Effects of the Lamination of Steel Sheets on Iron Loss of Toroidal Core at High Frequency Excitation

Yoshihiro KAWASE; Tadashi YAMAGUCHI; Kousuke MIYOSHI; Masaya MURASHITA

doi:10.14243/jsaem.25.112

特集　第25回MAGDAコンファレンス（MAGDA2016 in桐生）

高周波励磁時におけるトロイダルコアの積層方法が鉄損に及ぼす影響

河瀬順洋, 山口忠, 三好康介, 村下将也

著者情報

キーワード: toroidal reactor, laminated core, wound core, 3-D finite element method, eddy current, skin effect

ジャーナルフリー

2017 年 25 巻 2 号 p. 112-117

DOI https://doi.org/10.14243/jsaem.25.112

詳細

抄録

It is well known that the skin effect occurs at high frequency excitation, and the lamination of the steel sheets will affect on the distribution of the eddy current. In this paper, laminated core and wound core type toroidal reactor is calculated using the 3-D finite element method. The effect of the lamination of the steel sheets at high frequency excitation is clarified quantitatively.

責任著者(Corresponding author)

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