摘要
针对自然风冷永磁同步电机在电动汽车上的不同运行工况,运用Motor-CAD软件对电机温度场进行仿真分析,得出电机在各种工况下的温度场数据。最后搭建了电机温升试验平台,对电机温升仿真值与实验值进行对比分析,结果表明误差不超过3%,验证了仿真方法和结果的准确性,为电机的结构设计提供了有效依据。
In view of the different operating conditions of the natural air-cooled permanent magnet synchronous motor in electric vehicles, the temperature field of the motor is simulated and analyzed with the motor-cad software, and the temperature field data of the motor under various working conditions is obtained. Finally, a motor temperature rise test platform is set up to compare the simulation value with the experimental value. The results show that the error is less than 3%, which verifies the accuracy of the simulation method and results and provides an effective basis for the structural design of the motor.
作者
陈杰
Chen Jie(School of Mechanical Engineering,Wuhu Institute of Technology,Wuhu,Anhui 241006,China)
出处
《黑龙江工业学院学报（综合版）》
2019年第3期35-40,共6页
Journal of Heilongjiang University of Technology(Comprehensive Edition)
基金
安徽省高校自然科学研究重点项目"基于FANUC PICTURE的数控系统人机界面二次开发与应用"(编号:KJ2018A0701)
关键词
自然风冷
永磁同步电机
损耗
温度场
natural air-cooled
permanent magnet synchronous motor
loss
temperature field
