modelSimpleDHNDispatcher
Extends from TransiEnt.Basics.Icons.SystemOperator.
Information
1. Purpose of model
Sets heat and mass flow as well as supply and return temperature according to outside temperature and charline of the city.
Uses DHNPowerScheduler_L0 to determine Power of CHPs depending on the heat demand.
2. Level of detail, physical effects considered, and physical insight
(no remarks)
3. Limits of validity
(no remarks)
4. Interfaces
P_el_WT: output for electric power in [W]
P_el_WW: output for electric power in [W]
Q_flow_WT: output for heat flow rate in [W]
Q_flow_WW: output for heat flow rate in [W]
m_flow_WT: output for mass flow rate in [kg/s]
m_flow_WW: output for mass flow rate in [kg/s]
Q_flow_peak: output for heat flow rate in [W]
m_flow_peak: output for mass flow rate in [kg/s]
5. Nomenclature
(no remarks)
6. Governing Equations
(no remarks)
7. Remarks for Usage
(no remarks)
8. Validation
(no remarks)
9. References
(no remarks)
10. Version History
Model created by Pascal Dubucq (dubucq@tuhh.de) on 01.10.2014
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.Electrical.ElectricPowerOut | P_el_WT | ||
| TransiEnt.Basics.Interfaces.Electrical.ElectricPowerOut | P_el_WW | ||
| TransiEnt.Basics.Interfaces.Thermal.HeatFlowRateOut | Q_flow_WT | ||
| TransiEnt.Basics.Interfaces.Thermal.HeatFlowRateOut | Q_flow_WW | ||
| TransiEnt.Basics.Interfaces.General.MassFlowRateOut | m_flow_WT | ||
| TransiEnt.Basics.Interfaces.General.MassFlowRateOut | m_flow_WW | ||
| TransiEnt.Basics.Interfaces.Thermal.HeatFlowRateOut | Q_flow_peak | ||
| TransiEnt.Basics.Interfaces.General.MassFlowRateOut | m_flow_peak |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Tables.Ambient.Temperature_Hamburg_900s_2012 | temperatureHH_900s_01012012_0000_31122012_2345 | ||
| TransiEnt.Grid.Heat.HeatGridControl.Controllers.DHNPowerScheduler_L0 | dHN_PowerScheduler_L1 | ||
| TransiEnt.Basics.Blocks.HoldBlock | holdBlock | ||
| TransiEnt.Basics.Tables.ElectricGrid.ElectricityPrices.SpotPriceElectricity_Phelix_3600s_2012 | spotPriceElectricity_Phelix_3600s_2012_1 | ||
| Modelica.Blocks.Math.MultiSum | PoutWWsum | ||
| Modelica.Blocks.Math.Gain | sign | ||
| Modelica.Blocks.Math.Gain | sign1 | ||
| Modelica.Blocks.Math.Gain | sign2 | ||
| Modelica.Blocks.Math.Gain | sign3 | ||
| Modelica.Blocks.Math.Gain | sign4 | ||
| Modelica.Blocks.Math.Gain | sign5 | ||
| Modelica.Blocks.Math.Gain | sign6 | ||
| TransiEnt.Grid.Heat.HeatGridControl.SupplyAndReturnTemperatureDHG | supplyandReturnTemperature | ||
| DHG_FeedForward_Controller | dHG_FeedForward_Controller | ||
| Modelica.Blocks.Sources.RealExpression | Q_flow_center | ||
| Modelica.Blocks.Sources.RealExpression | m_flow_center | ||
| HeatDemandPrediction.HeatingGenerationCharline | heatingLoadCharline |