結合インダクタを用いた車載用昇圧チョッパ回路の特性解析と設計

今岡 淳, 山本 真義, 川島 崇宏

研究成果: Contribution to journalArticle査読

抄録

The miniaturization and weight saving of the boost converter for motor driving system of EV are very important issues for higher performance. This paper proposes the multi-phase boost chopper circuit for EV using coupled inductors which can achieve downsizing of inductors and the output smoothing capacitor. Coupled inductors enable to integrate magnetic components into one assembly. Therefore, the miniaturization and the lower cost of the magnetic component for the inductor are achieved. However, characteristics and design methods about integrated coupled inductors for proposed circuit have not been analyzed yet. This paper analyzes characteristic about the proposed circuit and flux in the core of proposed integrated coupled inductors. Moreover, the design procedure of proposed coupled inductors for the case of using the conventional three-leg core is presented. From experimental results, propriety of the design and effectiveness of the proposed circuit are confirmed.
寄稿の翻訳タイトルCharacteristic Analysis and Design of Boost Chopper Circuit using Coupled Inductor for Electric Vehicle
本文言語日本語
ページ(範囲)55-64
ページ数10
ジャーナルパワーエレクトロニクス学会誌
39
0
DOI
出版ステータス出版済み - 3 31 2014

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