摘要
为了提高电动汽车动力性及经济性要求,在原车采用固定传动比变速器的基础上采用两档变速器设计。通过对驱动电机与传动系统参数的理论分析计算,确定了驱动电机、动力电池及变速器的相关重要参数,并对动力传动系统参数进行了合理地匹配。匹配结果证明,该系统能很好地满足汽车动力性能要求。
In order to improve the requirements of power and economic of electric vehicle, it uses the two speed transmission on the basis of the original car using fixed transmission. Through the theoretical analysis and calculation of the parameters of the drive motor and the transmission system, the important parameters of the drive motor, the power battery and the transmission are determined, and the parameters of the power transmission system are matched reasonably. Matching results show that the system can well meet the re- quirements of automotive power performance.
出处
《传动技术》
2017年第3期24-26,37,共4页
Drive System Technique
关键词
纯电动汽车
动力传动系统
参数匹配
变速器
Electric vehicle Power transmission system Parameter matching Transmission
