摘要
为了对纯电动汽车动力系统总成参数进行合理匹配,提高整车性能,根据整车性能要求设计动力系统布置方案,对动力系统进行参数匹配和选型。利用AMESim建立电动汽车动力系统模型,仿真分析纯电动汽车的动力性和经济性,并根据仿真结果,适当调整动力系统的模型参数。研究结果表明:在纯电动汽车动力系统匹配时,通过调校传动系统的传动比,可以得到更优的动力系统匹配方案。
In order to improve the performance of the vehicle,it is necessary to solve the problem of reasonable matching of the parameters of power system.According to the performance requirements of the whole vehicle,the layout scheme of appropriate power system is adopted,and the power system is matched and selected.The power system model of electric vehicle is established by using AMESim,and the power and economy of pure electric vehicle are simulated and analyzed,and the model parameters of the power system are adjusted appropriately according to the simulation results.The research results show that a better power system matching scheme can be obtained by adjusting the transmission ratio of the power system when the power system of pure electric vehicle is matched.
作者
陶小松
王鹏
陈乐
TAO Xiaosong;WANG Peng;CHEN Le(School of Automobiles,Chang′an University,Xi′an,China)
出处
《山东交通学院学报》
CAS
2018年第4期7-14,共8页
Journal of Shandong Jiaotong University
关键词
纯电动汽车
动力系统
参数匹配
性能仿真
pure electric vehicle
power system
parameter matching
performance simulation
