modelDHNPowerScheduler_L0
Extends from TransiEnt.Basics.Icons.LargeController (Icon for controller models).
Information
1. Purpose of model
Calculates amount of power to be generated by the Combined Heat and Power plants based on
* The amount of heating power that they should provide (time series)
* Power price in the spot market (time series)
2. Level of detail, physical effects considered, and physical insight
PQ Diagrams are used for this
3. Limits of validity
4. Interfaces
Inputs:
* Q_flow_Target_WT: takes the heat flow to be supplied by one of the CHP plants [W]
* Q_flow_Target_WW: takes the heat flow to be supplied by one of the CHP plants [W]
* spotPrice: takes the value of the spot price [Eur/MWh]
* P_out_WT: delivers the target value of power generation to one of the CHP plants [W]
*P_out_WW: delivers the target value of power generation to one of the CHP plants [W]
5. Nomenclature
(no elements)
6. Governing Equations
PQ-Diagrams for each of the plants
schedulingTwoBlocks component
Calculation of the target power output
7. Remarks for Usage
(no remarks)
8. Validation
(no validation or testing necessary)
9. References
(no remarks)
10. Version History
Model created by Ricardo Peniche
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | MarginalCost_Coal | 28 | |
| Real | MarginalCost_Gas | 49 | |
| Real | P_max_GuD | 127e6 |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.Thermal.HeatFlowRateIn | Q_flow_Target_WT | Q_flow_Target_WT: takes the heat flow to be supplied by one of the CHP plants [W] | |
| TransiEnt.Basics.Interfaces.Thermal.HeatFlowRateIn | Q_flow_Target_WW | Q_flow_Target_WW: takes the heat flow to be supplied by one of the CHP plants [W] | |
| TransiEnt.Basics.Interfaces.Electrical.ElectricPowerOut | P_out_WT | P_out_WT: delivers the target value of power generation to one of the CHP plants [W] | |
| TransiEnt.Basics.Interfaces.Electrical.ElectricPowerOut | P_out_WW1 | P_out_WW: delivers the target value of power generation to one of the CHP plants [W] | |
| TransiEnt.Basics.Interfaces.Electrical.ElectricPowerOut | P_out_WW2 | P_out_WW: delivers the target value of power generation to one of the CHP plants [W] | |
| TransiEnt.Basics.Interfaces.Electrical.ElectricPowerOut | P_out_total | Output for total power | |
| Modelica.Blocks.Interfaces.RealInput | spotPrice | spotPrice: takes the value of the spot price [Eur/MWh] | |
| Modelica.Blocks.Interfaces.RealOutput | GasKW |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real | pWT_max | ||
| Real | pWT_min | ||
| Real | pWW1_max | ||
| Real | pWW1_min | ||
| Real | pWW2_max | ||
| Real | pWW2_min | ||
| Real | E_KWK | ||
| Real | E_WT_min | ||
| Real | E_WW1_min | ||
| Real | E_WW2_min | ||
| HeatFlowDivision | schedulingTwoBlocks | ||
| TransiEnt.Producer.Combined.LargeScaleCHP.Base.PQBoundaries | pQDiagram_WT | ||
| TransiEnt.Producer.Combined.LargeScaleCHP.Base.PQBoundaries | pQDiagram_WW1 | ||
| TransiEnt.Producer.Combined.LargeScaleCHP.Base.PQBoundaries | pQDiagram_WW2 |