电动平衡车用永磁无刷直流电机温度研究

Baoguo Wang, Jiangui Li, Dong Ai
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引用次数: 1

摘要

提出了一种由无刷直流电动机和摆线针轮减速器组成的电动平衡车动力系统结构,并对该结构中重要部件的温度进行了讨论。摆线针轮减速器产生的损耗可以忽略不计,只需要分析电机的热场即可。由于温度变化会影响目标电机的材料性能,因此选择电机所涉及的电磁场和温度场进行耦合计算,以确定最终的温度分布是否能满足车辆的使用要求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Temperature Research of Permanent Magnet Brushless DC Motor for Electric Balanced Vehicle
A power system structure composed of a brushless DC motor and a cycloidal reducer for electric balanced vehicle has been proposed, and the temperature of important components in this structure would be discussed. The loss generated by the cycloid reducer is negligible, it’s only need to analyze the thermal field of motor. Since the temperature change will affect the material properties of the target motor, the electromagnetic and temperature fields, involved in the motor, are selected for coupling calculation to determine whether the final temperature distribution can meet the requirements of vehicle for use.
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