource files

commit bfa7c8f
Author: terrancelu92 <[email protected]>
Date:   Mon Jul 31 20:07:23 2023 -0700

    Add large office emulator fmu and a python example

commit fbda598
Author: terrancelu92 <[email protected]>
Date:   Mon Jul 31 14:18:01 2023 -0700

    Add case study resource files

commit d0409f2
Author: terrancelu92 <[email protected]>
Date:   Thu Jul 27 19:34:07 2023 -0700

    Delete the EPlus only testcase

commit 44bd492
Author: terrancelu92 <[email protected]>
Date:   Tue Jun 20 10:57:30 2023 -0700

    Update the documentation

commit ef4ec23
Author: terrancelu92 <[email protected]>
Date:   Mon Jun 19 19:08:48 2023 -0700

    Add airside power output and change the spawn exe version

commit 9145c42
Author: terrancelu92 <[email protected]>
Date:   Mon Jun 19 18:50:24 2023 -0700

    Enhanced the testcase by adding the KPI outputs

commit f96f37e
Author: terrancelu92 <[email protected]>
Date:   Mon Jun 19 17:49:47 2023 -0700

    Remove the original zone-level overwrite and read blocks

commit 22f82c7
Author: terrancelu92 <[email protected]>
Date:   Mon Jun 19 17:09:09 2023 -0700

    Add the unit modifier

commit 20f96a9
Author: terrancelu92 <[email protected]>
Date:   Mon Jun 19 16:23:43 2023 -0700

    Add description to the overwrite and read blocks

commit fb507ad
Author: terrancelu92 <[email protected]>
Date:   Mon Jun 19 14:10:30 2023 -0700

    Change model diagram and connection

commit f3fcdae
Author: terrancelu92 <[email protected]>
Date:   Fri Jun 16 13:46:06 2023 -0700

    Update the base models in the package building control emulator

commit 1eb6958
Author: terrancelu92 <[email protected]>
Date:   Fri Jun 16 10:25:38 2023 -0700

    Update the airside baseclasses

commit 35227cd
Author: terrancelu92 <[email protected]>
Date:   Fri Jun 16 01:00:05 2023 -0700

    Enhance the model annotations

commit d79c75f
Author: terrancelu92 <[email protected]>
Date:   Tue Jun 13 17:32:19 2023 -0700

    Update wrapped.mo

commit c303487
Merge: 62f41d9 a9aaec3
Author: terrancelu92 <[email protected]>
Date:   Tue Jun 13 17:21:57 2023 -0700

    Merge branch 'master' into issue406_spawnSupport

commit 62f41d9
Author: terrancelu92 <[email protected]>
Date:   Thu Jan 26 18:45:17 2023 -0800

    Create test_multizone_large_office_eplus.py

commit 06bd1d2
Author: terrancelu92 <[email protected]>
Date:   Mon Nov 7 15:04:21 2022 -0800

    Revise documentation html and remove limits of the inputs

commit 63a4dea
Author: terrancelu92 <[email protected]>
Date:   Fri Nov 4 11:13:20 2022 -0700

    Update .env

commit d4c8f45
Author: terrancelu92 <[email protected]>
Date:   Fri Nov 4 11:07:42 2022 -0700

    Set upper and lower bounds to the inputs of the testcases

commit 60ee4b7
Author: terrancelu92 <[email protected]>
Date:   Thu Nov 3 18:51:33 2022 -0700

    Add the documentation for the testcase

commit f1e0ba2
Author: terrancelu92 <[email protected]>
Date:   Thu Nov 3 17:53:29 2022 -0700

    Revise the run file of the testcase

commit f46741b
Author: terrancelu92 <[email protected]>
Date:   Wed Oct 26 19:19:29 2022 -0700

    Implementation of the controller file for large office eplus testcase

commit a692f35
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 25 19:52:20 2022 -0700

    Change the naming of the models

commit 11a8f02
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 25 19:41:23 2022 -0700

    rename the testcase name following the BOPTEST testcase naming format

commit a4bee0d
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 25 19:40:46 2022 -0700

    Remove unnecessary files

commit 626f1e7
Merge: 23daae2 0f32df7
Author: SenHuang19 <[email protected]>
Date:   Mon Oct 24 21:34:37 2022 -0400

    Merge pull request ibpsa#23 from terrancelu92/issue406_spawnSupport

    Issue406 spawn support

commit 0f32df7
Author: terrancelu92 <[email protected]>
Date:   Wed Oct 19 12:40:20 2022 -0700

    Remove unnecessary files

commit d1e8a4c
Author: terrancelu92 <[email protected]>
Date:   Wed Oct 19 12:35:58 2022 -0700

    remove unnecessary files

commit 3f69a0f
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 18 17:12:24 2022 -0700

    Update run_testcase.py

commit 8ef6206
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 18 17:11:15 2022 -0700

    Remove unnecessary files

commit 2eca204
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 18 17:08:20 2022 -0700

    Create an example to run the testcase

commit 6ce5f05
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 18 16:28:47 2022 -0700

    add required json

commit 068f20a
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 18 15:28:27 2022 -0700

    Remove unnecessary resource files

commit 6816e89
Author: terrancelu92 <[email protected]>
Date:   Tue Oct 18 14:49:00 2022 -0700

    First implementation of the large office EPlus testcase

testcases/multizone_office_complex_air/models/MultizoneOfficeComplexAir/BaseClasses/HVACSide/BaseClasses/BoilerPlant.mo

@@ -0,0 +1,243 @@
+within MultizoneOfficeComplexAir.BaseClasses.HVACSide.BaseClasses;
+model BoilerPlant "Boiler hot water plant"
+  replaceable package MediumHW =
+     Modelica.Media.Interfaces.PartialMedium
+    "Medium in the hot water side";
+  parameter Integer n=2
+    "Number of boilers";
+  parameter Integer m=2
+    "Number of pumps";
+  parameter Real thrhol[:]= {0.95}
+    "Threshold for boiler staging";
+  parameter Real Cap[:] = {2762738.20/n for i in linspace(1, n, n)} "Rated Plant Capacity";
+  parameter Modelica.Units.SI.MassFlowRate mHW_flow_nominal[:]={2762738.20/n/20
+      /4200 for i in linspace(
+      1,
+      n,
+      n)} "Nominal mass flow rate at the hot water side";
+  parameter Modelica.Units.SI.Temperature THW_start=273.15 + 80
+    "The start temperature of hot water side";
+  parameter Modelica.Units.SI.TemperatureDifference dTHW_nominal=20
+    "Temperature difference between the outlet and inlet of the module";
+  parameter Real eta[n,:]={{0.8} for i in linspace(1,n,n)} "Fan efficiency";
+  parameter Modelica.Units.SI.Pressure dP_nominal=478250
+    "Nominal pressure drop for the secondary hot water pump ";
+  parameter Real v_flow_rate[m,:] = {{0.1*sum(mHW_flow_nominal)/m/996,0.6*sum(mHW_flow_nominal)/m/996,0.8*sum(mHW_flow_nominal)/m/996,sum(mHW_flow_nominal)/m/996,1.2*sum(mHW_flow_nominal)/m/996} for i in linspace(1,m,m)};
+  parameter Real pressure[m,:] = {{2*dP_nominal,1.5*dP_nominal,1.1*dP_nominal,dP_nominal,0.75*dP_nominal} for i in linspace(1,m,m)};
+
+  parameter Real Motor_eta_Sec[m,:] = {{0.6,0.76,0.87,0.86,0.74} for i in linspace(1,m,m)}
+    "Motor efficiency";
+  parameter Real Hydra_eta_Sec[m,:] = {{1,1,1,1,1} for i in linspace(1,m,m)} "Hydraulic efficiency";
+
+  Component.FlowMover.Pump.PumpSystem pumSecHW(
+    redeclare package Medium = MediumHW,
+    n=m,
+    m_flow_nominal={sum(mHW_flow_nominal)/m for i in linspace(
+        1,
+        m,
+        m)},
+    HydEff=Hydra_eta_Sec,
+    MotEff=Motor_eta_Sec,
+    VolFloCur=v_flow_rate,
+    PreCur=pressure,
+    dpValve_nominal={dP_nominal*0.25 for i in linspace(
+        1,
+        m,
+        m)}) annotation (Placement(transformation(extent={{10,20},{-10,40}})));
+  Modelica.Blocks.Math.RealToBoolean reaToBoolea
+    annotation (Placement(transformation(extent={{-160,80},{-140,100}})));
+  Modelica.Blocks.Sources.Constant On(k=1)
+    annotation (Placement(transformation(extent={{-260,80},{-240,100}})));
+  Component.FlowMover.Pump.Control.SecPumCon secPumCon(tWai=1800, n=m)
+    annotation (Placement(transformation(extent={{60,46},{80,66}})));
+  replaceable Buildings.Fluid.Sensors.TemperatureTwoPort senTHWBuiEnt(
+    allowFlowReversal=true,
+    redeclare package Medium = MediumHW,
+    m_flow_nominal=sum(mHW_flow_nominal))
+                            annotation (Placement(transformation(
+        extent={{-10,-10},{10,10}},
+        rotation=0,
+        origin={64,-96})));
+  replaceable Component.WaterSide.Boiler.MultiBoilers mulBoi(
+    redeclare package MediumHW = MediumHW,
+    dPHW_nominal=dP_nominal*0.5,
+    mHW_flow_nominal=mHW_flow_nominal,
+    dTHW_nominal=dTHW_nominal,
+    eta=eta,
+    n=n,
+    THW_start=THW_start)
+    annotation (Placement(transformation(extent={{-96,-44},{-62,-16}})));
+  Buildings.Fluid.Storage.ExpansionVessel expVesCHW(redeclare package Medium =
+        MediumHW, V_start=10)
+    annotation (Placement(transformation(extent={{30,8},{38,16}})));
+  Modelica.Fluid.Interfaces.FluidPort_a port_a(redeclare package Medium = MediumHW)
+    "Fluid connector a (positive design flow direction is from port_a to port_b)"
+    annotation (Placement(transformation(extent={{230,30},{250,50}}),
+        iconTransformation(extent={{90,30},{110,50}})));
+
+  Modelica.Fluid.Interfaces.FluidPort_b port_b(redeclare package Medium = MediumHW)
+    "Fluid connector b (positive design flow direction is from port_a to port_b)"
+    annotation (Placement(transformation(extent={{230,-70},{250,-50}}),
+        iconTransformation(extent={{90,-70},{110,-50}})));
+  Component.WaterSide.Control.PlantStageN boiSta(
+    tWai=1800,
+    n=n,
+    thehol=thrhol,
+    Cap=Cap) annotation (Placement(transformation(extent={{-80,60},{-60,80}})));
+  Modelica.Blocks.Interfaces.RealInput dp "Measured pressure drop"
+    annotation (Placement(transformation(extent={{-320,-20},{-280,20}}),
+        iconTransformation(extent={{-140,-20},{-100,20}})));
+
+  Modelica.Blocks.Interfaces.RealOutput THWLea
+    "Temperature of the passing fluid"
+    annotation (Placement(transformation(extent={{240,-10},{260,10}}),
+        iconTransformation(extent={{100,-10},{120,10}})));
+  Buildings.Fluid.Sensors.TemperatureTwoPort senTHWBuiLea(
+    allowFlowReversal=true,
+    redeclare package Medium = MediumHW,
+    m_flow_nominal=sum(mHW_flow_nominal)) annotation (Placement(transformation(
+        extent={{10,-10},{-10,10}},
+        rotation=0,
+        origin={120,22})));
+  replaceable Buildings.Fluid.Sensors.MassFlowRate senMasFlo(redeclare package
+      Medium =
+        MediumHW) annotation (Placement(transformation(
+        extent={{-10,12},{10,-12}},
+        rotation=180,
+        origin={82,22})));
+  Modelica.Blocks.Sources.RealExpression realExpression(y=senMasFlo.m_flow*4200
+        *(senTHWBuiEnt.T - senTHWBuiLea.T))
+    annotation (Placement(transformation(extent={{62,-50},{42,-30}})));
+  Modelica.Blocks.Interfaces.RealInput THWSet
+    "Temperature setpoint of the hot water"
+    annotation (Placement(transformation(extent={{-320,40},{-280,80}}),
+        iconTransformation(extent={{-140,40},{-100,80}})));
+  Modelica.Blocks.Interfaces.RealInput dpSet
+    "Static differential pressure setpoint for the secondary pump"
+    annotation (Placement(transformation(extent={{-320,-80},{-280,-40}}),
+        iconTransformation(extent={{-140,-80},{-100,-40}})));
+  Modelica.Blocks.Sources.RealExpression PTot(y=sum(pumSecHW.P) + sum(
+        mulBoi.boi.boi.QFue_flow))
+    annotation (Placement(transformation(extent={{140,-120},{160,-100}})));
+  Modelica.Blocks.Continuous.Integrator ETot
+    annotation (Placement(transformation(extent={{180,-120},{200,-100}})));
+equation
+  connect(On.y, reaToBoolea.u)
+    annotation (Line(points={{-239,90},{-162,90}}, color={0,0,127}));
+
+  connect(secPumCon.On, reaToBoolea.y) annotation (Line(points={{58,64},{40,64},
+          {40,90},{-139,90}}, color={255,0,255}));
+  connect(mulBoi.port_a_HW, pumSecHW.port_b) annotation (Line(
+      points={{-62,-18.8},{-62,30},{-10,30}},
+      color={255,0,0},
+      thickness=1));
+  connect(mulBoi.port_b_HW, senTHWBuiEnt.port_a) annotation (Line(
+      points={{-62,-41.2},{-58,-41.2},{-58,-96},{54,-96}},
+      color={255,0,0},
+      thickness=1));
+
+  connect(pumSecHW.speRat, secPumCon.sta) annotation (Line(points={{-11,
+          36.2},{-20,36.2},{-20,48},{58,48}}, color={0,0,127}));
+  connect(senTHWBuiEnt.port_b, port_b) annotation (Line(
+      points={{74,-96},{106,-96},{106,-60},{240,-60}},
+      color={255,0,0},
+      thickness=1));
+  connect(boiSta.On, reaToBoolea.y) annotation (Line(points={{-82,78},{-120,78},
+          {-120,90},{-139,90}}, color={255,0,255}));
+  connect(secPumCon.dpMea, dp) annotation (Line(points={{58,56},{-180,56},{
+          -180,0},{-300,0}}, color={0,0,127}));
+  connect(senTHWBuiEnt.T, THWLea) annotation (Line(
+      points={{64,-85},{64,0},{250,0}},
+      color={0,0,127}));
+  connect(mulBoi.Rat, boiSta.sta) annotation (Line(points={{-60.3,-35.6},{-32,
+          -35.6},{-32,34},{-92,34},{-92,62},{-82,62}}, color={0,0,127}));
+  connect(boiSta.y, mulBoi.On) annotation (Line(points={{-59,70},{-42,70},{
+          -42,28},{-142,28},{-142,-35.6},{-97.53,-35.6}}, color={0,0,127}));
+  connect(senTHWBuiLea.port_a, port_a) annotation (Line(
+      points={{130,22},{134,22},{134,40},{240,40}},
+      color={255,0,0},
+      thickness=1));
+  connect(expVesCHW.port_a, pumSecHW.port_a) annotation (Line(
+      points={{34,8},{34,2},{54,2},{54,30},{10,30}},
+      color={255,0,0},
+      thickness=1));
+  connect(senMasFlo.port_b, pumSecHW.port_a) annotation (Line(
+      points={{72,22},{48,22},{48,30},{10,30}},
+      color={255,0,0},
+      thickness=1));
+  connect(senMasFlo.port_a, senTHWBuiLea.port_b) annotation (Line(
+      points={{92,22},{110,22}},
+      color={255,0,0},
+      thickness=1));
+  connect(realExpression.y,boiSta.loa)  annotation (Line(points={{41,-40},{-20,-40},
+          {-20,2},{-110,2},{-110,70},{-82,70}}, color={0,0,127}));
+  connect(secPumCon.y,pumSecHW.speSig)  annotation (Line(
+      points={{81,56},{86,56},{86,38},{10.9,38}},
+      color={0,0,127}));
+  connect(mulBoi.THWSet, THWSet) annotation (Line(points={{-97.53,-24.4},{-220,
+          -24.4},{-220,60},{-300,60}}, color={0,0,127}));
+  connect(secPumCon.dpSet, dpSet) annotation (Line(points={{58,52},{-240,52},
+          {-240,-60},{-300,-60}}, color={0,0,127}));
+  connect(PTot.y,ETot. u) annotation (Line(
+      points={{161,-110},{178,-110}},
+      color={0,0,127}));
+  annotation (__Dymola_Commands(file=
+          "modelica://ChillerPlantSystem/Resources/Scripts/Dymola/LejeunePlant/ChillerPlantSystem.mos"
+        "Simulate and plot"),
+  Diagram(coordinateSystem(preserveAspectRatio=false, extent={{-280,-140},{240,
+            120}})),
+    experiment(
+      StartTime=2.9376e+006,
+      StopTime=3.6288e+006,
+      __Dymola_NumberOfIntervals=1440,
+      __Dymola_Algorithm="Dassl"),
+    __Dymola_experimentSetupOutput,
+    Documentation(info="<html>
+<p>The hot water system consists of two gas boilers and two variable speed pumps.</p>
+<p><img src=\"modelica://MultiZoneOfficeComplexAir/../../doc/images/BoilerControl.PNG\"/> </p>
+<p>The number of operating boilers is determined via a state machine based on the thermal load(Q, kW), rated heating capacity of boiler k (hck, kW),
+ threshold to start boiler k+1 (&xi;k = 0.9), and waiting time (30 min). The maximum operating boiler number is N, which is equal to 2.</p>
+<p>Boiler heating power is controlled by a PI controller to maintain the temperature of the hot water leaving each boiler to be 80 &deg;C. 
+It takes the hot water measurements and set points as inputs. It takes the heating power as the output. </p>
+<p>Boiler pump speed is controlled by a PI controller to maintain the static pressure of the boiler water loop at setpoint. 
+It takes the heat water loop pressure drop measurements and setpoints as inputs. It takes the pump speed as the output. All the boiler pumps share the same speed. </p>
+<p>See the model <a href=\"modelica://MultizoneOfficeComplexAir.BaseClasses.HVACSide.BaseClasses.Component.WaterSide.Boiler.MultiBoilers\">
+MultizoneOfficeComplexAir.BaseClasses.HVACSide.BaseClasses.Component.WaterSide.Boiler.MultiBoilers</a> for a description of the multiple boiler. </p>
+<p>See the model <a href=\"modelica://MultizoneOfficeComplexAir.BaseClasses.HVACSide.BaseClasses.Component.WaterSide.Control.PlantStageN\">
+MultizoneOfficeComplexAir.BaseClasses.HVACSide.BaseClasses.Component.WaterSide.Control.PlantStageN</a> for a description of the boiler stage control. </p>
+</html>", revisions = "<html>
+<ul>
+<li> August 17, 2023, by Xing Lu, Sen Huang, Lingzhe Wang:
+<p> First implementation.</p>
+</ul>
+</html>"),
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