[HCGen22x] Heating and cooling generation, multiple chillers with heat recovery/heat pumps, external control

Name: [HCGen22x] Heating and cooling generation, multiple chillers with heat recovery/heat pumps, external control

Library hierarchy: Plants

Plant operating modes

Plant diagram

Main functions

Main components

  • Collect heating requests
  • Collect cooling requests
  • Control to the corresponding setpoints
  • Four identical chillers with heat recovery/heat pumps
  • Hot water storage tank with four sensors
  • Chilled water storage tank with four sensors
  • Main pump group, hot water side
  • Main pump group, chilled water side
  • Four shutoff valves for switching between the hot water storage tank and a recooling
  • Four shutoff valves for switching between the chilled water storage tank and a source
Program blocks

Heat pump 1

[ChHpu25] Chiller, with heat recovery/heat pump operation, with external refrigeration circuit control

Family Ch

Heat pump 2 (Optional)

[ChHpu25] Chiller, with heat recovery/heat pump operation, with external refrigeration circuit control

Family Ch

Heat pump 3 (Optional)

[ChHpu25] Chiller, with heat recovery/heat pump operation, with external refrigeration circuit control

Family Ch

Heat pump 4 (Optional)

[ChHpu25] Chiller, with heat recovery/heat pump operation, with external refrigeration circuit control

Family Ch

Sensors, setpoints and control

[HCGenCtl22] Sensors, setpoints and control for multiple heating and cooling generators

Family HCGenCtl

Plant operating mode

[HCGenPltMod21] Plant operating mode determination for heating and cooling generation

Family HCGenPltMod

Power control and compensation (Heat generation)

[PwrCtlCmp21] Power control and compensation, step function

Family PwrCtlCmp

Power control and compensation (Refrigeration generation)

[PwrCtlCmp21] Power control and compensation, step function

Family PwrCtlCmp

Profile determination

[PrfDet24] Profile determination for 4 generators, 1-stage

Family PrfDet

Main pump group, hot water side (Optional)

[TwnPu24] Twin pump, pressure-controlled

Family Pu

Main pump group, chilled water side (Optional)

[TwnPu24] Twin pump, pressure-controlled

Family Pu

Shutoff valve, hot water consumer (Flow) (Part of the option "Shutoff valve, hot water consumer")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Shutoff valve, hot water consumer (Return) (Part of the option "Shutoff valve, hot water consumer")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Shutoff valve, recooling (Flow) (Part of the option "Shutoff valve, recooling")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Shutoff valve, recooling (Return) (Part of the option "Shutoff valve, recooling")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Shutoff valve, chilled water consumer (Flow) (Part of the option "Shutoff valve, chilled water consumer")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Shutoff valve, chilled water consumer (Return) (Part of the option "Shutoff valve, chilled water consumer")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Shutoff valve, source (Flow) (Part of the option "Shutoff valve, source")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Shutoff valve, source (Return) (Part of the option "Shutoff valve, source")

[Vlv21] Valve, open/close function & 2 BI for feedback

Family VlvShof

Supply chain for hot water (Optional)

[SplyHw23] Supply chain hot water, data exchange with other plants, with setpoint evaluation of hot water demand

Family SplyHw

Supply chain for chilled water (Optional)

[SplyChw23] Supply chain chilled water, data exchange with other plants, with setpoint evaluation of chilled water demand

Family SplyChw