Characteristics Analysis of Induction Motors by Considering Stress Caused by Shrink Fitting of Stator Cores

被引：0
|
作者：
Yamazaki, Katsumi [1 ]
Matsumoto, Masaaki [1 ]
机构：
[1] Chiba Inst Technol, Dept Elect Elect & Comp Engn, Narashino, Chiba 2750016, Japan
来源：
2013 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE (IEMDC) | 2013年
关键词：
Finite element methods; harmonics; induction motors; inverters; losses; magnetic field; stress; ELECTRICAL STEEL SHEETS;
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：
This paper describes the characteristics analysis of induction motors by considering stress caused by shrink fitting of stator cores. The electromagnetic field and stress analyses are combined in order to take into account the deterioration of permeability and the increase in core loss. The calculated results are compared with the result of experiments in order to confirm the validity of the combined analysis. It is revealed that the efficiency of the induction motor decreases by several percent because of increases in both the core loss and the copper loss by the shrink fitting.
引用
收藏
页码：1112 / 1118
页数：7
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