Line data Source code
1 : // EnergyPlus, Copyright (c) 1996-2023, The Board of Trustees of the University of Illinois,
2 : // The Regents of the University of California, through Lawrence Berkeley National Laboratory
3 : // (subject to receipt of any required approvals from the U.S. Dept. of Energy), Oak Ridge
4 : // National Laboratory, managed by UT-Battelle, Alliance for Sustainable Energy, LLC, and other
5 : // contributors. All rights reserved.
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7 : // NOTICE: This Software was developed under funding from the U.S. Department of Energy and the
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9 : // granted for itself and others acting on its behalf a paid-up, nonexclusive, irrevocable,
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25 : // used to endorse or promote products derived from this software without specific prior
26 : // written permission.
27 : //
28 : // (4) Use of EnergyPlus(TM) Name. If Licensee (i) distributes the software in stand-alone form
29 : // without changes from the version obtained under this License, or (ii) Licensee makes a
30 : // reference solely to the software portion of its product, Licensee must refer to the
31 : // software as "EnergyPlus version X" software, where "X" is the version number Licensee
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46 : // POSSIBILITY OF SUCH DAMAGE.
47 :
48 : // EnergyPlus Headers
49 : #include <EnergyPlus/Data/EnergyPlusData.hh>
50 : #include <EnergyPlus/DataGlobals.hh>
51 : #include <EnergyPlus/InputProcessing/InputProcessor.hh>
52 : #include <EnergyPlus/NonZoneEquipmentManager.hh>
53 : #include <EnergyPlus/WaterThermalTanks.hh>
54 : #include <EnergyPlus/WaterUse.hh>
55 :
56 : namespace EnergyPlus {
57 :
58 : namespace NonZoneEquipmentManager {
59 :
60 : // MODULE INFORMATION:
61 : // AUTHOR Peter Graham Ellis
62 : // DATE WRITTEN January 2004
63 : // MODIFIED Hudson, ORNL July 2007
64 : // RE-ENGINEERED na
65 :
66 : // PURPOSE OF THIS MODULE:
67 :
68 : // METHODOLOGY EMPLOYED: na
69 :
70 : // REFERENCES: na
71 : // OTHER NOTES: na
72 : // USE STATEMENTS: na
73 :
74 : // Data
75 : // MODULE PARAMETER DEFINITIONS: na
76 : // MODULE VARIABLE DECLARATIONS: na
77 :
78 : // SUBROUTINE SPECIFICATIONS:
79 :
80 : // MODULE SUBROUTINES:
81 :
82 : // Functions
83 :
84 6279752 : void ManageNonZoneEquipment(EnergyPlusData &state,
85 : bool const FirstHVACIteration,
86 : bool &SimNonZoneEquipment // Simulation convergence flag
87 : )
88 : {
89 :
90 : // SUBROUTINE INFORMATION:
91 : // AUTHOR Dan Fisher
92 : // DATE WRITTEN Sept. 2000
93 : // RE-ENGINEERED Richard Liesen
94 : // DATE MODIFIED February 2003
95 : // MODIFIED Hudson, ORNL July 2007
96 : // MODIFIED B. Griffith, NREL, April 2008,
97 : // added calls for just heat recovery part of chillers
98 : // MODIFIED Removed much for plant upgrade, 2011
99 :
100 : // PURPOSE OF THIS SUBROUTINE:
101 : // This routine checks the input file for any non-zone equipment objects and gets their input.
102 : // Zone equipment objects are generally triggered to "get input" when they are called for simulation
103 : // by the ZoneEquipmentManager because they are referenced by a Zone Equipment List. In the case of
104 : // the NonZoneEquipmentManager, it does not yet have a list of non-zone equipment, so it must make
105 : // one here before it knows what to call for simulation.
106 :
107 : // Using/Aliasing
108 : using WaterThermalTanks::SimulateWaterHeaterStandAlone;
109 : using WaterUse::SimulateWaterUse;
110 :
111 : // SUBROUTINE LOCAL VARIABLE DECLARATIONS:
112 : int WaterHeaterNum; // Water heater object number
113 6279752 : auto &NumOfWaterHeater = state.dataGlobal->NumOfWaterHeater;
114 6279752 : auto &CountNonZoneEquip = state.dataGlobal->CountNonZoneEquip;
115 :
116 6279752 : if (CountNonZoneEquip) {
117 2313 : NumOfWaterHeater = state.dataInputProcessing->inputProcessor->getNumObjectsFound(state, "WaterHeater:Mixed") +
118 1542 : state.dataInputProcessing->inputProcessor->getNumObjectsFound(state, "WaterHeater:Stratified");
119 771 : CountNonZoneEquip = false;
120 : }
121 :
122 6279752 : SimulateWaterUse(state, FirstHVACIteration); // simulate non-plant loop water use.
123 :
124 6279752 : if (!state.dataGlobal->ZoneSizingCalc) {
125 6712558 : for (WaterHeaterNum = 1; WaterHeaterNum <= NumOfWaterHeater; ++WaterHeaterNum) {
126 1420050 : SimulateWaterHeaterStandAlone(state, WaterHeaterNum, FirstHVACIteration);
127 : }
128 : }
129 :
130 6279752 : if (FirstHVACIteration) {
131 3626116 : SimNonZoneEquipment = true;
132 : } else {
133 2653636 : SimNonZoneEquipment = false;
134 : }
135 6279752 : }
136 :
137 : } // namespace NonZoneEquipmentManager
138 :
139 2313 : } // namespace EnergyPlus
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