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
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Grid.Heat.HeatGridControl.Base.T_set_DHG.Generic_T_set_DHG | T_set_DHG | Base.T_set_DHG.Sample_T_set_DHG() | |
| Modelica.Units.NonSI.Temperature_degC | T_supply_max_scale | max(T_set_DHG.T_set_DHG[:, 2]) | |
| Modelica.Units.NonSI.Temperature_degC | T_return_min_scale | max(T_set_DHG.T_set_DHG[:, 3]) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.General.TemperatureOut | T_supply_K | ||
| TransiEnt.Basics.Interfaces.General.TemperatureOut | T_return_K | ||
| TransiEnt.Basics.Interfaces.General.TemperatureCelsiusIn | T_amb | ||
| TransiEnt.Basics.Interfaces.General.TemperatureCelsiusOut[size(combiTable1Ds.columns, 1)] | T_set |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Tables.CombiTable1Ds | combiTable1Ds | ||
| Modelica.Blocks.Math.Gain | gain | ||
| Modelica.Blocks.Math.Gain | gain1 |