Research of Three-phase PWM Rectifier Based on PI Control with Auto-tuning Scaling Factors

Author

Zheng, Zheng ; Hai-jun, Tao

Author_Institution

Coll. of Electr. Eng. & Autom., Henan Polytech. Univ., Jiaozuo

Volume

1

fYear

0

fDate

0-0 0

Firstpage

3844

Lastpage

3847

Abstract

A new control scheme of three-phase voltage source is presented. Based on the conception of fuzzy control, and applying a PI fuzzy control with auto-tuning scaling factors to the voltage loop control of rectifier in order to improve the control accuracy of volts DC. The system transform function is deduced and fuzzy control rule table is also defined. The simulation and experiment results showed that the PI fuzzy control with auto-tuning scaling factors has quick response and good robustness, the influence of the variation of load is reduced

Keywords

PI control; PWM rectifiers; adaptive control; fuzzy control; voltage control; PI fuzzy control; auto-tuning scaling factors; fuzzy control rule table; system transform function; three-phase PWM rectifier; three-phase voltage control; voltage loop control; Automatic voltage control; Automation; Educational institutions; Fuzzy control; Intelligent control; Pi control; Pulse width modulation; Rectifiers; Robust control; Voltage control; PWM rectifier; auto-tuning scaling factor; fuzzy control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1713091

Filename

1713091