A novel simplified SVPWM control scheme for 3Φ AC/DC Voltage-Source converters

Author

Fengmin, Ma ; Tao, Yang ; Bu LePing ; Zhengguo, Wu

fYear

2000

fDate

2000

Firstpage

242

Lastpage

246

Abstract

The paper presents implementation of a voltage source rectifier which based on a simplified space-vector control scheme. Calculation time is much reduced though the simplification of traditional space-vector-modulated algorithms. So a much higher switch frequency can be acquired to improve the line current character under the same hardware. Simulation and experiment results verified the accuracy of the control scheme, and which is simple to be implemented

Keywords

AC-DC power convertors; Control system analysis; Control system synthesis; Harmonic distortion; PWM power convertors; Power conversion harmonics; Rectifying circuits; Switching circuits; Voltage control; SVPWM control scheme; control design; control performance; control simulation; space-vector control scheme; space-vector-modulated algorithm simplification; switch frequency; three-phase AC/DC voltage-source power converters; voltage source rectifier; Analog-digital conversion; Frequency; Power system harmonics; Power system simulation; Reactive power; Rectifiers; Signal processing algorithms; Space vector pulse width modulation; Switches; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Environmental Electromagnetics, 2000. CEEM 2000. Proceedings. Asia-Pacific Conference on

Conference_Location

Shanghai

Print_ISBN

7-5635-0420-6

Type

conf

DOI

10.1109/CEEM.2000.853941

Filename

853941