Pulse Density Modulation for a Switched-Capacitor-Based Resonant Converter

カテゴリ: 全国大会

論文No: 4-124

グループ名: 【全国大会】平成31年電気学会全国大会論文集

発行日: 2019/03/01

タイトル(英語): Pulse Density Modulation for a Switched-Capacitor-Based Resonant Converter

著者名: Hadi Setiadi(Tokyo Institute of Technology),Hideaki Fujita(Tokyo Institute of Technology)

著者名(英語): Hadi Setiadi(Tokyo Institute of Technology),Hideaki Fujita(Tokyo Institute of Technology)

キーワード: バーストモード,PDM,SCRC

要約(日本語): This paper proposed the operation of pulse density modulation for a switch-capacitor-based resonant converter. The proposed operation makes it possible to maintain the soft-switching transition with low resonant inductor voltage stress at the whole light load range. Hence, it improves the power-conversion efficiency since the SCRC produces a negligible amount of switching power loss and low inductor core loss. These advantages distinguish PDM with burst-mode control, which the burst-mode operation suffers from the unavoidable switching power loss.

原稿種別: 英語

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