Low losses modulation of PWM-rectifiers

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 25 Jun 2003 Italy Publisher:IEEEJournal:APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335)

Authors: ATTAIANESE C; G. TOMASSO;

doi: 10.1109/apec.2002.989290

handle: 11588/745952 , 11580/1854

Low losses modulation of PWM-rectifiers

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Abstract

An optimized modulation technique which is specific for PWM-rectifiers is proposed in this paper. It is based on the imposition of modulation frequencies different for the three rectifier legs, selected according to the power modules commutation losses. A reduction of the current harmonic content and an improvement of the overall system performances are achieved, as shown by means of an experiment implementation.

Country

Italy

Related Organizations

University Federico II of Naples
Italy
University of Cassino and Southern Lazio
Italy

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