Grid-side PWM Converter for Wind Power Generation System

Author

Chen Ning ; Zhang Yun

Author_Institution

Inst. of Mechatron. Control Eng., Zhejiang Univ. of Sci. & Technol., Hangzhou, China

fYear

2010

fDate

28-31 March 2010

Firstpage

1

Lastpage

4

Abstract

A new control scheme of grid-side PWM converters for wind power generation systems, incorporating exact feedback linearization with sliding mode variable structure control strategy, is proposed in this paper. An affine nonlinear model of three phase voltage source PWM converter in the rotating frame d-q is obtained. The active and reactive power of the converter is decoupled using exact feedback linearization technique. The sliding-mode variable structure control algorithm is then applied for the decoupled converter. Finally, the simulation results show the presented scheme is effective.

Keywords

PWM power convertors; feedback; power generation control; variable structure systems; wind power plants; active power; affine nonlinear model; decoupled converter; exact feedback linearization technique; grid-side PWM converter; reactive power; sliding mode variable structure control strategy; three phase voltage source PWM converter; wind power generation system; Circuits; Control systems; Linear feedback control systems; Power conversion; Pulse width modulation converters; Reactive power; Sliding mode control; State feedback; Voltage control; Wind power generation;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific

Conference_Location

Chengdu

Print_ISBN

978-1-4244-4812-8

Electronic_ISBN

978-1-4244-4813-5

Type

conf

DOI

10.1109/APPEEC.2010.5449259

Filename

5449259