摘要
文章介绍了一种应用在轨道交通上的高功率密度的三相异步电机。首先简要分析了转子槽数对附加损耗的影响,然后通过场路耦合的有限元方法对不同转子槽数的电机附加损耗进行了仿真分析,最后通过试验验证了仿真结果。
The article introduces a kind of high power density three-phase asynchronous motor used in rail transit.It first briefly analyzes the influence on the additional losses of motors by rotor slot numbers,and then,conducts a finite element simulation analysis on the additional losses of motors by different rotor slot numbers,at last,the simulation results are verified through the verification test.
作者
马益民
朱凯格
MA Yimin;ZHU Kaige(Alstom NUG Propulsion System Co.,Ltd.,213166;Changzhou Metro Group Co.,Ltd.Operation Branch,213004)
出处
《电机技术》
2024年第5期32-36,共5页
Electrical Machinery Technology
关键词
三相异步电动机
转子槽数
附加损耗
有限元方法
试验
three-phase asynchronous motor
rotor slot number
additional losses
finite element method
experiment
