modelPartialChillerCycle
Partial model of refrigerant cycle used for chiller applications
Extends from Buildings.Fluid.HeatPumps.ModularReversible.RefrigerantCycle.BaseClasses.PartialRefrigerantCycle (Partial model of refrigerant cycle).
Information
Partial refrigerant cycle model for chillers.
It adds the specification for frosting calculation
and restricts to the intended choices under
choicesAllMatching.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| String | devIde (from PartialRefrigerantCycle) | "" | Indicates the data source, used to warn users about different vapor compression devices in reversible models |
| Boolean | useInChi | =false to indicate that this model is used as a heat pump | |
| Nominal condition | |||
| Modelica.Units.SI.Power | PEle_nominal (from PartialRefrigerantCycle) | Nominal electrical power consumption | |
| Modelica.Units.SI.Temperature | TCon_nominal (from PartialRefrigerantCycle) | Nominal temperature at secondary condenser side | |
| Modelica.Units.SI.Temperature | TEva_nominal (from PartialRefrigerantCycle) | Nominal temperature at secondary evaporator side | |
| Modelica.Units.SI.HeatFlowRate | QCoo_flow_nominal | Nominal cooling capacity | |
| Advanced › Medium properties | |||
| Modelica.Units.SI.SpecificHeatCapacity | cpCon (from PartialRefrigerantCycle) | Evaporator medium specific heat capacity | |
| Modelica.Units.SI.SpecificHeatCapacity | cpEva (from PartialRefrigerantCycle) | Evaporator medium specific heat capacity | |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Interfaces.RealOutput | PEle (from PartialRefrigerantCycle) | Electrical Power consumed by the device | |
| Modelica.Blocks.Interfaces.RealOutput | QCon_flow (from PartialRefrigerantCycle) | Heat flow rate through condenser | |
| Buildings.Fluid.HeatPumps.ModularReversible.BaseClasses.RefrigerantMachineControlBus | sigBus (from PartialRefrigerantCycle) | Bus-connector | |
| Modelica.Blocks.Interfaces.RealOutput | QEva_flow (from PartialRefrigerantCycle) | Heat flow rate through evaporator |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Fluid.HeatPumps.ModularReversible.RefrigerantCycle.Frosting.NoFrosting | iceFacCal (from PartialRefrigerantCycle) | ||
| Modelica.Blocks.Math.Add | redQCon (from PartialRefrigerantCycle) | Reduce heat flow to the condenser based on the reduction to the evaporator | |
| Modelica.Blocks.Math.Product | proRedQEva (from PartialRefrigerantCycle) | Reduce heat flow to the evaporator based on the icing factor |