2-D magnetic rotational loss of electrical steel at high magnetic flux density

被引：22

作者：

Mori, K ^{[1
]}

Yanase, S ^{[1
]}

Okazaki, Y ^{[1
]}

Hashi, S ^{[1
]}

机构：

[1] Gifu Univ, Fac Engn, Dept Elect & Elect Engn, Gifu 5011192, Japan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2005年 / 41卷 / 10期

关键词：

electrical steel; high magnetic flux density; rotational loss; two-dimensional magnetization;

D O I：

10.1109/TMAG.2005.854908

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：

Rotational magnetic loss in magnetic core materials has been examined with respect to the direction of rotation at high magnetic flux density by a newly developed two-dimensional magnetic measurement method. The rotational losses in clockwise or anticlockwise directions depend largely on inclination angle of magnetic filed sensing axis to orthogonal magnetic flux axes. The rotational loss changes first appear at 1.5 T in accordance to the decrease of phase difference between magnetic field H and magnetic flux density B.

引用

页码：3310 / 3312

页数：3