電気学会論文誌D(産業応用部門誌)
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
論文
電流形双方向絶縁型DC-DCコンバータの昇圧制御時の偏磁現象解析と抑制手法
居安 誠二林 裕二半田 祐一中村 公計和田 圭二
著者情報
ジャーナル 認証あり

2020 年 140 巻 9 号 p. 673-684

詳細
抄録

This paper describes the principle of DC flux generation of a transformer in the boost mode of a current-type bi-directional isolated DC-DC converter and the effect of DC flux on circuit operation. Then, the circuit behavior in the case where the DC magnetic flux leading to magnetic saturation is generated is analyzed. Furthermore, this paper proposes a control method for suppressing DC flux in the boost mode of a current-fed bi-directional isolated DC-DC converter. Finally, the validity of theoretical analysis and the effectiveness of the proposed control method are verified through an experiment rated in 2.5kW.

著者関連情報
© 2020 電気学会
前の記事 次の記事
feedback
Top