Switching Loss Characteristics of Sequences Involving Active State Division in Space Vector Based PWM

Zhao, Di and Narayanan, G and Ayyanar, Raja (2004) Switching Loss Characteristics of Sequences Involving Active State Division in Space Vector Based PWM. In: IEEE Applied Power Electronics Conference and Exposition - APEC '04, Feb 2004, Anaheim, California, USA, pp. 479-485.

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Abstract

This paper analyzes the switching loss characteristics of sequences involving division of active state duration in space vector based PWM. This analysis, together with the THD performance of the different sequences, reported recently, is used to design new hybrid PWM techniques for induction motor drives, which result in simultaneous reduction in both THD as well as inverter switching losses. Experimental results are presented to demonstrate the feasibility and advantages of the proposed PWM techniques.

Item Type:	Conference Paper
Additional Information:	�©2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE
Keywords:	PWM;space vector;hybrid PWM;switching loss;current ripple
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	26 Jul 2005
Last Modified:	19 Sep 2010 04:19
URI:	http://eprints.iisc.ac.in/id/eprint/3387

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