Modulation technique for common mode voltage reduction in a matrix converter drive operating with high voltage transfer ratio

Varsha Padhee, Ashish Kumar Sahoo, Ned Mohan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

This paper discusses a modified indirect space vector pulse-width modulation (ISVPWM) technique for common mode voltage (CMV) reduction in a matrix converter (MC). The ISVPWM technique offers immense flexibility in making an intelligent choice of space vectors to not only achieve the objective of variable speed operation of the drive but also target other advanced features like reduced CMV and improved output voltage distortion. A smart use of these space vectors can result in the generation of different levels in the output voltage and this capability has been utilized to address an improvement in its distortion. The fundamentals of appropriate choice of space vectors in accordance to a new space vector diagram and its corresponding switching sequence have been developed and described in detail. The effectiveness of the algorithm is substantiated by simulations in MATLAB/Simulink and experiments on a laboratory prototype.

Original languageEnglish (US)
Title of host publication2016 IEEE Applied Power Electronics Conference and Exposition, APEC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1982-1988
Number of pages7
ISBN (Electronic)9781467383936
DOIs
StatePublished - May 10 2016
Event31st Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016 - Long Beach, United States
Duration: Mar 20 2016Mar 24 2016

Publication series

NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Volume2016-May

Other

Other31st Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016
CountryUnited States
CityLong Beach
Period3/20/163/24/16

Keywords

  • Common mode voltage (CMV)
  • Matrix converter (MC)
  • Space vector pulse-width modulation (SVPWM)

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