Analysis of radial force as a source of vibration in an induction motor with skewed slots

被引：16
|
作者：
Im, DH
Chang, JH
Park, SC
Kwon, BI
Hong, JP
Kim, BT
机构：
[1] CHANGWON NATL UNIV,DEPT ELECT ENGN,CHANG WON 641773,SOUTH KOREA
[2] SAMSUNG ELECTROMECH CO,CAD,CAM LAB,SUWON 441743,SOUTH KOREA
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1997年 / 33卷 / 02期
关键词：
D O I：
10.1109/20.582587
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 presents a method to analyze radial force densities acting on each stator tooth of an induction motor with skewed slots. Two-dimensional finite element method is used for electromagnetic field analysis of an induction motor, and skew effects are considered by coupling several disks cut by planes perpendicular to the shaft. Radial force densities as a source of vibration are calculated along the surface elements of each stator tooth and its time harmonics are examined by discrete Fourier decomposition.
引用
收藏
页码：1650 / 1653
页数：4
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