直线异步电机空载气隙磁场的计算分析  

Analysis of Air gap Magnetic Field in a Linear Induction Motor at Unloaded

作　　者：高月春 熊光煜[1,2] 

机构地区：[1]山西引黄工程电信总站 [2]太原理工大学电气与动力工程学院

出　　处：《太原理工大学学报》1999年第3期246-249,共4页Journal of Taiyuan University of Technology

基　　金：山西省自然科学基金

摘　　要：通过二维电磁场分析得到直线异步电机空载时气隙磁场的二维解析公式，并通过有限元数值计算与实测结果进行对比，验证了该分析方法和结论的正确性。Analysis of magnetic field in the air gap of a linear induction motor at unloaded is an extremely basic problem in the theory of linear induction motors.A two dimensional analytical solution to be applied to calculate the air gap field is obtained in this paper,based 2 D field analysis.The correctness of the method presented in this paper is validated by comparing the results given by our formula derived with the experimental data as well as the values computed by the finite element method.

关 键 词：直线异步电机 气隙磁场 解析法 异步电机 空载 

分 类 号：TM343.013[电气工程—电机]