Alternating current loss reduction for rectangular busbars by covering their edges with low permeable magnetic caps

Ichiro Sasada

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

抄録

A method to reduce ac conductive losses in a thin rectangular busbar made of copper is presented. The method is based on a technique, which makes the distribution of the ac current in the cross section of a busbar flatter. Edges of a thin busbar are covered with low permeability magnetic thin layers as caps. The magnetic cap makes the impedance experienced by the current flowing near the edge comparatively larger so that currents cannot get crowded near the edges of a busbar. This method is numerically verified.

元の言語英語
記事番号17A343
ジャーナルJournal of Applied Physics
115
発行部数17
DOI
出版物ステータス出版済み - 5 7 2014

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caps
alternating current
coverings
impedance
magnetic permeability
copper
cross sections

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Alternating current loss reduction for rectangular busbars by covering their edges with low permeable magnetic caps. / Sasada, Ichiro.

:: Journal of Applied Physics, 巻 115, 番号 17, 17A343, 07.05.2014.

研究成果: ジャーナルへの寄稿記事

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