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Starting strategies of three-phase single-stage PFC converter based on isolated full-bridge boost topology

  • Tao Meng*
  • , Hongqi Ben
  • , Danquing Wang
  • , He Huang
  • *Corresponding author for this work
  • School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Starting strategies were investigated for a three-phase single-stage power factor correction (PFC) converter. Starting process and mechanism of input over current was analyzed in detail. A lossy method was proposed and designed in which a resistor was connected in series with the filter capacitor to increase effective value of output voltage. Based on them, the boost inductors were replaced by central-tapped inductors with flyback windings, and a lossless starting strategy was proposed. Experimental results prove the validity and feasibility of the proposed methods.

Original languageEnglish
Pages (from-to)281-285
Number of pages5
JournalPrzeglad Elektrotechniczny
Volume87
Issue number3
StatePublished - 2011
Externally publishedYes

Keywords

  • Power factor correction (PFC)
  • Single-stage
  • Starting
  • Three-phase

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