Nonlinear analysis of eddy current and hysteresis losses of 3-D stray field loss model (Problem 21)

被引：28
|
作者：
Takahashi, N
Sakura, T
Cheng, ZG
机构：
[1] Okayama Univ, Dept Elect & Elect Engn, Okayama 7008530, Japan
[2] Baoding Large Power Transformer Co, Baoding 071056, Peoples R China
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2001年 / 37卷 / 05期
关键词：
eddy current loss; finite element method; hysteresis loss; stray field loss;
D O I：
10.1109/20.952687
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The evaluation method of stray field loss of engineering oriented loss model (TEAM Workshop Problem 21) is investigated. It is shown that the nonlinear eddy current analysis is obligatory in order to investigate the eddy current loss in the steel plate, because the flux and eddy current in steel are affected by the permeability of the plate. The hysteresis loss in such a steel plate having a substantial skin effect is not negligible, even if the flux density in air is small.
引用
收藏
页码：3672 / 3675
页数：4
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