Hysteresis Loss Analysis of Laminated Iron Core by Using Homogenization Method Taking Account of Hysteretic Property

被引:6
|
作者
Kitao, Junji [1 ,2 ]
Takahashi, Yasuhito [1 ]
Fujiwara, Koji [1 ]
Ahagon, Akira [3 ]
Matsuo, Tetsuji [4 ]
Daikoku, Akihiro [2 ]
机构
[1] Doshisha Univ, Dept Elect Engn, Kyoto 6100321, Japan
[2] Mitsubishi Electr Corp, Kobe, Hyogo 6618661, Japan
[3] Sci Solut Int Lab Inc, Tokyo 1530065, Japan
[4] Kyoto Univ, Grad Sch Engn, Kyoto 6158510, Japan
关键词
Electrical steel sheet; electromagnetic fields; finite-element methods; homogenization; magnetic hysteresis; VECTOR PLAY MODEL; MAGNETIC-FIELD; EDDY-CURRENT;
D O I
10.1109/TMAG.2017.2658541
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
This paper proposes a homogenization method for a laminated iron core taking into account hysteretic property. The proposed method is applicable to a static or low-frequency problem neglecting eddy currents induced by the magnetic flux parallel to the lamination. Furthermore, we apply the proposed homogenization method to finite-element magnetic field analyses to demonstrate its effectiveness. As a consequence, it is verified that the proposed homogenization method can accurately estimate a hysteresis loss of a laminated iron core and decrease computational costs.
引用
收藏
页数:4
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