Vector control of three-phase AC/DC front-end converter

J. S.Siva Prasad, Tushar Bhavsar, Rajesh Ghosh, G. Narayanan

Research output: Contribution to journalArticlepeer-review

92 Scopus citations

Abstract

A vector control scheme is presented for a three-phase AC/DC converter with bi-directional power flow capability. A design procedure for selection of control parameters is discussed. A simple algorithm for unit-vector generation is presented. Starting current transients are studied with particular emphasis on high-power applications, where the line-side inductance is low. A starting procedure is presented to limit the transients. Simulation and experimental results are also presented.

Original languageEnglish
Pages (from-to)591-613
Number of pages23
JournalSadhana - Academy Proceedings in Engineering Sciences
Volume33
Issue number5
DOIs
StatePublished - Oct 2008
Externally publishedYes

Keywords

  • Ac-dc conversion
  • Controlled rectification
  • PWM converter
  • Power factor correction
  • Synchronous reference frame control
  • Vector control

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