.Buildings.Templates.Components.Interfaces.PartialHeatPumpEquationFit

Information

This is a model for an air-to-water heat pump where the capacity and drawn power are computed based on the equation fit method. The model can be configured with the parameter is_rev to represent either a non-reversible heat pump (heating only) or a reversible heat pump. This model uses Buildings.Fluid.HeatPumps.EquationFitReversible, which the user may refer to for the modeling assumptions.

Control points

The following input and output points are available.

• Heat pump on/off command signal y1: DO signal, with a dimensionality of zero
• For reversible heat pumps only (is_rev=true), Heat pump operating mode command signal y1Hea: DO signal, with a dimensionality of zero
  (y1Hea=true for heating mode, y1Hea=false for cooling mode)
• Heat pump supply temperature setpoint TSet: AO signal, with a dimensionality of zero
  (for reversible heat pumps, the setpoint value must be switched externally between HW and CHW supply temperature)
• Heat pump status y1_actual: DI signal, with a dimensionality of zero

Revisions

• March 29, 2024, by Antoine Gautier:
  First implementation.