Simulation and experiment of three-phase controlled rectifier employing matrix converter theory

Author

Xi-jun, Yang ; Huai-gang, Lei ; Peng-sheng, Ye ; You-Min, Gong

Author_Institution

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

Volume

1

fYear

2003

fDate

17-20 Nov. 2003

Firstpage

146

Abstract

Based on topology and switching function matrix of three-phase to three-phase matrix converter, topology and switching function of a three-phase controlled rectifier is established, including three cases of the maximum voltage transfer ratio 1/2, √3/3 and √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, namely modified four-step is also employed, which can reduce commutation time and commutation effects on converter performance.

Keywords

commutation; 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; three-phase matrix converter; variable output voltage amplitude; voltage transfer ratio; Automatic control; Automation; Bidirectional control; Load flow; Matrix converters; Reactive power; Rectifiers; Topology; Virtual colonoscopy; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on

Print_ISBN

0-7803-7885-7

Type

conf

DOI

10.1109/PEDS.2003.1282734

Filename

1282734