modelApparentPower

L2 Active and reactive power by parameter or inputs

Information

1. Purpose of model

Electric boundary condition with interface type L2 (real and apparent power, voltage and frequency).

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

(Purely technical component without physical modeling.)

3. Limits of validity

(Purely technical component without physical modeling.)

4. Interfaces

Modelica RealInput: electric power in W

Modelica RealInput: reactive power in var

Apparent power port

5. Nomenclature

P_el is the active power

Q_el is the reactive power

6. Governing Equations

(no equations)

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

Model modified by Lennard Wilkening (lennard.wilkening@tuhh.de) and Jan-Peter Heckel (jan.heckel@tuhh.de) in February 2018

Model modified by Julian Urbansky, Fraunhofer UMSICHT, in August 2021

Type	Name	Default	Description
Boolean	change_sign	false	Change sign on input value
Boundary
Boolean	useInputConnectorP	true	Gets parameter from input connector
SI.Power	P_el_set_const	0	Constant boundary
Boolean	useInputConnectorQ	true	Gets parameter from input connector
SI.ReactivePower	Q_el_set_const	0
Boolean	useCosPhi	true
SI.PowerFactor	cosphi_boundary	1
Integer	behavior	1

Type	Name	Description
TransiEnt.Basics.Interfaces.Electrical.ActivePowerPort	epp (from PartialModelPowerBoundary)
TransiEnt.Basics.Interfaces.Electrical.ElectricPowerIn	P_el_set	Active power input
TransiEnt.Basics.Interfaces.Electrical.ReactivePowerIn	Q_el_set	Reactive power input

Type	Name	Default	Description
SI.ReactivePower	Q	epp.Q
SI.ApparentPower	S