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A study of the four-switch low cost inverter that uses the magnetic flux control method

  • Zhijian Jiang*
  • , Dianguo Xu
  • , Zhu Xiangjuan
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Beijing University of Civil Engineering and Architecture

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

Abstract

In this paper, magnetic flux control method is used to analyze a four-switch three-phase inverter for low-cost ac motor drive. Eight voltage vectors are summarized, of which four are selected to control ac motor in SPWM pattern. A new concept spending time by flyback is proposed based on that a four-switch three-phase inverter has no zero vector. The study in this paper will help to achieve a more effective high-quality control of ac motor.

Original languageEnglish
Title of host publicationConference Proceedings - IPEMC 2004
Subtitle of host publication4th International Power Electronics and Motion Control Conference
EditorsZ. Wang
Pages1368-1371
Number of pages4
StatePublished - 2004
EventConference Proceedings - IPEMC 2004: 4th International Power Electronics and Motion Control Conference - Xi'an, China
Duration: 14 Aug 200416 Aug 2004

Publication series

NameConference Proceedings - IPEMC 2004: 4th International Power Electronics and Motion Control Conference
Volume3

Conference

ConferenceConference Proceedings - IPEMC 2004: 4th International Power Electronics and Motion Control Conference
Country/TerritoryChina
CityXi'an
Period14/08/0416/08/04

Keywords

  • Four switch three-phase inverter
  • Low cost
  • Magnetic flux control method

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