A comprehensive analysis of SVPWM for a Five-phase VSI based on SiC devices applied to motor drives

Acosta Cambranis, Fernando Geovany; Zaragoza Bertomeu, Jordi; Romeral Martínez, José Luis

doi:10.1109/IECON.2019.8927394

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Acosta Cambranis, Fernando Geovany

Zaragoza Bertomeu, Jordi

Romeral Martínez, José Luis

Document typeConference report

Defense date2019

PublisherInstitute of Electrical and Electronics Engineers (IEEE)

Rights accessOpen Access

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder

Abstract

This paper presents a comprehensive analysis of SVPWM for a five-phase VSI based on SiC devices applied to motor drives. The modulation techniques analyzed use medium and large vectors to reach the reference vector. The 2L SVPWM uses two large space vectors, and the generated output signal contain low frequency harmonics. 2L+2M SVPWM uses two large and two medium space vectors. This technique provides good power loss distribution. 4L SVPWM works with the activation of four large space vectors. This modulation is able to generate low common-mode voltage. The performance and main features are analyzed using Matlab/Simulink and PLECS blockset software. Power losses, total harmonic distortion and common-mode voltage are compared and evaluated.

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© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

CitationAcosta, F.; Zaragoza, J.; Romeral, L. A comprehensive analysis of SVPWM for a Five-phase VSI based on SiC devices applied to motor drives. A: Annual Conference of the IEEE Industrial Electronics Society. "IECON 2019: 45th Annual Conferenceof the IEEE Industrial Electronics Society: Convention Center, Lisbon, Portugal: 14-17 October, 2019". Institute of Electrical and Electronics Engineers (IEEE), 2019, p. 1326-1331.

URIhttp://hdl.handle.net/2117/178822

DOI10.1109/IECON.2019.8927394

ISBN978-1-7281-4878-6

Publisher versionhttps://ieeexplore.ieee.org/document/8927394

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