圆筒型直线感应电机有限元分析  

Finite Element Analysis of Cylindrical Linear Induction Motor

作　　者：叶杨[1] 项安[1] 徐国卿[1] 张敏[1] 

机构地区：[1]同济大学电气工程系,上海201804

出　　处：《机电一体化》2009年第8期73-75,78,共4页Mechatronics

摘　　要：圆筒型直线感应电机由于其特殊的结构较一般电机难以分析。文章采用有限元法对圆筒型直线感应电机的磁场进行分析,求出了电机的起动推力和电机内的磁场分布,并对电机的瞬态起动过程作了仿真分析,为电机的优化设计提供了指导。Because of its specail structure, cylindrical linear induction motor is more difficult to analyze than general motor. In this paper, finite element method is mainly used to analysis electromagnetic field of the motor. The starting thrust and flux distribution in the motor are calculated, and starting process of motor is dynamically simulated. The simulation result can provide theoretical guide for the optimization design of the cylindrical linear induction motor.

关 键 词：圆筒型直线感应电机 有限元法 电磁场 FLUX 

分 类 号：TM346[电气工程—电机] TS223[轻工技术与工程—粮食、油脂及植物蛋白工程]