某纯电动汽车动力系统的建模与仿真分析研究

Study of Modeling and Dynamic Simulation to Power System of some Pure Electric Vehicle

电动汽车的节能环保性能主要取决于动力系统的参数匹配.针对某款纯电动汽车的动力设计要求,笔者进行了动力系统参数匹配设计,并运用ADVISOR软件进行了建模和仿真分析,结果验证了参数匹配的合理性,并在此基础上进一步探究影响该车整车性能的因素,为纯电动汽车的设计提供理论参考.

The energy saving and environmental protection ability of the electric vehicles is mainly related to the parameters matching of the power system. According to the power system design requirements of a certain pure electric vehicle, the power system parameters matching design is made out, and the modeling and simula- tion analysis are carried out by the ADVISOR software. The rationality of the parameters matching is verified at last, and on this basis, a further research is carried out about the factors that affect the electric vehicle per- formance, providing a theoretical reference for the design of pure electric vehicles.