modelElectricalPowerController_inner

Diagram of ElectricalPowerController_inner

Extends from TransiEnt.Basics.Icons.SystemOperator.

Information

1. Purpose of model

This model is used for the control of the electrical power. Via the parameters MeritOrderPositionPtG etc. the merit order for the assignment of electrical surplus can be changed. A more detailed documentation can be find in the word document.

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

(Description)

3. Limits of validity

(Description)

4. Interfaces

(none)

5. Nomenclature

(no elements)

6. Governing Equations

(no equations)

7. Remarks for Usage

(none)

8. Validation

(no validation or testing necessary)

9. References

(none)

10. Version History

Model created by Oliver Schülting (oliver.schuelting@tuhh.de), Nov 2020

Parameters

Type	Name	Default	Description
Integer	n_PowerPlant	NumberOfPowerplantsOverAllRegions	Number of plants
Integer	Region		amount of regions
SI.Power[n_PowerPlant]	P_min_const_PowerPlant		minimum power of power plants; is >=0
SI.Power[n_PowerPlant]	P_max_const_PowerPlant	P_nom_PowerPlant	minimum power of power plants; is >=0
SI.Power[n_PowerPlant]	P_nom_PowerPlant		nominal power of power plants
Integer	n_ElectricalStorage	max(NumberOfElectricalStoragesOverAllRegions, 1)	amount of electrical storages, =1 if no storages
SI.Power[n_ElectricalStorage]	P_nom_load_ElectricalStorage		nominal loading power of electrical storages
SI.Power[n_ElectricalStorage]	P_nom_unload_ElectricalStorage		nominal unloading power of electrical storages
Integer	n_PtG	max(NumberOfPowerToGasPlantsOverAllRegions, 1)	amount of PtG-plants
SI.Power[n_PtG]	P_nom_load_PtG		nominal power of PtG-plants
Integer	n_ElectricalHeater	Region	maximum amount of electrical heater
Integer	n_ElectricalHeater2	max(NumberOfElectricalHeatersOverAllRegions, 1)	actual amount of electrical heater
SI.Power	P_threshold_residual_ElectricalStorage	1e-3	numerical value to avoid chattering
SI.Power	P_threshold_residual_ElectricalHeater	1e-3	numerical value to avoid chattering
SI.Power	P_threshold_residual_PtG	P_nom_load_PtG[1]*1e-7	numerical value to avoid chattering
SI.Power	P_threshold_residual_PowerPlant	1e3	numerical value to avoid chattering
Boolean	useDecentralizedPowerControl	true	if 'false', regional residual loads are not considered for power control
Modelica.Units.SI.Time	startTime	0	start time for simulation
Modelica.Units.SI.Time	MinimumSwitchTimePowerPlants	120	Minimum time for power plants to be turned on or off (for numerical reasons)
Integer	MaximumDifferentTypesOfPowerPlants
Integer	NumberOfPowerplantsOverAllRegions
Integer	NumberOfPowerToGasPlantsOverAllRegions
Integer	NumberOfElectricalStoragesOverAllRegions
Integer	NumberOfElectricalHeatersOverAllRegions
Integer[n_PowerPlant]	powerPlantTypeDefinition		type of powerplant (supports only Gasturbine (1) and CCGT (2)); 1Dim; has to be the opposite as powerPlantMatrix[:,2]!
Integer[NumberOfPowerplantsOverAllRegions,2]	powerPlantMatrix		powerplant: Column 1=Region, Column 2= TypeNumber ; 2Dim
MeritOrder Position
Integer	MeritOrderPositionElectricalStorage	1	Electric Storages
Integer	MeritOrderPositionPtG	4	Power-to-Gas
Integer	MeritOrderPositionElectricalHeater	2	Electric Heater (District Heating)

Connectors

Type	Name	Default	Description
Modelica.Blocks.Interfaces.RealOutput[n_PowerPlant]	P_set_PowerPlant
Modelica.Blocks.Interfaces.RealOutput[n_ElectricalStorage]	P_set_Storage
Modelica.Blocks.Interfaces.RealOutput[n_PtG]	P_set_PtG
Modelica.Blocks.Interfaces.RealInput[max(1, n_ElectricalStorage)]	P_is_ElectricalStorage
Modelica.Blocks.Interfaces.RealInput[max(1, n_ElectricalStorage)]	P_max_load_ElectricalStorage
Modelica.Blocks.Interfaces.RealInput[max(1, n_ElectricalStorage)]	P_max_unload_ElectricalStorage
Modelica.Blocks.Interfaces.RealInput[n_ElectricalHeater]	P_max_ElectricalHeater
Modelica.Blocks.Interfaces.RealOutput[n_ElectricalHeater]	P_set_ElectricalHeater
Modelica.Blocks.Interfaces.RealInput[max(1, n_PtG)]	P_is_PowerToGasPlant
Modelica.Blocks.Interfaces.RealInput[Region]	P_renewable
Modelica.Blocks.Interfaces.RealOutput[Region]	P_curtailment_Region
Modelica.Blocks.Interfaces.RealInput[Region]	P_is_PowerPlant
Modelica.Blocks.Interfaces.RealInput[n_PowerPlant]	P_max_input_PowerPlant
Modelica.Blocks.Interfaces.RealInput[Region]	P_residual_Region
Modelica.Blocks.Interfaces.RealInput[max(1, n_PtG)]	P_DAC
Modelica.Blocks.Interfaces.RealInput	f_grid

Components

Type	Name	Description
TransiEnt.SimCenter	simCenter
TransiEnt.ModelStatistics	modelStatistics
Integer[n_ElectricalStorage]	regionOfElectricalStorage
Integer[n_PtG]	regionOfPtGPlant
Integer[n_ElectricalHeater]	regionOfElectricalHeater
Integer[n_PowerPlant]	regionOfPowerPlant
SI.Power[n_PowerPlant]	P_max_sorted_sum_PowerPlant
SI.Power[n_PowerPlant]	P_max_mod_sorted_sum_PowerPlant
SI.Power[n_ElectricalHeater]	P_max_sorted_sum_ElectricalHeater
SI.Power[n_ElectricalHeater]	P_max_mod_sorted_sum_ElectricalHeater
SI.Power[n_ElectricalHeater]	P_max_mod_ElectricalHeater
SI.Power[n_ElectricalHeater]	P_residual_single_ElectricalHeater
SI.Power[n_ElectricalHeater]	P_residual_single_mod_ElectricalHeater
SI.Power[n_ElectricalHeater]	P_residual_single_decentral_ElectricalHeater
Modelica.Units.SI.Power	P_total
Modelica.Units.SI.Power	P_total_set
Modelica.Units.SI.Power	P_total_is
Modelica.Units.SI.Power	P_total_PowerPlant
Modelica.Units.SI.Power	P_total_PowerPlant_is
Modelica.Units.SI.Power	P_total_ElectricalStorage
Modelica.Units.SI.Power	P_total_ElectricalHeater
Modelica.Units.SI.Power	P_total_PtG
Modelica.Units.SI.Power	P_total_RE
Modelica.Units.SI.Power	P_total_RE_curtailed
Modelica.Units.SI.Power	P_curtailment
Modelica.Units.SI.Power	P_excess
Modelica.Units.SI.Power[n_PowerPlant]	P_max_PowerPlant
Modelica.Units.SI.Power[n_PowerPlant]	P_min_PowerPlant
Modelica.Units.SI.Power[n_PowerPlant,2]	P_set_decentral_PowerPlant_Type
Modelica.Units.SI.Power[n_PowerPlant,2]	P_max_PowerPlant_Type
Modelica.Units.SI.Power[n_PowerPlant,2]	P_set_mod_PowerPlant_type_sum
SI.Power[n_ElectricalStorage]	P_max_unload_sorted_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_max_unload_sorted_sum_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_max_load_sorted_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_max_load_sorted_sum_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_sum_sorted_ElectricalStorage
Modelica.Units.SI.Power[n_PtG]	P_max_load_sorted_PtG
Modelica.Units.SI.Power[n_PtG]	P_max_load_sorted_sum_PtG
Modelica.Units.SI.Power	P_residual_PtG
Modelica.Units.SI.Power[3]	P_residual_single
Modelica.Units.SI.Power[3]	P_is
Modelica.Units.SI.Power	P_residual_ElectricalStorage
Modelica.Units.SI.Power	P_residual_ElectricalHeater
Modelica.Units.SI.Power	P_residual_PowerPlants
Modelica.Units.SI.Power[n_PtG]	P_is_sorted_sum_PowerToGasPlant
SI.Power[n_PtG]	P_residual_single_mod_PtG
SI.Power[n_PtG]	P_residual_single_decentral_PtG
SI.Power[n_PowerPlant]	P_residual_single_mod_PowerPlant
SI.Power[n_PowerPlant]	P_residual_single_decentral_PowerPlant
SI.Power	P_residual_PowerPlants_type1
SI.Power	P_residual_PowerPlants_type2
SI.Power	P_residual_PowerPlants_mod_type1
SI.Power	P_residual_PowerPlants_mod_type2
Modelica.Units.SI.Power	P_residual_total_with_SRL
Modelica.Units.SI.Power[3]	P_threshold_residual
SI.Power[Region]	P_excess_Region_PowerPlant
SI.Power[Region,max(1, MaximumDifferentTypesOfPowerPlants)]	P_excess_Region_PowerPlant_	2Dim
SI.Power[Region]	P_decentral_ElectrialStorage_Region
SI.Power[Region]	P_decentral_PtG_Region
SI.Power[Region,3]	P_residual_Region_decentralControl
SI.Power[Region]	P_residual_Region_decentralControl_PowerPlant
SI.Power[Region]	P_residual_Region_decentralControl_potentialcurtailment
SI.Power[Region]	P_decentral_ElectricHeater_Region
SI.Power[Region,3]	P_decentral_Region
SI.Power[n_PowerPlant]	P_set_decentral_PowerPlant
SI.Power[n_PowerPlant]	P_set_mod_PowerPlant
SI.Power[n_PowerPlant,2]	P_set_decentral_sum_PowerPlant_type
SI.Power[n_PowerPlant]	P_min_mod_PowerPlant
SI.Power[n_PowerPlant]	P_max_mod_PowerPlant
SI.Power[Region,max(1, MaximumDifferentTypesOfPowerPlants)]	P_set_decentral_powerPlant_Region
SI.Power[n_PtG]	P_set_decentral_PtG
SI.Power[n_PtG]	P_set_decentral_sum_PtG
SI.Power[n_PtG]	P_set_mod_PtG
SI.Power[n_ElectricalStorage]	P_residual_single_mod_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_residual_single_decentral_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_set_decentral_sum_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_set_decentral_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_set_mod_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_max_unload_sorted_mod_ElectricalStorage
SI.Power[n_ElectricalStorage]	P_max_load_sorted_mod_ElectricalStorage
SI.Power[n_ElectricalHeater]	P_set_decentral_ElectricalHeater
SI.Power[n_ElectricalHeater]	P_set_decentral_sum_ElectricalHeater
SI.Power[n_ElectricalHeater]	P_set_mod_ElectricalHeater
SI.Power[n_PowerPlant]	P_set_PowerPlant_
Real[3]	Counter_P_residual_single
Real[n_PowerPlant]	Counter_PowerPlant_OnTime
Real[n_PowerPlant]	Counter_PowerPlant_OffTime
Boolean[n_ElectricalStorage]	hysteresis_ElectricalStorage
Boolean[n_PowerPlant]	hysteresis_PowerPlant1
Boolean[n_PowerPlant]	hysteresis_PowerPlant2
Boolean[n_PowerPlant]	hysteresis_PowerPlant3
Boolean[n_PowerPlant]	hysteresis_PowerPlant4
SI.Power	P_residual_total
TransiEnt.Basics.Blocks.LimPID	PI_SRL
Modelica.Blocks.Sources.RealExpression	realExpression1