Smart-Switching Pulse Width Modulation for High-Density Power Conversion

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2020/05/01

タイトル(英語): Smart-Switching Pulse Width Modulation for High-Density Power Conversion

著者名: Mahima Gupta (University of Wisconsin - Madison), Giri Venkataramanan (University of Wisconsin - Madison)

著者名(英語): Mahima Gupta (University of Wisconsin - Madison), Giri Venkataramanan (University of Wisconsin - Madison)

キーワード: capacitors，control bandwidth，energy storage，pulse width modulation

要約(英語): Power electronic converters comprise of solid-state switching devices and energy storage elements. With technological advancements in device technology, the power density of converters has significantly reduced since the 1970s. This paper discusses the principles of smart-switching pulse width modulation (PWM) approaches that can significantly reduce the energy storage requirements for high-density power conversion (0.1-10 μF vs. 100-1000 μF). Smart switching approaches feature an intelligent switching sequence, accurate duty ratio calculation, and robust fast bandwidth controls. Along with a discussion on the main features of smart-switching, several applications of smart-switching PWM approaches are presented with simulation and experimental results.

本誌: IEEJ Journal of Industry Applications Vol.9 No.3 （2020） Special Issue on “SPC-Power Electronics and Its Applications”

本誌掲載ページ: 282-290 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/9/3/9_282/_article/-char/ja/