Step-up/down voltage PWM AC to DC convertor with one switching device

A. Mechi, S. Funabiki

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

A new PWM AC-DC convertor with only one switching device is proposed. The control of the AC-DC convertor based on the PWM strategy to make the source current in phase with the source voltage is described, and a simple and practical input filter design is proposed. A comparative study between two proposed types of PWM AC-DC convertors and a new PWM AC-DC convertor with only one switching device, is carried out. The waveforms of voltage and current, the input and output characteristics, and the dynamic characteristics of the new PWM AC-DC convertor with only one switching device, are discussed and verified.

Original languageEnglish
Pages (from-to)35-43
Number of pages9
JournalIEE Proceedings B: Electric Power Applications
Volume140
Issue number1
DOIs
Publication statusPublished - Jan 1 1993

ASJC Scopus subject areas

  • Engineering(all)

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