3-D electromagnetic force analysis of effects of off-center of rotor in interior permanent magnet synchronous motor

被引：0
|
作者：
Kawase, Y [1 ]
Mimura, N [1 ]
Ida, K [1 ]
机构：
[1] Gifu Univ, Dept Informat Sci, Gifu, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2000年 / 36卷 / 04期
关键词：
3-D finite element method; electromagnetic force; off-center; interior permanent magnet motor;
D O I：
暂无
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：
Recently, interior permanent magnet synchronous motors are widely used as the motor for compressors of air-conditioners, From the viewpoint of the engineering, it is very important to estimate the characteristics of the electromagnetic force, when the motor has the off-center of rotor, as well as under the ideal condition. However, the numerical analysis taking into account an off-center is difficult. Especially: the analysis of an off-center such as the rotor tilts is difficult because the analyzed model has the complicated shape. Therefore, we developed a method to analyze the model that has the tilting rotor. We clarified the effects of off-center of the rotor on electromagnetic force using the 3-D finite element method.
引用
收藏
页码：1858 / 1862
页数：5
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