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47 :
48 : #ifndef ChillerElectricASHRAE205_hh_INCLUDED
49 : #define ChillerElectricASHRAE205_hh_INCLUDED
50 :
51 : #include <ObjexxFCL/Array1D.hh>
52 :
53 : #include "EnergyPlus/ChillerElectricEIR.hh"
54 : #include "rs0001.h"
55 : #include <EnergyPlus/Data/BaseData.hh>
56 : #include <EnergyPlus/DataGlobals.hh>
57 : #include <EnergyPlus/EnergyPlus.hh>
58 :
59 : namespace EnergyPlus {
60 :
61 : struct EnergyPlusData;
62 :
63 : namespace ChillerElectricASHRAE205 {
64 :
65 : enum class AmbientTempIndicator
66 : {
67 : Invalid = -1,
68 : Schedule, // ambient temperature around tank (or HPWH inlet air) is scheduled
69 : TempZone, // tank is located in a zone or HPWH inlet air is zone air only
70 : OutsideAir, // tank is located outdoors or HPWH inlet air is outdoor air only
71 : ZoneAndOA, // applicable to HPWH only, inlet air is mixture of OA and zone air
72 : Num,
73 : };
74 :
75 : void getChillerASHRAE205Input(EnergyPlusData &state);
76 :
77 : struct ASHRAE205ChillerSpecs : ChillerElectricEIR::ElectricEIRChillerSpecs
78 : {
79 : static constexpr std::string_view ObjectType{"Chiller:Electric:ASHRAE205"};
80 : std::shared_ptr<tk205::rs0001_ns::RS0001> Representation; // ASHRAE205 representation instance
81 : std::pair<EnergyPlusData *, std::string> LoggerContext;
82 :
83 : Btwxt::InterpolationMethod InterpolationType{Btwxt::InterpolationMethod::linear};
84 : int MinSequenceNumber{1};
85 : int MaxSequenceNumber{1};
86 :
87 : int OilCoolerInletNode{0};
88 : int OilCoolerOutletNode{0};
89 : Real64 OilCoolerVolFlowRate{0};
90 : Real64 OilCoolerMassFlowRate{0};
91 : PlantLocation OCPlantLoc{0, DataPlant::LoopSideLocation::Invalid, 0, 0};
92 : int AuxiliaryHeatInletNode{0};
93 : int AuxiliaryHeatOutletNode{0};
94 : Real64 AuxiliaryVolFlowRate{0};
95 : Real64 AuxiliaryMassFlowRate{0};
96 : PlantLocation AHPlantLoc{0, DataPlant::LoopSideLocation::Invalid, 0, 0};
97 : Real64 QOilCooler{0};
98 : Real64 QAuxiliary{0};
99 : Real64 OilCoolerEnergy{0};
100 : Real64 AuxiliaryEnergy{0};
101 :
102 : AmbientTempIndicator AmbientTempType{AmbientTempIndicator::Invalid};
103 : Sched::Schedule *ambientTempSched = nullptr;
104 : int AmbientTempZone{0}; // Number of ambient zone around tank
105 : int AmbientTempOutsideAirNode{0}; // Number of outside air node
106 : Real64 AmbientTemp{0};
107 : Real64 AmbientZoneGain{0}; // Internal gain to zone from losses (W)
108 : Real64 AmbientZoneGainEnergy{0}; // Internal gain to zone from losses (J)
109 : std::string EndUseSubcategory{""}; // identifier use for the end use subcategory
110 :
111 : // Default Constructor
112 0 : ASHRAE205ChillerSpecs() = default;
113 :
114 : void setOutputVariables(EnergyPlusData &state);
115 :
116 : static ASHRAE205ChillerSpecs *factory(EnergyPlusData &state, std::string const &chillerName);
117 :
118 : void simulate([[maybe_unused]] EnergyPlusData &state,
119 : const PlantLocation &calledFromLocation,
120 : bool FirstHVACIteration,
121 : Real64 &CurLoad,
122 : bool RunFlag) override;
123 :
124 : void getDesignCapacities(
125 : EnergyPlusData &state, const PlantLocation &calledFromLocation, Real64 &MaxLoad, Real64 &MinLoad, Real64 &OptLoad) override;
126 :
127 : void initialize(EnergyPlusData &state, bool RunFlag, Real64 MyLoad) override;
128 :
129 : void size(EnergyPlusData &state) override;
130 :
131 : void findEvaporatorMassFlowRate(EnergyPlusData &state, Real64 &load, Real64 Cp);
132 :
133 : void calculate(EnergyPlusData &state,
134 : Real64 &MyLoad, // operating load
135 : bool RunFlag // TRUE when chiller operating
136 : ) override;
137 :
138 : void update(EnergyPlusData &state,
139 : Real64 MyLoad, // current load
140 : bool RunFlag // TRUE if chiller operating
141 : ) override;
142 :
143 : void oneTimeInit_new(EnergyPlusData &state) override;
144 : };
145 :
146 : } // namespace ChillerElectricASHRAE205
147 :
148 : struct ChillerElectricASHRAE205Data : BaseGlobalStruct
149 : {
150 : bool getInputFlag = true;
151 : Array1D<ChillerElectricASHRAE205::ASHRAE205ChillerSpecs> Electric205Chiller;
152 :
153 2126 : void init_constant_state([[maybe_unused]] EnergyPlusData &state) override
154 : {
155 2126 : }
156 :
157 1152 : void init_state([[maybe_unused]] EnergyPlusData &state) override
158 : {
159 1152 : }
160 :
161 2100 : void clear_state() override
162 : {
163 2100 : new (this) ChillerElectricASHRAE205Data();
164 2100 : }
165 : };
166 :
167 : } // namespace EnergyPlus
168 : #endif // ChillerElectricASHRAE205_hh_INCLUDED
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