Predictive current control for a sparse matrix converter

Eunsil Lee, Kyo Beum Lee, Jae Sik Lim, Youngil Lee, Joong Ho Song

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

19 Scopus citations

Abstract

A novel predictive current control for a sparse matrix converter is presented. The sparse matrix converter is functionally-equivalent to the standard matrix converter but has a reduced number of switches. The predictive current control uses a model of the system to predict the future value of load current and generates the reference voltage vector that minimizes a given cost function so that SVM(Space Vector Modulation) is achieved. This strategy is very simple and powerful. The results are compared with those of conventional control with proportional integral (PI) current control schemes, and show the effectiveness very well of the proposed control method for sparse matrix converter.

Original languageEnglish
Title of host publicationConference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Pages36-40
Number of pages5
DOIs
StatePublished - 2012
Event2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012 - Harbin, China
Duration: 2 Jun 20125 Jun 2012

Publication series

NameConference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Volume1

Conference

Conference2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Country/TerritoryChina
CityHarbin
Period2/06/125/06/12

Keywords

  • AC-AC power conversion
  • load current control
  • predictive control
  • sparse matrix converter

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