modelHeatingGrid
Information
1. Purpose of model
Submodel of a local heating grid to be used inside a superstructure. Model is in developement and not usable
2. Level of detail, physical effects considered, and physical insight
(no remarks)
3. Limits of validity
(no remarks)
4. Interfaces
(no remarks)
5. Nomenclature
(no elements)
6. Governing Equations
(no equations)
7. Remarks for Usage
To be used inside a superstructure.
8. Validation
(no validation or testing necessary)
9. References
(none)
10. Version History
Model created by Oliver Schülting (oliver.schuelting@tuhh.de), Nov 2020
Model adjusted by Jon Babst (babst@xrg-simulation.de), 06.09.2021
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.NonSI.Temperature_degC | T_wasteHeat | 68 | |
| Modelica.Units.NonSI.Temperature_degC | T_supply_max_districtHeating | 149 | |
| Modelica.Units.NonSI.Temperature_degC | T_return_min_districtHeating | 49 | |
| Integer | controlPeakBoiler | heatingGridSystemStorageRecord.controlPeakBoiler | heat flow control of peak boiler |
| Records.HeatingGridSystemStorageRecord | heatingGridSystemStorageRecord | Records.HeatingGridSystemStorageRecord() | |
| Boolean | CHPPlantsInThisRegion | ||
| Boolean | ElectricalHeaterInThisRegion | ||
| TILMedia.VLEFluidTypes.BaseVLEFluid | medium_water | simCenter.fluid1 | |
| Real | gridLosses | heatingGridSystemStorageRecord.gridLosses_districtHeating | |
| Modelica.Units.SI.HeatFlowRate | Q_flow_max | heatingGridSystemStorageRecord.Q_flow_max | |
| Integer | DifferentTypesOfCHPPlants | ||
| Integer | DifferentTypesOfElectricHeater | ||
| Boolean | UseHeatStorage | false | |
| CHPPlants › Quantity of CHP plants | |||
| Integer[:] | QuantityOfCHPPlantType | {0, 0, 0, 0, 0} | Choose CHP plant type 1 |
| PowerToGas-Plants › Quantity of PowerToGas-Plants | |||
| Integer[:] | QuantityOfElectricHeaterType | {0, 0, 0, 0, 0} | Choose PowerToGas-Plant type 1 |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Components.Boundaries.Electrical.ComplexPower.PQBoundary | pQBoundary | ||
| TransiEnt.Components.Boundaries.Gas.BoundaryRealGas_Txim_flow | boundary_Txim_flow | ||
| TransiEnt.Components.Boundaries.Heat.Heatflow_L1 | heatflow_L1_1 | ||
| Modelica.Blocks.Sources.RealExpression | realExpression_zero |