The Simulation of Three-Phase Voltage Source PWM Rectifier

Author

Gao, Yajing ; Li, Junqiang ; Liang, Haifeng

Author_Institution

Dept. of Electr. Eng., North China Electr. Power Univ., Baoding, China

fYear

2012

fDate

27-29 March 2012

Firstpage

1

Lastpage

4

Abstract

Three-phase PWM voltage rectifier (VSR) applies Pulse Width Modulation (PWM) technology, it can overcomes the drawbacks of the conventional rectifiers, and has higher power factor, lower harmonic current and rapid dynamic respond, so VSR used widespread. In this paper a dual-channel closed-loop control strategy with current-inner-loop and voltage-outer-loop is adopted for VSR, which makes the DC-side voltage remain steady and the system will run in unit factor. A simulation model of VSR is established, proper parameters are selected, and the control result is fine.

Keywords

PWM rectifiers; closed loop systems; power factor; voltage control; DC side voltage; current inner loop; dual channel closed loop control strategy; dynamic response; harmonic current; power factor; pulse width modulation; three phase voltage source PWM rectifier; voltage outer loop; Capacitance; Educational institutions; Mathematical model; Pulse width modulation; Reactive power; Rectifiers; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific

Conference_Location

Shanghai

ISSN

2157-4839

Print_ISBN

978-1-4577-0545-8

Type

conf

DOI

10.1109/APPEEC.2012.6307608

Filename

6307608