According to market positioning and power performance requirements, the matching design of the basic vehicle structural parameters, motor power, speed ratios, the capacity and number of battery as well as the driving range of an electric vehicle under development are performed. By using software ADVISOR, a vehicle simulation model is built and a simulation analysis on its power performance is conducted. Finally the rationality of simulation model and the feasibility of the design method of power performance parameters are verified by real vehicle tests.%按照市场定位和动力性设计要求,对正在研发的某电动汽车的基本结构参数和电动机的功率、传动比和蓄电池的容量与组数以及整车续驶里程等参数进行匹配设计.应用ADVISOR软件建立整车仿真模型,对其动力性进行仿真分析.最后通过实车试验,验证了仿真模型的合理性和该动力性参数设计方法的可行性.
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