Simulation and Matching Analysis of REEV Powertrain

The short driving range of pure electric vehicles is the key factor which restrict the popularization and application of the electric car at present,and range-extended electric vehicle can effectively solve the problem. It designs a kind of rangeextended electric vehicle,and conducts the structural analysis and key parametres matching for a range-extended electric vehicle developed. Based on CRUISE,one of the vehicle dynamic simulation platform,a simulation verification is conducted on the powertrain designed. The results demonstrate that the powertrain designed and matched are feasible,the purpose of the zero emissons,and even the less or no petrochemical energy of electric vehicle can not only be achieved,but the users' requirement about the driving range of pure electric vehicles can also be met.