modelSupplyAndReturnTemperatureDHG

Table with supply and return temperatures according to technical connection conditions

Information

1. Purpose of model

Provides a practical interface to input the expected supply and return temperatures as a function of the ambient temperature.

2. Level of detail, physical effects considered, and physical insight

(Purely tabular component without physical modeling)

3. Limits of validity

(Purely tabular component without physical modeling.)

4. Interfaces

Real Input:

  • T_amb: Ambient Temperature in °C

Real Output:

  • T_set[1]: Supply Temperature in °C
  • T_set[2]: Return Temperature in °C

5. Nomenclature

(no elements)

6. Governing Equations

(no equations)

7. Remarks for Usage

This component was created using the combiTable 1Ds of the MSL. For further information regarding its usage refer to that component.

Create a record with the following structure:


T_amb[1] T_set[1] T_set[2]

Ambient Temperature Supply Temp. Return Temp.

xx

xx

xx


In the parameter "columns" write {2, 3} (meaning that the 2nd and third columns will be used and assigned to the outputs y[1] and y[2]

8. Validation

(no validation or testing necessary)

9. References

(no remarks)

10. Version History

(no remarks)

Parameters

TypeNameDefaultDescription
TransiEnt.Grid.Heat.HeatGridControl.Base.T_set_DHG.Generic_T_set_DHGT_set_DHGBase.T_set_DHG.Sample_T_set_DHG()
Modelica.Units.NonSI.Temperature_degCT_supply_max_scalemax(T_set_DHG.T_set_DHG[:, 2])
Modelica.Units.NonSI.Temperature_degCT_return_min_scalemax(T_set_DHG.T_set_DHG[:, 3])

Connectors

TypeNameDefaultDescription
TransiEnt.Basics.Interfaces.General.TemperatureOutT_supply_K
TransiEnt.Basics.Interfaces.General.TemperatureOutT_return_K
TransiEnt.Basics.Interfaces.General.TemperatureCelsiusInT_amb
TransiEnt.Basics.Interfaces.General.TemperatureCelsiusOut[size(combiTable1Ds.columns, 1)]T_set

Components

TypeNameDefaultDescription
Modelica.Blocks.Tables.CombiTable1DscombiTable1Ds
Modelica.Blocks.Math.Gaingain
Modelica.Blocks.Math.Gaingain1