Key technologies for development and industrialization of fuel cell electric vehicles

The technology of the fuel cell electric vehicle(FCEV) is a new and high technology that is being studied in the world.In this paper,the constructions and working principles of the power system and the fuel cell system in fuel cell electric vehicles are introduced first.Then the key technologies for development and industrialization of fuel cell electric vehicles are studied,which are concerned with the design of the body and chassis,the fuel cell system,the electromotor driving system,the electronic controlling system,and optimization of the whole vehicle,and corresponding technology routes and measures are put forward.