Analysis and control of the 3- and 5-phase voltage source inverters using the averaged output voltage method

Jwu-Sheng Hu*, Keng Yuan Chen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A systematic analysis for the multi-phase voltage source inverter (VSI) is illustrated in this paper. By applying the singular value decomposition, the instantaneous output voltage of VSI can be categorized into two complementary groups with the same magnitude and different sign to each other. The switching strategy for minimum conduction time which yields the maximum linear modulation index is proposed. The comparison of SVPWM and the proposed method for 3-phase VSI are shown to be equivalent but the implementation of thus algorithm that needs only comparators and adders is simpler.

Original languageEnglish
Title of host publication2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
PublisherIEEE
Pages240-245
Number of pages6
ISBN (Print)9781424441662
DOIs
StatePublished - 1 Dec 2009
Event2009 International Conference on Power Electronics and Drive Systems, PEDS 2009 - Taipei, Taiwan
Duration: 2 Jan 20095 Jan 2009

Publication series

NameInternational Conference on Power Electronics and Drive Systems
ISSN (Print)2164-5256

Conference

Conference2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
CountryTaiwan
CityTaipei
Period2/01/095/01/09

Keywords

  • Space-vector PWM
  • Voltage source inverter

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