Abstract: Based on a popular sedan,a pure electric vehicle was designed.The determination of dynamic parameters and the selection of power devices were according to the design target.The dynamic performance of the vehicle was built and simulated by using the simulation software of ADVISOR.The simulation result demonstrated that the selection of dynamic parameters were feasible.The pure electric vehicle could run with good performance and the design target was achieved.

Key words: pure electric vehicle, power train, dynamic parameter, performance simulation