DSP BASED IMPLEMENTATION OF A SINGLE-PHASE PWM AC-DC RECTIFIER WITH A UNITY POWER FACTOR

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Published Aug 20, 2010
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Vol 11 No 1 (2011): Volume 11 / 2011

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H. DENOUN
Electrical Engineering Department, Mouloud Mammeri University of Tizi Ouzou, Algeria
N. BENAMROUCHE
Electrical Engineering Department, Mouloud Mammeri University of Tizi Ouzou, Algeria
S. HADDAD
Electrical Engineering Department, Mouloud Mammeri University of Tizi Ouzou, Algeria
S. MEZINE
Electrical Engineering Department, Mouloud Mammeri University of Tizi Ouzou, Algeria
S. AIT MAMAR
Electrical Engineering Department, Mouloud Mammeri University of Tizi Ouzou, Algeria

Abstract

This paper deals with the study and the implementation of a D.S.P (TMS320LF2407) controlled single-phase AC/DC converter using PWM strategy, including sinusoidal triangular strategy (SPWM). After the description of its functioning principles, its modeling and the converter control system, we have analyzed the modeling parameters influence on the converter behavior using that strategy. The study was led by simulation and validated experimentally on testing ground with a DSP designed and built in the laboratory.

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