双方向絶縁形DC/DCコンバータの動作電圧と損失解析

  • 井上 重徳
    東京工業大学 大学院理工学研究科 電気電子工学専攻
  • 赤木 泰文
    東京工業大学 大学院理工学研究科 電気電子工学専攻

書誌事項

タイトル別名
  • Operating Voltage and Loss Analysis of a Bi-Directional Isolated DC/DC Converter
  • ソウホウコウ ゼツエンケイ DC DC コンバータ ノ ドウサ デンアツ ト ソンシツ カイセキ

この論文をさがす

説明

This paper describes a bi-directional isolated dc/dc converter having a high-frequency transformer with a unity turn ratio, where the input and output dc voltages are different from each other. Theoretical analysis reveals that power loss in the dc/dc converter, as well as peak current flowing in the high-frequency transformer and auxiliary inductors, imposes limitations on the maximum transferable power. The 10-kW, 20-kHz dc/dc converter designed and constructed in this paper is operated with one dc voltage fixed to 320V and the other ranging between 180V and 360V without excessively increased power loss. The effect of the so-called “dead time” on the operating performance is also discussed in this paper. Such wide range of dc voltage may bring about a various application fields to the dc/dc converter.

収録刊行物

被引用文献 (12)*注記

もっと見る

参考文献 (12)*注記

もっと見る

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ