Modeling and simulation of the Variable-frequency excitation power supply served for the wind power DFIG

Author

Xiaoxu, Fan ; Yuegang, Lv ; Yan, Bai ; Daping, Xu

Author_Institution

Dept. of Control Sci. & Eng., North China Electr. Power Univ, Beijing

fYear

2008

fDate

1-3 Sept. 2008

Firstpage

1100

Lastpage

1104

Abstract

The mathematical model of the variable-frequency excitation power supply served for the wind power doubly-fed induction generator (DFIG) was developed. The simulation model in the simulink platform was proposed based on the mathematical model. Choose a practical excitation power supply and apply its parameters to the simulation model. Simulation results show the variable-frequency excitation power supply model can provide excitation voltage whose amplitude and frequency can vary. It also can run on the unity power factor rectification and inversion state. The results also verify the simulation model can meet the requirement of the VSCF wind energy conversion system.

Keywords

asynchronous generators; power factor; wind power; simulation model; simulink platform; unity power factor rectification; variable speed constant frequency; variable-frequency excitation power supply; wind energy conversion system; wind power DFIG; wind power doubly-fed induction generator; Circuits; Frequency; Mathematical model; Power conversion; Power grids; Power supplies; Power system modeling; Voltage; Wind energy; Wind energy generation; Double-fed induction generator (DFIG); Grid-side converter; Rotor-side converter; Variable speed constant frequency (VSCF);

fLanguage

English

Publisher

ieee

Conference_Titel

Automation and Logistics, 2008. ICAL 2008. IEEE International Conference on

Conference_Location

Qingdao

Print_ISBN

978-1-4244-2502-0

Electronic_ISBN

978-1-4244-2503-7

Type

conf

DOI

10.1109/ICAL.2008.4636315

Filename

4636315