modelInnerCycle_HeatPump

Blackbox model of refrigerant cycle of a heat pump

Extends from AixLib.Obsolete.Year2024.Fluid.BaseClasses.PartialInnerCycle, AixLib.Obsolete.BaseClasses.ObsoleteModel.

Information

This black box model represents the refrigerant cycle of a heat pump. Used in AixLib.Obsolete.Year2024.Fluid.HeatPumps.HeatPump, this model serves the simulation of a reversible heat pump. Thus, data both of chillers and heat pumps can be used to calculate the three relevant values P_el, QCon and QEva. The mode of the heat pump is used to switch between the performance data of the chiller and the heat pump.

The user can choose between different types of performance data or implement a new black-box model by extending from the partial model.

  • LookUpTable2D: Use 2D-data based on the DIN EN 14511
  • LookUpTableND: Use SDF-data tables to model invertercontroller heat pumps or include other dependencies (ambient temperature etc.)
  • PolynomalApproach: Use a function based approach to calculate the ouputs. Different functions are already implemented.

Components

TypeNameDefaultDescription
PerDataMainHPPerformanceDataHPHeating
PerDataRevHPPerformanceDataHPCooling
Modelica.Blocks.Math.GaingainEvaNegate QEva to match definition of heat flow direction
Modelica.Blocks.Math.GaingainConNegate QCon to match definition of heat flow direction

Contents

NameDescription
PerDataMainHP
PerDataRevHP

Revisions

  • May 22, 2019 by Julian Matthes:
    Rebuild due to the introducion of the thermal machine partial model (see issue #715)
  • November 26, 2018  by Fabian Wüllhorst:
    First implementation (see issue #577)