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47 :
48 : #ifndef DataHeatBalFanSys_hh_INCLUDED
49 : #define DataHeatBalFanSys_hh_INCLUDED
50 :
51 : // ObjexxFCL Headers
52 : #include <ObjexxFCL/Array1D.hh>
53 :
54 : // EnergyPlus Headers
55 : #include <EnergyPlus/Data/BaseData.hh>
56 : #include <EnergyPlus/DataHVACGlobals.hh>
57 : #include <EnergyPlus/EPVector.hh>
58 : #include <EnergyPlus/EnergyPlus.hh>
59 :
60 : namespace EnergyPlus {
61 :
62 : namespace DataHeatBalFanSys {
63 :
64 : // Data
65 : // -only module should be available to other modules and routines.
66 : // Thus, all variables in this module must be PUBLIC.
67 :
68 : constexpr Real64 MaxRadHeatFlux = 4000.0; // [W/m2] max limit for radiant heat flux at a surface due to HVAC equipment
69 :
70 : enum class PredictorCorrectorCtrl
71 : {
72 : Invalid = -1,
73 : GetZoneSetPoints,
74 : PredictStep,
75 : CorrectStep,
76 : RevertZoneTimestepHistories,
77 : PushZoneTimestepHistories,
78 : PushSystemTimestepHistories,
79 : Num
80 : };
81 :
82 3 : struct ZoneComfortControlsFangerData
83 : {
84 : // Members
85 : int FangerType = 0; // Index for Fanger type
86 : Real64 LowPMV = 0.0; // Low PMV value
87 : Real64 HighPMV = 0.0; // High PMV Value
88 : int DualPMVErrCount = 0; // Dual PMV setpoint error count
89 : int DualPMVErrIndex = 0; // Dual PMV setpoint error index
90 : };
91 :
92 : } // namespace DataHeatBalFanSys
93 :
94 1542 : struct HeatBalFanSysData : BaseGlobalStruct
95 : {
96 : Array1D<Real64> SumConvHTRadSys; // Sum of convection to zone air from hi temp radiant heaters
97 : Array1D<Real64> SumLatentHTRadSys; // Sum of latent gains from hi temp radiant heaters
98 : Array1D<Real64> SumConvPool; // Sum of convection to zone air from pools
99 : Array1D<Real64> SumLatentPool; // Sum of latent gains from pools
100 : Array1D<Real64> ZoneQdotRadHVACToPerson; // Sum of radiant gains to people from all radiant HVAC sources
101 : Array1D<Real64> ZoneQHTRadSysToPerson; // Sum of radiant gains to people from hi temp radiant heaters
102 : Array1D<Real64> ZoneQHWBaseboardToPerson; // Sum of radiant gains to people from hot water baseboard heaters
103 : Array1D<Real64> ZoneQSteamBaseboardToPerson; // Sum of radiant gains to people from steam baseboard heaters
104 : Array1D<Real64> ZoneQElecBaseboardToPerson; // Sum of radiant gains to people from electric baseboard heaters
105 : Array1D<Real64> ZoneQCoolingPanelToPerson; // Sum of radiant losses to people from cooling panels
106 :
107 : // Zone air drybulb conditions variables
108 : Array1D<Real64> TempTstatAir; // temperature of air near the thermo stat
109 :
110 : Array1D_bool ZoneMassBalanceFlag; // zone mass flow balance flag
111 : Array1D_bool ZoneInfiltrationFlag; // Zone Infiltration flag
112 : Array1D_int ZoneReOrder; // zone number reordered for zone mass balance
113 :
114 : // REAL Variables for the Heat Balance Simulation
115 :
116 : Array1D<Real64> QRadSysSource; // Current source/sink for a particular surface (radiant sys)
117 : Array1D<Real64> TCondFDSourceNode; // Temperature of source/sink location in surface from CondFD algo
118 : Array1D<Real64> QPVSysSource; // Current source/sink for a surface (integrated PV sys)
119 :
120 : Array1D<Real64> CTFTsrcConstPart; // Constant Outside Portion of the CTF calculation of
121 : // temperature at source
122 : Array1D<Real64> CTFTuserConstPart; // Constant Outside Portion of the CTF calculation of
123 : // temperature at the user specified location
124 : Array1D<Real64> SurfQHTRadSys; // Current radiant heat flux at a surface due to the presence
125 : // of high temperature radiant heaters
126 : Array1D<Real64> SurfQHWBaseboard; // Current radiant heat flux at a surface due to the presence
127 : // of hot water baseboard heaters
128 : Array1D<Real64> SurfQSteamBaseboard; // Current radiant heat flux at a surface due to the presence
129 : // of steam baseboard heaters
130 : Array1D<Real64> SurfQElecBaseboard; // Current radiant heat flux at a surface due to the presence
131 : // of electric baseboard heaters
132 : Array1D<Real64> SurfQCoolingPanel; // Current radiant heat flux at a surface due to the presence
133 : // of simple cooling panels
134 : Array1D<Real64> QRadSurfAFNDuct; // Current radiant heat flux at a surface due to radiation from AFN ducts
135 : Array1D<Real64> QPoolSurfNumerator; // Current pool heat flux impact at the surface (numerator of surface heat balance)
136 : Array1D<Real64> PoolHeatTransCoefs; // Current pool heat transfer coefficients (denominator of surface heat balance)
137 : Array1D<Real64> RadSysTiHBConstCoef; // Inside heat balance coefficient that is constant
138 : Array1D<Real64> RadSysTiHBToutCoef; // Inside heat balance coefficient that modifies Toutside
139 : Array1D<Real64> RadSysTiHBQsrcCoef; // Inside heat balance coefficient that modifies source/sink
140 : Array1D<Real64> RadSysToHBConstCoef; // Outside heat balance coefficient that is constant
141 : Array1D<Real64> RadSysToHBTinCoef; // Outside heat balance coefficient that modifies Toutside
142 : Array1D<Real64> RadSysToHBQsrcCoef; // Outside heat balance coefficient that modifies source/sink
143 :
144 : Array1D<Real64> TempZoneThermostatSetPoint;
145 : Array1D<Real64> AdapComfortCoolingSetPoint;
146 : Array1D<Real64> ZoneThermostatSetPointHi;
147 : Array1D<Real64> ZoneThermostatSetPointLo;
148 : Array1D<Real64> ZoneThermostatSetPointHiAver;
149 : Array1D<Real64> ZoneThermostatSetPointLoAver;
150 :
151 : EPVector<Real64> LoadCorrectionFactor; // PH 3/3/04
152 :
153 : // Hybrid Modeling
154 : Array1D<Real64> PreviousMeasuredZT1; // Measured zone air temperature at previous timestep1
155 : Array1D<Real64> PreviousMeasuredZT2; // Measured zone air temperature at previous timestep2
156 : Array1D<Real64> PreviousMeasuredZT3; // Measured zone air temperature at previous timestep3
157 : Array1D<Real64> PreviousMeasuredHumRat1; // Hybrid model zone humidity ratio at previous timestep
158 : Array1D<Real64> PreviousMeasuredHumRat2; // Hybrid model zone humidity ratio at previous timestep
159 : Array1D<Real64> PreviousMeasuredHumRat3; // Hybrid model zone humidity ratio at previous timestep
160 : EPVector<DataHVACGlobals::ThermostatType> TempControlType;
161 : EPVector<int> TempControlTypeRpt;
162 : EPVector<DataHVACGlobals::ThermostatType> ComfortControlType;
163 : EPVector<int> ComfortControlTypeRpt;
164 :
165 : Array2D<bool> CrossedColdThreshRepPeriod;
166 : Array2D<bool> CrossedHeatThreshRepPeriod;
167 :
168 : Array2D<std::vector<Real64>> ZoneHeatIndexHourBinsRepPeriod;
169 : Array2D<std::vector<Real64>> ZoneHeatIndexOccuHourBinsRepPeriod;
170 : Array2D<std::vector<Real64>> ZoneHeatIndexOccupiedHourBinsRepPeriod;
171 : Array2D<std::vector<Real64>> ZoneHumidexHourBinsRepPeriod;
172 : Array2D<std::vector<Real64>> ZoneHumidexOccuHourBinsRepPeriod;
173 : Array2D<std::vector<Real64>> ZoneHumidexOccupiedHourBinsRepPeriod;
174 : Array2D<Real64> lowSETLongestHoursRepPeriod;
175 : Array2D<Real64> highSETLongestHoursRepPeriod;
176 : Array2D<int> lowSETLongestStartRepPeriod;
177 : Array2D<int> highSETLongestStartRepPeriod;
178 : Array2D<std::vector<Real64>> ZoneColdHourOfSafetyBinsRepPeriod;
179 : Array2D<std::vector<Real64>> ZoneHeatHourOfSafetyBinsRepPeriod;
180 : Array2D<std::vector<Real64>> ZoneUnmetDegreeHourBinsRepPeriod;
181 : Array2D<std::vector<Real64>> ZoneDiscomfortWtExceedOccuHourBinsRepPeriod;
182 : Array2D<std::vector<Real64>> ZoneDiscomfortWtExceedOccupiedHourBinsRepPeriod;
183 : Array2D<std::vector<Real64>> ZoneCO2LevelHourBinsRepPeriod;
184 : Array2D<std::vector<Real64>> ZoneCO2LevelOccuHourBinsRepPeriod;
185 : Array2D<std::vector<Real64>> ZoneCO2LevelOccupiedHourBinsRepPeriod;
186 : Array2D<std::vector<Real64>> ZoneLightingLevelHourBinsRepPeriod;
187 : Array2D<std::vector<Real64>> ZoneLightingLevelOccuHourBinsRepPeriod;
188 : Array2D<std::vector<Real64>> ZoneLightingLevelOccupiedHourBinsRepPeriod;
189 :
190 : Array2D<std::vector<Real64>> ZoneLowSETHoursRepPeriod;
191 : Array2D<std::vector<Real64>> ZoneHighSETHoursRepPeriod;
192 :
193 : int PierceSETerrorIndex = 0;
194 : int PMVerrorIndex = 0;
195 :
196 : EPVector<DataHeatBalFanSys::ZoneComfortControlsFangerData> ZoneComfortControlsFanger;
197 :
198 0 : void clear_state() override
199 : {
200 0 : *this = HeatBalFanSysData();
201 0 : }
202 : };
203 :
204 : } // namespace EnergyPlus
205 :
206 : #endif
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