Investigation on three-phase controlled rectifier employing matrix converter theory

Author

Xijun, Yang ; Pengsheng, Ye ; Youmin, Gong

Author_Institution

Dept. of Electr. Eng., Shanghai Jiao Tong Univ., China

Volume

1

fYear

2003

fDate

9-11 Nov. 2003

Firstpage

386

Abstract

Based on topology and switching function matrix of three-phase to three-phase matrix converter (MC), topology and switching function matrix of a three-phase controlled rectifier is established including the maximum voltage transfer ratio /spl radic/3 / 2. Its basic conversion performances are implemented after analysis in theory and by simulation. It is shown by obtained results that it has good features such as variable output voltage amplitude, input current zero displacement and bi-directional power flow. One-step commutation strategy can be employed, which is derived from modified semi-natural two-step commutation.

Keywords

commutation; matrix algebra; matrix convertors; network topology; rectifying circuits; bidirectional power flow; input current zero displacement; matrix converter theory; one-step commutation strategy; switching function matrix; three-phase controlled rectifier; topology matrix; variable output voltage amplitude; Automatic control; Bidirectional control; Frequency; Load flow; Matrix converters; Reactive power; Rectifiers; Topology; Virtual colonoscopy; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on

Conference_Location

Beijing, China

Print_ISBN

7-5062-6210-X

Type

conf

Filename

1273895