HeatPumpWaterHeaterData Derived Type

type, private :: HeatPumpWaterHeaterData

Variables

Name Type TypeNum TankName TankType TankTypeNum StandAlone AvailSchedPtr SetpointTempSchedule DeadbandTempDiff Capacity BackupElementCapacity BackupElementEfficiency WHOnCycParaLoad WHOffCycParaLoad WHOnCycParaFracToTank WHOffCycParaFracToTank WHPLFCurve OperatingAirFlowRate OperatingWaterFlowRate COP SHR RatedInletDBTemp RatedInletWBTemp RatedInletWaterTemp FoundTank HeatPumpAirInletNode HeatPumpAirOutletNode OutsideAirNode ExhaustAirNode CondWaterInletNode CondWaterOutletNode WHUseInletNode WHUseOutletNode WHUseSidePlantLoopNum DXCoilType DXCoilName DXCoilNum DXCoilAirInletNode DXCoilPLFFPLR FanType FanType_Num FanName FanNum FanPlacement FanOutletNode WaterHeaterTankNum OutletAirSplitterSchPtr InletAirMixerSchPtr Mode SaveMode SaveWHMode Power Energy HeatingPLR SetpointTemp MinAirTempForHPOperation InletAirMixerNode OutletAirSplitterNode SourceMassFlowRate InletAirConfiguration AmbientTempSchedule AmbientRHSchedule AmbientTempZone CrankcaseTempIndicator CrankcaseTempSchedule CrankcaseTempZone OffCycParaLoad OnCycParaLoad ParasiticTempIndicator OffCycParaFuelRate OnCycParaFuelRate OffCycParaFuelEnergy OnCycParaFuelEnergy AirFlowRateAutosized WaterFlowRateAutosized HPSetPointError HPSetPointErrIndex1 IterLimitErrIndex1 IterLimitExceededNum1 RegulaFalsiFailedIndex1 RegulaFalsiFailedNum1 IterLimitErrIndex2 IterLimitExceededNum2 RegulaFalsiFailedIndex2 RegulaFalsiFailedNum2 FirstTimeThroughFlag ShowSetpointWarning HPWaterHeaterSensibleCapacity HPWaterHeaterLatentCapacity ControlSensorLocation

Source Code

HeatPumpWaterHeaterData

Components

Type	Visibility		Name		Initial
character(len=MaxNameLength),	public	::	Name	=	''
character(len=MaxNameLength),	public	::	Type	=	''
integer,	public	::	TypeNum	=	0
character(len=MaxNameLength),	public	::	TankName	=	''
character(len=MaxNameLength),	public	::	TankType	=	''
integer,	public	::	TankTypeNum	=	0
logical,	public	::	StandAlone	=	.FALSE.
integer,	public	::	AvailSchedPtr	=	0
integer,	public	::	SetpointTempSchedule	=	0
real(kind=r64),	public	::	DeadbandTempDiff	=	0.0d0
real(kind=r64),	public	::	Capacity	=	0.0d0
real(kind=r64),	public	::	BackupElementCapacity	=	0.0d0
real(kind=r64),	public	::	BackupElementEfficiency	=	0.0d0
real(kind=r64),	public	::	WHOnCycParaLoad	=	0.0d0
real(kind=r64),	public	::	WHOffCycParaLoad	=	0.0d0
real(kind=r64),	public	::	WHOnCycParaFracToTank	=	0.0d0
real(kind=r64),	public	::	WHOffCycParaFracToTank	=	0.0d0
integer,	public	::	WHPLFCurve	=	0
real(kind=r64),	public	::	OperatingAirFlowRate	=	0.0d0
real(kind=r64),	public	::	OperatingWaterFlowRate	=	0.0d0
real(kind=r64),	public	::	COP	=	0.0d0
real(kind=r64),	public	::	SHR	=	0.0d0
real(kind=r64),	public	::	RatedInletDBTemp	=	0.0d0
real(kind=r64),	public	::	RatedInletWBTemp	=	0.0d0
real(kind=r64),	public	::	RatedInletWaterTemp	=	0.0d0
logical,	public	::	FoundTank	=	.FALSE.
integer,	public	::	HeatPumpAirInletNode	=	0
integer,	public	::	HeatPumpAirOutletNode	=	0
integer,	public	::	OutsideAirNode	=	0
integer,	public	::	ExhaustAirNode	=	0
integer,	public	::	CondWaterInletNode	=	0
integer,	public	::	CondWaterOutletNode	=	0
integer,	public	::	WHUseInletNode	=	0
integer,	public	::	WHUseOutletNode	=	0
integer,	public	::	WHUseSidePlantLoopNum	=	0
character(len=MaxNameLength),	public	::	DXCoilType	=	''
character(len=MaxNameLength),	public	::	DXCoilName	=	''
integer,	public	::	DXCoilNum	=	0
integer,	public	::	DXCoilAirInletNode	=	0
integer,	public	::	DXCoilPLFFPLR	=	0
character(len=MaxNameLength),	public	::	FanType	=	''
integer,	public	::	FanType_Num	=	0
character(len=MaxNameLength),	public	::	FanName	=	''
integer,	public	::	FanNum	=	0
integer,	public	::	FanPlacement	=	0
integer,	public	::	FanOutletNode	=	0
integer,	public	::	WaterHeaterTankNum	=	0
integer,	public	::	OutletAirSplitterSchPtr	=	0
integer,	public	::	InletAirMixerSchPtr	=	0
integer,	public	::	Mode	=	0
integer,	public	::	SaveMode	=	0
integer,	public	::	SaveWHMode	=	0
real(kind=r64),	public	::	Power	=	0.0d0
real(kind=r64),	public	::	Energy	=	0.0d0
real(kind=r64),	public	::	HeatingPLR	=	0.0d0
real(kind=r64),	public	::	SetpointTemp	=	0.0d0
real(kind=r64),	public	::	MinAirTempForHPOperation	=	5.0d0
integer,	public	::	InletAirMixerNode	=	0
integer,	public	::	OutletAirSplitterNode	=	0
real(kind=r64),	public	::	SourceMassFlowRate	=	0.0d0
integer,	public	::	InletAirConfiguration	=	0
integer,	public	::	AmbientTempSchedule	=	0
integer,	public	::	AmbientRHSchedule	=	0
integer,	public	::	AmbientTempZone	=	0
integer,	public	::	CrankcaseTempIndicator	=	0
integer,	public	::	CrankcaseTempSchedule	=	0
integer,	public	::	CrankcaseTempZone	=	0
real(kind=r64),	public	::	OffCycParaLoad	=	0.0d0
real(kind=r64),	public	::	OnCycParaLoad	=	0.0d0
integer,	public	::	ParasiticTempIndicator	=	0
real(kind=r64),	public	::	OffCycParaFuelRate	=	0.0d0
real(kind=r64),	public	::	OnCycParaFuelRate	=	0.0d0
real(kind=r64),	public	::	OffCycParaFuelEnergy	=	0.0d0
real(kind=r64),	public	::	OnCycParaFuelEnergy	=	0.0d0
logical,	public	::	AirFlowRateAutosized	=	.FALSE.
logical,	public	::	WaterFlowRateAutosized	=	.FALSE.
integer,	public	::	HPSetPointError	=	0
integer,	public	::	HPSetPointErrIndex1	=	0
integer,	public	::	IterLimitErrIndex1	=	0
integer,	public	::	IterLimitExceededNum1	=	0
integer,	public	::	RegulaFalsiFailedIndex1	=	0
integer,	public	::	RegulaFalsiFailedNum1	=	0
integer,	public	::	IterLimitErrIndex2	=	0
integer,	public	::	IterLimitExceededNum2	=	0
integer,	public	::	RegulaFalsiFailedIndex2	=	0
integer,	public	::	RegulaFalsiFailedNum2	=	0
logical,	public	::	FirstTimeThroughFlag	=	.TRUE.
logical,	public	::	ShowSetpointWarning	=	.TRUE.
real(kind=r64),	public	::	HPWaterHeaterSensibleCapacity	=	0.0d0
real(kind=r64),	public	::	HPWaterHeaterLatentCapacity	=	0.0d0
integer,	public	::	ControlSensorLocation	=	HPWHControlNotSet

Source Code

TYPE HeatPumpWaterHeaterData
  CHARACTER(len=MaxNameLength) :: Name                     = ''  ! Name of heat pump water heater
  CHARACTER(len=MaxNameLength) :: Type                     = ''  ! Type of water heater (HEAT PUMP:WATER HEATER)
  INTEGER                      :: TypeNum                  = 0   ! integer parameter for heat pump water heater
  CHARACTER(len=MaxNameLength) :: TankName                 = ''  ! Name of tank associated with heat pump water heater
  CHARACTER(len=MaxNameLength) :: TankType                 = ''  ! Type of water heater (MIXED or STRATIFIED) used with heat pump
  INTEGER                      :: TankTypeNum              = 0   ! Parameter for tank type (MIXED or STRATIFIED)
  LOGICAL                      :: StandAlone          = .FALSE.  ! Flag for operation with no plant connections (no use nodes)
  INTEGER                      :: AvailSchedPtr            = 0   ! Index to Availability Schedule curve index
  INTEGER                      :: SetpointTempSchedule     = 0   ! Index to Setpoint Temperature Schedule curve
  REAL(r64)                    :: DeadbandTempDiff         = 0.0d0 ! Dead band temperature difference (cut-in temperature)
  REAL(r64)                    :: Capacity                 = 0.0d0 ! Heat Pump rated capacity (W)
  REAL(r64)                    :: BackupElementCapacity    = 0.0d0 ! Tank backup element capacity (W)
  REAL(r64)                    :: BackupElementEfficiency  = 0.0d0 ! Tank backup element efficiency
  REAL(r64)                    :: WHOnCycParaLoad          = 0.0d0 ! tank's on-cycle parasitic load (W), disable for rating
  REAL(r64)                    :: WHOffCycParaLoad         = 0.0d0 ! tank's off-cycle parasitic load (W), disable for rating
  REAL(r64)                    :: WHOnCycParaFracToTank    = 0.0d0 ! tank's on-cycle parasitic frac to tank, disable for rating
  REAL(r64)                    :: WHOffCycParaFracToTank   = 0.0d0 ! tank's off-cycle parasitic frac to tank, disable for rating
  INTEGER                      :: WHPLFCurve               = 0   ! tank part-load fraction curve index, used for rating procedure
  REAL(r64)                    :: OperatingAirFlowRate     = 0.0d0 ! Operating volumetric air flow rate (m3/s)
  REAL(r64)                    :: OperatingWaterFlowRate   = 0.0d0 ! Operating volumetric water flow rate (m3/s)
  REAL(r64)                    :: COP                      = 0.0d0 ! Heat Pump coefficient of performance (W/W)
  REAL(r64)                    :: SHR                      = 0.0d0 ! Heat Pump air-side coil sensible heat ratio
  REAL(r64)                    :: RatedInletDBTemp         = 0.0d0 ! Rated evaporator inlet air dry-bulb temperature (C)
  REAL(r64)                    :: RatedInletWBTemp         = 0.0d0 ! Rated evaporator inlet air wet-bulb temperature (C)
  REAL(r64)                    :: RatedInletWaterTemp      = 0.0d0 ! Rated condenser inlet water temperature (C)
  LOGICAL                      :: FoundTank            = .FALSE. ! Found storage tank flag associated with HP water heater
  INTEGER                      :: HeatPumpAirInletNode     = 0   ! HP air inlet node (for zone, zone/outdoor or scheduled)
  INTEGER                      :: HeatPumpAirOutletNode    = 0   ! HP air outlet node (for zone, zone/outdoor or scheduled)
  INTEGER                      :: OutsideAirNode           = 0   ! outdoor air node (for outdoor or zone/outdoor air unit only)
  INTEGER                      :: ExhaustAirNode           = 0   ! Exhaust air node (for outdoor or zone/outdoor air unit only)
  INTEGER                      :: CondWaterInletNode       = 0   ! Condenser water inlet node
  INTEGER                      :: CondWaterOutletNode      = 0   ! Condenser water outlet node
  INTEGER                      :: WHUseInletNode           = 0   ! Water heater tank use side inlet node
  INTEGER                      :: WHUseOutletNode          = 0   ! Water heater tank use side outlet node
  INTEGER                      :: WHUseSidePlantLoopNum    = 0   ! if not zero, then this water heater is on plant loop #
  CHARACTER(len=MaxNameLength) :: DXCoilType               = ''  ! Type of DX coil (Coil:DX:HeatPumpWaterHeater)
  CHARACTER(len=MaxNameLength) :: DXCoilName               = ''  ! Name of DX coil
  INTEGER                      :: DXCoilNum                = 0   ! Index of DX coil
  INTEGER                      :: DXCoilAirInletNode       = 0   ! Inlet air node number of DX coil
  INTEGER                      :: DXCoilPLFFPLR            = 0   ! Index to HPWH's DX Coil PLF as a function of PLR curve
  CHARACTER(len=MaxNameLength) :: FanType                  = ''  ! Type of Fan (Fan:OnOff)
  INTEGER                      :: FanType_Num              = 0   ! Integer type of fan (3 = Fan:OnOff)
  CHARACTER(len=MaxNameLength) :: FanName                  = ''  ! Name of Fan
  INTEGER                      :: FanNum                   = 0   ! Index of Fan
  INTEGER                      :: FanPlacement             = 0   ! Location of Fan
  INTEGER                      :: FanOutletNode            = 0   ! Outlet node of heat pump water heater fan
  INTEGER                      :: WaterHeaterTankNum       = 0   ! Index of Water Heater Tank
  INTEGER                      :: OutletAirSplitterSchPtr  = 0   ! Index to air-side outlet air splitter schedule
  INTEGER                      :: InletAirMixerSchPtr      = 0   ! Index to air-side inlet air mixer schedule
  INTEGER                      :: Mode                     = 0   ! HP mode (0 = float, 1 = heating [-1 = venting na for HP])
  INTEGER                      :: SaveMode                 = 0   ! HP mode on first iteration
  INTEGER                      :: SaveWHMode               = 0   ! mode of water heater tank element (backup element)
  REAL(r64)                    :: Power                    = 0.0d0 ! HP power used for reporting
  REAL(r64)                    :: Energy                   = 0.0d0 ! HP energy used for reporting
  REAL(r64)                    :: HeatingPLR               = 0.0d0 ! HP PLR used for reporting
  REAL(r64)                    :: SetpointTemp             = 0.0d0 ! set point or cut-out temperature [C]
  REAL(r64)                    :: MinAirTempForHPOperation = 5.0d0 ! HP does not operate below this ambient temperature
  INTEGER                      :: InletAirMixerNode        = 0   ! Inlet air mixer node number of HP water heater
  INTEGER                      :: OutletAirSplitterNode    = 0   ! Outlet air splitter node number of HP water heater
  REAL(r64)                    :: SourceMassFlowRate       = 0.0d0 ! Maximum mass flow rate on the source side (kg/s)
  INTEGER                      :: InletAirConfiguration    = 0   ! Identifies source of HPWH inlet air
  INTEGER                      :: AmbientTempSchedule      = 0   ! Schedule index pointer for ambient air temp at HPWH inlet
  INTEGER                      :: AmbientRHSchedule        = 0   ! Schedule index pointer for ambient air RH at HPWH inlet
  INTEGER                      :: AmbientTempZone          = 0   ! Index of ambient zone for ambient air at HPWH inlet
  INTEGER                      :: CrankcaseTempIndicator   = 0   ! Indicator for HPWH compressor/crankcase heater location
  INTEGER                      :: CrankcaseTempSchedule    = 0   ! Schedule index pointer where crankcase heater is located
  INTEGER                      :: CrankcaseTempZone        = 0   ! Index of zone where compressor/crankcase heater is located
  REAL(r64)                    :: OffCycParaLoad           = 0.0d0 ! Rate for off-cycle parasitic load (W)
  REAL(r64)                    :: OnCycParaLoad            = 0.0d0 ! Rate for on-cycle parasitic load (W)
  INTEGER                      :: ParasiticTempIndicator   = 0   ! Indicator for HPWH parasitic heat rejection location
  REAL(r64)                    :: OffCycParaFuelRate       = 0.0d0 ! Electric consumption rate for off-cycle parasitic load (W)
  REAL(r64)                    :: OnCycParaFuelRate        = 0.0d0 ! Electric consumption rate for on-cycle parasitic load (W)
  REAL(r64)                    :: OffCycParaFuelEnergy     = 0.0d0 ! Electric energy consumption for off-cycle parasitic load (J)
  REAL(r64)                    :: OnCycParaFuelEnergy      = 0.0d0 ! Electric energy consumption for on-cycle parasitic load (J)
  LOGICAL                      :: AirFlowRateAutosized = .FALSE. ! Used to report air flow autosize info in Init
  LOGICAL                      :: WaterFlowRateAutosized = .FALSE. ! Used to report water flow autosize info in Init
  INTEGER                      :: HPSetPointError          = 0   ! Used when temperature SP's in tank and HP are reversed
  INTEGER                      :: HPSetPointErrIndex1      = 0   ! Index to recurring error for tank/HP set point temp
  INTEGER                      :: IterLimitErrIndex1       = 0   ! Index for recurring iteration limit warning messages
  INTEGER                      :: IterLimitExceededNum1    = 0   ! Counter for recurring iteration limit warning messages
  INTEGER                      :: RegulaFalsiFailedIndex1  = 0   ! Index for recurring RegulaFalsi failed warning messages
  INTEGER                      :: RegulaFalsiFailedNum1    = 0   ! Counter for recurring RegulaFalsi failed warning messages
  INTEGER                      :: IterLimitErrIndex2       = 0   ! Index for recurring iteration limit warning messages
  INTEGER                      :: IterLimitExceededNum2    = 0   ! Counter for recurring iteration limit warning messages
  INTEGER                      :: RegulaFalsiFailedIndex2  = 0   ! Index for recurring RegulaFalsi failed warning messages
  INTEGER                      :: RegulaFalsiFailedNum2    = 0   ! Counter for recurring RegulaFalsi failed warning messages
  LOGICAL                      :: FirstTimeThroughFlag = .TRUE.  ! Flag for saving water heater status
  LOGICAL                      :: ShowSetpointWarning = .TRUE.  ! Warn when set point is greater than max tank temp limit
  REAL(r64)               :: HPWaterHeaterSensibleCapacity =0.0d0 ! sensible capacity delivered when HPWH is attached to a zone (W)
  REAL(r64)               :: HPWaterHeaterLatentCapacity   =0.0d0 ! latent capacity delivered when HPWH is attached to a zone (kg/s)
  INTEGER                 :: ControlSensorLocation         = HPWHControlNotSet ! if using stratified tank, indicates control point
END TYPE HeatPumpWaterHeaterData

All Derived Types