Open H-Bridgeトポロジー方式部分共振ZCS-PWM制御双方向DC-DCコンバータ

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2018/01/01

タイトル(英語): Open H-Bridge Topology-based Edge-Resonant Zero Current Soft-Switching PWM-Controlled Bidirectional DC-DC Converter

著者名: 三島　智和（神戸大学大学院海事科学研究科マリンエンジニアリング講座）

著者名(英語): Tomokazu Mishima (Department of Marine Engineering, Graduate School of Maritime Science, Kobe University)

キーワード: 双方向DC-DCコンバータ（BDC），降圧・昇圧，極性非反転，部分共振，ゼロ電流ソフトスイッチング（ZCS），パルス幅変調＼Bidirectional DC-DC converter (BDC)，buck and boost，non inverting，edge resonant，zero-current soft-switching (ZCS)，pulse width modulation (PWM)

要約(英語): A novel zero current soft-switching (ZCS) pulse width modulation (PWM)-controlled bidirectional DC-DC converter (BDC) with non-inverting polarity for the multi-mode voltage regulations is proposed in this paper. The multi-mode voltage regulations, i.e. buck, boost and buck-boost can be attained in the bidirectional power flows, thus energy utilization of DC voltage sources such as a battery can be improved significantly in renewable and sustainable electric power supplies. In addition, all the power devices can commutate by ZCS with the aid of single-auxiliary switch-based edge-resonant cells, thereby the switching power losses can be minimized. The effectiveness of the proposed BDC and its steady-state characteristics including the voltage conversion ratio and actual efficiency are verified experimentaly with a 500W-50kHz prototype.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.138 No.1 （2018） 特集：半導体電力変換研究会

本誌掲載ページ: 2023/11/21 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/138/1/138_11/_article/-char/ja/