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47 :
48 : #ifndef ENERGYPLUS_COILS_COILCOOLINGDXCURVEFITOPERATINGMODE
49 : #define ENERGYPLUS_COILS_COILCOOLINGDXCURVEFITOPERATINGMODE
50 :
51 : #include <string>
52 : #include <vector>
53 :
54 : #include <EnergyPlus/Coils/CoilCoolingDXCurveFitSpeed.hh>
55 : #include <EnergyPlus/DataLoopNode.hh>
56 : #include <EnergyPlus/EnergyPlus.hh>
57 :
58 : namespace EnergyPlus {
59 :
60 : // Forward declarations
61 : struct EnergyPlusData;
62 :
63 1871 : struct CoilCoolingDXCurveFitOperatingModeInputSpecification
64 : {
65 : std::string name;
66 : Real64 gross_rated_total_cooling_capacity = 0.0;
67 : Real64 rated_evaporator_air_flow_rate = 0.0;
68 : Real64 rated_condenser_air_flow_rate = 0.0;
69 : Real64 maximum_cycling_rate = 0.0;
70 : Real64 ratio_of_initial_moisture_evaporation_rate_and_steady_state_latent_capacity = 0.0;
71 : Real64 latent_capacity_time_constant = 0.0;
72 : Real64 nominal_time_for_condensate_removal_to_begin = 0.0;
73 : std::string apply_latent_degradation_to_speeds_greater_than_1;
74 : std::string condenser_type;
75 : Real64 nominal_evap_condenser_pump_power = 0.0;
76 : Real64 nominal_speed_number = 0.0;
77 : std::vector<std::string> speed_data_names;
78 : };
79 :
80 1217 : struct CoilCoolingDXCurveFitOperatingMode
81 : {
82 : std::string object_name = "Coil:Cooling:DX:CurveFit:OperatingMode";
83 : std::string parentName;
84 :
85 : void instantiateFromInputSpec(EnergyPlusData &state, CoilCoolingDXCurveFitOperatingModeInputSpecification input_data);
86 : void size(EnergyPlusData &state);
87 : void oneTimeInit(EnergyPlusData &state);
88 : CoilCoolingDXCurveFitOperatingModeInputSpecification original_input_specs;
89 306 : CoilCoolingDXCurveFitOperatingMode() = default;
90 : explicit CoilCoolingDXCurveFitOperatingMode(EnergyPlusData &state, const std::string &name_to_find);
91 : Real64 getCurrentEvapCondPumpPower(int speedNum);
92 : void CalcOperatingMode(EnergyPlusData &state,
93 : const DataLoopNode::NodeData &inletNode,
94 : DataLoopNode::NodeData &outletNode,
95 : Real64 &PLR,
96 : int &speedNum,
97 : Real64 &speedRatio,
98 : int const fanOpMode,
99 : DataLoopNode::NodeData &condInletNode,
100 : DataLoopNode::NodeData &condOutletNode,
101 : bool const singleMode);
102 :
103 : std::string name;
104 : Real64 ratedGrossTotalCap = 0.0; // [W]
105 : Real64 ratedEvapAirFlowRate = 0.0; // [m3/s]
106 : Real64 ratedCondAirFlowRate = 0.0; // [m3/s]
107 : Real64 ratedEvapAirMassFlowRate = 0.0; // [kg/s]
108 : bool ratedGrossTotalCapIsAutosized = false;
109 : bool ratedEvapAirFlowRateIsAutosized = false;
110 :
111 : // Latent degradation model
112 : Real64 timeForCondensateRemoval = 0.0;
113 : Real64 evapRateRatio = 0.0;
114 : Real64 maxCyclingRate = 0.0;
115 : Real64 latentTimeConst = 0.0;
116 : bool latentDegradationActive = false;
117 : bool applyLatentDegradationAllSpeeds = false;
118 :
119 : // results from coil model at speed
120 : // Real64 OpModeOutletTemp = 0.0;
121 : // Real64 OpModeOutletHumRat = 0.0;
122 : // Real64 OpModeOutletEnth = 0.0;
123 : Real64 OpModePower = 0.0;
124 : Real64 OpModeRTF = 0.0;
125 : Real64 OpModeWasteHeat = 0.0;
126 :
127 : Real64 nominalEvaporativePumpPower = 0.0;
128 : int nominalSpeedIndex = 0;
129 :
130 : // each mode can now have EMS overridden evap air flow and total cap
131 : bool ratedAirVolFlowEMSOverrideON = false;
132 : Real64 ratedAirVolFlowEMSOverrideValue = 0.0;
133 : bool ratedTotCapFlowEMSOverrideON = false;
134 : Real64 ratedTotCapFlowEMSOverrideValue = 0.0;
135 :
136 : enum class CondenserType
137 : {
138 : Invalid = -1,
139 : AIRCOOLED,
140 : EVAPCOOLED,
141 : Num
142 : };
143 :
144 : CondenserType condenserType = CondenserType::AIRCOOLED;
145 :
146 : Real64 condInletTemp = 0.0; // condenser inlet node temp or outdoor temp if no condenser node {C}
147 :
148 : std::vector<CoilCoolingDXCurveFitSpeed> speeds;
149 : };
150 :
151 : } // namespace EnergyPlus
152 :
153 : #endif // ENERGYPLUS_COILS_COILCOOLINGDXCURVEFITOPERATINGMODE
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