Analysis of abnormal phenomena caused by synchronous rectifiers in a paralleled converter system

Teruhiko Kohama, Tamotsu Ninomiya, Masahito Shoyama, Richard Tymerski

研究成果: Contribution to journalConference article査読

4 被引用数 (Scopus)

抄録

Problems of synchronous rectification in a parallel-module DC-DC converter system are described. These include excessive power dissipation due to the bidirectional current flow capability of MOSFETs and abnormal oscillation due to the cross coupling of the MOSFETs used as synchronous rectifiers. The abnormal oscillation, which causes excessive voltage stress, is analyzed; the results of which are subsequently confirmed by experiment.

本文言語英語
ページ(範囲)404-411
ページ数8
ジャーナルINTELEC, International Telecommunications Energy Conference (Proceedings)
出版ステータス出版済み - 12 1 1998
イベントProceedings of the 1998 20th International Telecommunications Energy Conference, INTELEC - San Francisco, CA, USA
継続期間: 10 4 199810 8 1998

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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