recordGeneric

Generic data record for reverse water to water heat pump implementing the equation fit method

Extends from Modelica.Icons.Record (Icon for records).

Information

This record is used as a template for performance data for the heat pump model Buildings.Fluid.HeatPumps.EquationFitReversible.

Parameters

TypeNameDefaultDescription
BaseClasses.HeatingCoolingDataheaPerformance data for heating mode
BaseClasses.HeatingCoolingDatacooPerformance data for cooling mode (set coo.P = 0 to disable operation in cooling mode)
Modelica.Units.SI.PressureDifferencedpHeaLoa_nominal30000Nominal pressure drop at load heat exchanger side at hea.mLoa_flow
Modelica.Units.SI.PressureDifferencedpHeaSou_nominal30000Nominal pressure drop at load heat exchanger side at hea.mSou_flow
BooleanreverseCyclecoo.P > Modelica.Constants.eps= true, if the heat pump can be reversed to also operate in cooling mode

Revisions

  • April 1, 2024, by Michael Wetter:
    Added displayUnit for pressure drop.
  • May 16, 2022, by Michael Wetter:
    Removed protected keyword as the Modelica Language Specification only allows public sections in a record.
    This is for issue 3009.
  • September 16, 2019 by Michael Wetter:
    Refactored implementation.
  • June 19, 2019 by Hagar Elarga:
    First implementation.