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

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 th...

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Bibliographic Details
Main Authors: Kanaan, H., Al-Haddad, K., Chaffai, R., Duguay, L., Fnaiech, F.
Format: Conference Proceeding
Language:English
Subjects:
Circuits
Control systems
Hysteresis
Mathematical model
Power system simulation
Pulse width modulation
Pulse width modulation converters
Rectifiers
Switches
Switching frequency
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Description
Summary: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.
ISSN:0840-7789
2576-7046
DOI:10.1109/CCECE.2001.933542