modelPartialHeatPumpSystemDSM

Partial model of a controlled heat pump
Diagram of PartialHeatPumpSystemDSM

Extends from TransiEnt.Producer.Heat.Power2Heat.Heatpump.Base.PartialHeatPumpSystemModel (Partial model of a controlled heat pump model useable for large pool simulations in demand side management scenarios).

Information

1. Purpose of model

Partial model of a controlled heat pump model useable for large pool simulations in demand side management scenarios.

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

(Description)

3. Limits of validity

(Description)

4. Interfaces

isLoadShedding - boolean signal

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 Pascal Dubucq (dubucq@tuhh.de) 2014

Parameters

TypeNameDefaultDescription
IntegernStor (from PartialHeatPumpSystemModel)1
SI.Energy[nStor]E_stor (from PartialHeatPumpSystemModel)fill(0, nStor)
SI.EnergyE_stor_total (from PartialHeatPumpSystemModel)sum(E_stor)
RealAInput matrix with Heat Pump Properties

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.BooleanInputisLoadShedding

Components

TypeNameDefaultDescription
TransiEnt.SimCentersimCenter (from PartialHeatPumpSystemModel)
TransiEnt.Producer.Heat.Power2Heat.Heatpump.HeatpumpSystemPropertiesparams (from PartialHeatPumpSystemModel)
SI.PowerP_el (from PartialHeatPumpSystemModel)
SI.PowerP_el_n (from PartialHeatPumpSystemModel)
SI.HeatFlowRateQ_flow_demand (from PartialHeatPumpSystemModel)
SI.HeatFlowRateQ_flow_max (from PartialHeatPumpSystemModel)Time dependent maximum heat generation capacity (ambient temperature dependent)
SI.HeatFlowRateQ_flow_gen (from PartialHeatPumpSystemModel)
SI.PowerP_pot_pos (from PartialHeatPumpSystemModel)P_el
SI.PowerP_pot_neg (from PartialHeatPumpSystemModel)P_el_n - P_el
SI.PowerP_el_star (from PartialHeatPumpSystemModel)P_el/P_el_n
Real[nStor]SOC (from PartialHeatPumpSystemModel)
RealSOC_tot (from PartialHeatPumpSystemModel)(SOC*E_stor)/max(sum(E_stor), simCenter.E_small)
RealCOP (from PartialHeatPumpSystemModel)Q_flow_max/P_el_nCOP if both producer would be turned on. P_el_n is fix, but Q_flow_max changes with ambient temperature
SI.Timet_pos_max (from PartialHeatPumpSystemModel)E_stor_total*SOC_tot/Q_flow_demand
SI.Timet_neg_max (from PartialHeatPumpSystemModel)E_stor_total*(1 - SOC_tot)/Q_flow_max