A comparative study of hysteresis and PWM control techniques applied to an injection-current-based three-phase rectifier

Author

Kanaan, H. ; Al-Haddad, K. ; Chaffaï, R. ; Duguay, L. ; Fnaiech, F.

Author_Institution

Ecole de Technol. Superieure, Montreal, Que., Canada

Volume

2

fYear

2001

fDate

2001

Firstpage

785

Abstract

In this paper, two control laws based respectively on hysteresis and pulse-width-modulation (PWM) techniques are applied on a unity-power-factor current-injection-based three-phase rectifier. A theoretical analysis is carried out in order to evaluate the performance of each technique, in terms of the line current ripple and the switching frequency. The control detuning problem, which contributes mainly to the line current distortion, is also considered. In order to highlight the comparative study, numerical simulation is accomplished using the Power System Blockset tool of Matlab/Simulink

Keywords

AC-DC power convertors; PWM power convertors; electric current control; harmonic distortion; power conversion harmonics; rectifying circuits; voltage control; Matlab/Simulink; PWM control; Power System Blockset tool; control detuning problem; current shaping; hysteresis control; hysteresis controllers; injection-current-based three-phase rectifier; line current distortion; line current ripple; linear current regulators; pulse-width-modulation; switching frequency; theoretical analysis; total harmonic distortion; unity-power-factor; voltage regulator; Circuits; Control systems; Hysteresis; Mathematical model; Power system simulation; Pulse width modulation; Pulse width modulation converters; Rectifiers; Switches; Switching frequency;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 2001. Canadian Conference on

Conference_Location

Toronto, Ont.

ISSN

0840-7789

Print_ISBN

0-7803-6715-4

Type

conf

DOI

10.1109/CCECE.2001.933542

Filename

933542