双筒复合次级直线感应电动机起动性能的有限元计算  

The Finite Element Calculation of Starting Performance in Double-Cylindrical Compound Secondary Linear Induction Motor

作　　者：卢永芳[1] 石军亮[2] 

机构地区：[1]焦作大学,河南焦作454003 [2]河南理工大学,河南焦作454000

出　　处：《微特电机》2012年第7期40-42,52,共4页Small & Special Electrical Machines

摘　　要：针对双筒复合次级直线感应电动机的结构特点,从场的角度,提出了一种通过对磁场的分析计算,求取电机起动性能的计算方法,该算法充分考虑了起动时边端效应的影响,计算数据与试验结果基本吻合,表明了该计算方法的可行性。According to the structure of double cylindrical linear inductive motor, and by solving magnetic field equations, the starting performance of the linear motor was calculated. In computation, the effects of saturation, eddy current and the end effect were fully taken into account. The agreement of calculated values with test results shows the validity of the present method.

关 键 词：双筒直线感应电动机 复合次级 有限元 起动性能 

分 类 号：TM359.4[电气工程—电机]