modelEquationFitReversible_EnergyPlus
Validation with EnergyPlus model
Information
This model implements a comparative model validation of Buildings.Fluid.HeatPumps.EquationFitReversible against results obtained using EnergyPlus 9.1.
The EnergyPlus results were generated using the example file GSHPSimple-GLHE-ReverseHeatPump.idf
from EnergyPlus, with a nominal cooling capacity of 39890 Watts and
nominal heating capacity of 39040 Watts.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Data.EquationFitReversible.EnergyPlus | perEP | EnergyPlus heat pump performance | |
| Modelica.Units.SI.MassFlowRate | mSou_flow_nominal | perEP.hea.mSou_flow | Source heat exchanger nominal mass flow rate |
| Modelica.Units.SI.MassFlowRate | mLoa_flow_nominal | perEP.hea.mLoa_flow | Load heat exchanger nominal mass flow rate |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.HeatPumps.EquationFitReversible | heaPum | Water to Water heat pump | |
| Sources.MassFlowSource_T | loaPum | Load water pump | |
| Sources.MassFlowSource_T | souPum | Source side water pump | |
| Buildings.Fluid.Sources.Boundary_pT | cooVol | Volume for cooling load | |
| Buildings.Fluid.Sources.Boundary_pT | heaVol | Volume for heating load | |
| Modelica.Blocks.Sources.CombiTimeTable | datRea | Reader for "GSHPSimple-GLHE-ReverseHeatPump.IDF" energy plus example results | |
| Controls.OBC.CDL.Integers.Sources.Constant | uMod | Heat pump operational mode | |
| Buildings.Controls.OBC.UnitConversions.From_degC | TLoaEnt | Block that converts entering water temperature of the load side | |
| Buildings.Controls.OBC.UnitConversions.From_degC | TSouEnt | Block that converts entering water temperature of the source side | |
| Buildings.Controls.OBC.UnitConversions.From_degC | TSetHea | Block that converts set point for leaving heating water temperature | |
| Modelica.Blocks.Sources.RealExpression | QSou_flow_EP | EnergyPlus results: source side heat flow rate [W] | |
| Modelica.Blocks.Sources.RealExpression | QLoa_flow_EP | EnergyPlus results: load side heat flow rate [W] | |
| Modelica.Blocks.Sources.RealExpression | P_EP | EnergyPlus results: compressr power [W] |
Contents
| Name | Description |
|---|---|
 Medium | Medium model |
Revisions
-
September 17, 2019, by Michael Wetter:
Revised implementation. -
May 3, 2019, by Hagar Elarga:
First implementation.