講演名 2010-01-22
Effect of Several Frequency Modulation Profiles on Conducted-Noise Reduction in DC-DC Converters with Programmed Switching Controller
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抄録(和)
抄録(英) A substantial part of the manufacturing cost of power converters for critical applications involves designing filters to comply with the EMI limits. This paper investigates the effect of several frequency modulation profiles on conducted-noise reduction in dc-dc converters with programmed switching controller. The converter is operated in variable frequency modulation regime. Twelve different switching frequency modulation profiles have been studied. Some of the modulation data are prepared using MATLAB software, and others are generated online. Moreover, all the frequency profiles have been designed and implemented using FPGA and experimentally investigated. Using this controller, the filter size can be significantly reduced.
キーワード(和)
キーワード(英) Noise Reduction / Frequency Modulation / Programmed Switching / DC-DC Converters / EMI / EMC / FPGA
資料番号 EE2009-47
発行日

研究会情報
研究会 EE
開催期間 2010/1/14(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Energy Engineering in Electronics and Communications (EE)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Effect of Several Frequency Modulation Profiles on Conducted-Noise Reduction in DC-DC Converters with Programmed Switching Controller
サブタイトル(和)
キーワード(1)(和/英) / Noise Reduction
第 1 著者 氏名(和/英) / Gamal M. DOUSOKY
第 1 著者 所属(和/英)
Department of Electrical and Electronic Systems Engineering, Graduate School of Information Science and Electrical Engineering, Kyushu University
発表年月日 2010-01-22
資料番号 EE2009-47
巻番号(vol) vol.109
号番号(no) 371
ページ範囲 pp.-
ページ数 6
発行日