Design Approach of Non-Isolated Converters with Passive Soft Switching
Design Approach of Non-Isolated Converters with Passive Soft Switching
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: 2018/07/01
タイトル(英語): Design Approach of Non-Isolated Converters with Passive Soft Switching
著者名: Mai Uenaka (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Yuya Tanaka (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Akinu Nakabayashi (Advanced Technology R&D Center, Mitsubishi Electric Corporation)
著者名(英語): Mai Uenaka (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Yuya Tanaka (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Akinu Nakabayashi (Advanced Technology R&D Center, Mitsubishi Electric Corporation)
キーワード: non-isolated DC/DC,soft switching,DC/DC converter,high-frequency switching
要約(英語): High-frequency switching techniques enable the miniaturization of inductors in non-isolated DC/DC converters. However, higher frequency converters cause large switching power losses. This paper proposes a design method for a high-frequency, non-isolated buck DC/DC converter with a passive soft-switching circuit. The calculation results of the converter revealed decrease in power losses compared to that of a hard switching converter, for over 50kHz. A 2.1kW prototype was designed for reification, and it achieved a power efficiency of 95.6%.
本誌: IEEJ Journal of Industry Applications Vol.7 No.4 (2018) Special Issue on “Linear Drive Technologies”
本誌掲載ページ: 371-377 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/7/4/7_371/_article/-char/ja/
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