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47 :
48 : #ifndef ENERGYPLUS_COILS_COILCOOLINGDXCURVEFITPERFORMANCE
49 : #define ENERGYPLUS_COILS_COILCOOLINGDXCURVEFITPERFORMANCE
50 :
51 : #include <string>
52 : #include <vector>
53 :
54 : #include <EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.hh>
55 : #include <EnergyPlus/DataGlobalConstants.hh>
56 : #include <EnergyPlus/DataLoopNode.hh>
57 : #include <EnergyPlus/EnergyPlus.hh>
58 :
59 : namespace EnergyPlus {
60 :
61 : // Forward declarations
62 : struct EnergyPlusData;
63 :
64 622 : struct CoilCoolingDXCurveFitPerformanceInputSpecification
65 : {
66 : std::string name;
67 : Real64 crankcase_heater_capacity;
68 : Real64 minimum_outdoor_dry_bulb_temperature_for_compressor_operation;
69 : Real64 maximum_outdoor_dry_bulb_temperature_for_crankcase_heater_operation;
70 : Real64 unit_internal_static_air_pressure;
71 : Real64 basin_heater_capacity;
72 : Real64 basin_heater_setpoint_temperature;
73 : std::string basin_heater_operating_schedule_name;
74 : std::string compressor_fuel_type;
75 : std::string base_operating_mode_name;
76 : std::string alternate_operating_mode_name;
77 : std::string alternate_operating_mode2_name;
78 : std::string capacity_control;
79 : };
80 :
81 367 : struct CoilCoolingDXCurveFitPerformance
82 : {
83 : std::string object_name = "Coil:Cooling:DX:CurveFit:Performance";
84 : std::string parentName;
85 : void instantiateFromInputSpec(EnergyPlusData &state, const CoilCoolingDXCurveFitPerformanceInputSpecification &input_data);
86 : void simulate(EnergyPlusData &state,
87 : const DataLoopNode::NodeData &inletNode,
88 : DataLoopNode::NodeData &outletNode,
89 : int useAlternateMode,
90 : Real64 &PLR,
91 : int &speedNum,
92 : Real64 &speedRatio,
93 : int const fanOpMode,
94 : DataLoopNode::NodeData &condInletNode,
95 : DataLoopNode::NodeData &condOutletNode,
96 : bool const singleMode,
97 : Real64 LoadSHR = 0.0);
98 :
99 : void calculate(EnergyPlusData &state,
100 : CoilCoolingDXCurveFitOperatingMode ¤tMode,
101 : const DataLoopNode::NodeData &inletNode,
102 : DataLoopNode::NodeData &outletNode,
103 : Real64 &PLR,
104 : int &speedNum,
105 : Real64 &speedRatio,
106 : int const fanOpMode,
107 : DataLoopNode::NodeData &condInletNode,
108 : DataLoopNode::NodeData &condOutletNode,
109 : bool const singleMode);
110 : void calcStandardRatings210240(EnergyPlusData &state);
111 : CoilCoolingDXCurveFitPerformanceInputSpecification original_input_specs;
112 51 : CoilCoolingDXCurveFitPerformance() = default;
113 : explicit CoilCoolingDXCurveFitPerformance(EnergyPlusData &state, const std::string &name);
114 : void size(EnergyPlusData &state);
115 : void setOperMode(EnergyPlusData &state, CoilCoolingDXCurveFitOperatingMode ¤tMode, int const mode);
116 :
117 : std::string name;
118 : Real64 crankcaseHeaterCap = 0.0;
119 : Real64 crankcaseHeaterPower = 0.0;
120 : Real64 crankcaseHeaterElectricityConsumption = 0.0;
121 : Real64 minOutdoorDrybulb = 0.0;
122 : Real64 maxOutdoorDrybulbForBasin = 0.0;
123 : bool mySizeFlag = true;
124 : DataGlobalConstants::ResourceType compressorFuelType = DataGlobalConstants::ResourceType::None;
125 : std::string compressorFuelTypeForOutput;
126 : Real64 compressorFuelRate = 0.0;
127 : Real64 compressorFuelConsumption = 0.0;
128 :
129 : enum CapControlMethod
130 : {
131 : CONTINUOUS,
132 : DISCRETE
133 : };
134 : CapControlMethod capControlMethod = CapControlMethod::DISCRETE;
135 :
136 : Real64 evapCondBasinHeatCap = 0.0;
137 : Real64 evapCondBasinHeatSetpoint = 0.0;
138 : int evapCondBasinHeatSchedulIndex = 0;
139 : Real64 basinHeaterElectricityConsumption = 0.0;
140 : Real64 basinHeaterPower = 0.0;
141 : Real64 powerUse = 0.0;
142 : Real64 electricityConsumption = 0.0;
143 : Real64 RTF = 0.0;
144 : bool oneTimeEIOHeaderWrite = true;
145 : Real64 wasteHeatRate = 0.0;
146 : int OperatingMode = 0;
147 : Real64 ModeRatio = 0.0;
148 : Real64 recoveredEnergyRate = 0.0;
149 : Real64 NormalSHR = 0.0;
150 :
151 : // standard rating stuff -- for now just 210/240
152 : Real64 standardRatingCoolingCapacity = 0.0; // net cooling capacity of single speed DX cooling coil
153 : Real64 standardRatingSEER = 0.0; // seasonal energy efficiency ratio of single speed DX cooling coil
154 : Real64 standardRatingEER = 0.0; // energy efficiency ratio of single speed DX cooling coil
155 : Real64 standardRatingIEER = 0.0; // Integrated energy efficiency ratio of single speed DX cooling coil
156 :
157 : // standard rating stuff -- for now just 210/240 2023
158 : Real64 standardRatingCoolingCapacity2023 = 0.0; // net cooling capacity of single speed DX cooling coil
159 : Real64 standardRatingSEER2_User = 0.0; // seasonal energy efficiency ratio of single speed DX cooling coil
160 : Real64 standardRatingSEER2_Standard = 0.0;
161 : Real64 standardRatingEER2 = 0.0; // energy efficiency ratio of single speed DX cooling coil
162 :
163 : CoilCoolingDXCurveFitOperatingMode normalMode;
164 : int hasAlternateMode = 0; // 0 Normal, 1 Enhanced, 2 SubcoolReheat
165 : CoilCoolingDXCurveFitOperatingMode alternateMode; // enhanced dehumidifcation or Subcool mode
166 : CoilCoolingDXCurveFitOperatingMode alternateMode2; // Reheat mode
167 : };
168 :
169 : } // namespace EnergyPlus
170 :
171 : #endif // ENERGYPLUS_COILS_COILCOOLINGDXCURVEFITPERFORMANCE
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