基于有限元方法的圆筒直线感应电机边端效应分析

Analysis of Edge Effect of Cylindrical Linear Induction Motor Based on Finite Element Method

本文采用基于有限元方法的Maxwell 2D软件对圆筒直线感应电机进行磁场研究和运动仿真。仿真结果表明电机推力随速度的增加出现明显下降,验证了边端效应对电机性能影响的理论分析。

The Maxwell 2D software based on finite element method is used to research the magnetic field and motion of the Cylindrical Linear Induction monitor in this paper. The simulation results show that the thrust of the monitor decreases while the velocity increases. The influence of the edge effect on the performance of the monitor is verified.