Common mode noise reduction in totem-pole bridgeless PFC converter

Kewei Shi, Masahito Shoyama, Satoshi Tomioka

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

6 被引用数 (Scopus)

抄録

Since the loss of input rectifying diode bridge in the conventional PFC converter reduces the efficiency, the bridgeless PFC converter has been proposed. The totem-pole bridgeless PFC converter is the most representative one. However the common mode noise current occurring around the input voltage zero-crossing brings severe EMI problem restricts its practical application. In order to improve noise performance, the noise mechanism should be investigated as the first step. In this paper, common mode noise current of totem-pole bridgeless PFC circuit has been analyzed. Furthermore, noise reduction based on the LC resonance is proposed. A 100V AC input, 395V dc output, 100kHz switching frequency experimental circuit has been built. By applying the noise reduction, the common mode noise can be suppressed efficiently.

本文言語英語
ホスト出版物のタイトルProceedings - 2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ページ705-709
ページ数5
ISBN(電子版)9781479967674
DOI
出版ステータス出版済み - 2月 9 2014
イベント2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014 - Shanghai, 中国
継続期間: 11月 5 201411月 8 2014

出版物シリーズ

名前Proceedings - 2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014

その他

その他2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
国/地域中国
CityShanghai
Period11/5/1411/8/14

!!!All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学
  • エネルギー工学および電力技術
  • 再生可能エネルギー、持続可能性、環境

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