To evaluate the fuel economy of range-extended hybrid vehicles under high-speed conditions,this paper establishes the vehicle dynamics model and key components models of an MPV and proposes the corresponding energy management strategy.The results show that the fuel economy of range-extended hy-brid vehicles utilizing the proposed energy management strategy under high-speed conditions is significantly improved.This research solves the industry problem of inferior fuel economy in range-extended hybrids compared to conventional fuel vehicles at high speed.
维普
万方数据