.TransiEnt.Producer.Electrical.Wind.Controller.TorqueController_SI_df_dt

Information

1. Purpose of model

Torque Controller with synthetic Inertia control depending on the rate of change of frequency (df/dt).

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

Quasistationary model for real power simulation only.

3. Limits of validity

(Purely technical component without physical modeling.)

4. Interfaces

y: Modelica RealOutput

omega_is: input for angular velocity in rad/s

der_f_grid: input for the derivation of the frequency

P_el_pu: input for electric power in W

5. Nomenclature

H_e is the effective inertia

6. Governing Equations

(no equations)

7. Remarks for Usage

(no remarks)

8. Validation

Validated according to reference stated below.

9. References

Wu, Lei: "Towards an Assessment of Power System Frequency Support From Wind Pland - Modeling Aggregate Inertial Response"

10. Version History

Model created by Rebekka Denninger (rebekka.denninger@tuhh.de) on June 21 2016