The Technology and Development of New Energy Vehicles

Abstract

Due to CO2 pollution, due to the energy saving and high efficiency of new energy vehicles, new energy vehicles have begun to develop at a high speed, and there is a hidden trend to replace traditional fuel vehicles. This paper will introduce hybrid vehicle (HEV), plug-in hybrid electric vehicle (PHEV) and electric vehicle (EV: including battery electric vehicle (BEV) and fuel cell electric vehicle (FCEV)) by type classification vehicle the characteristics and corresponding principles of these new energy vehicles. The motor and energy systems of different models are analyzed, the advantages and disadvantages of speed, energy efficiency, and distance of travel of the four types of new energy vehicles are compared, and the methods of improving the shortcomings of each model are explained.