Hydrogen fuel battery electric vehicle system

Abstract

The invention discloses a hydrogen fuel battery electric vehicle system, and belongs to the technical field of electric vehicles. The hydrogen fuel battery is connected with a permanent magnet double-drive liquid-cooled motor system, a lithium battery powers startup of a hydrogen fuel battery and an instrument; a hydrogen storage device is connected to the hydrogen fuel battery, an energy recoverysystem chassis is connected to the permanent magnet dual-drive liquid-cooled motor system, the permanent magnet double-drive liquid-cooled motor system is connected to a transmission, the transmission is connected to a driving wheel, a fuel tank is connected to a generator, and the generator supplies power to the magnetic double-drive liquid-cooled motor system, the lithium battery and the instrument. The system has the advantages of fast starting speed, long endurance mileage and fast charging speed, and simultaneously the system can ensure normal endurance mileage like a fuel truck in a remote area or when hydrogen cannot be replenished in time.

Description

technical field [0001] The invention relates to a hydrogen fuel cell electric vehicle system, which belongs to the technical field of electric vehicles. Background technique [0002] Electric vehicles are mainly powered by vehicle-mounted power supplies. Because they do not produce exhaust pollution and are almost "zero pollution" to the environment, they have broad development prospects. At present, people's recognition of electric vehicles depends on the comparison with existing fuel vehicles, mainly focusing on the following aspects: 1. Driving performance, including starting speed, overtaking performance, etc.; 2. Charging speed, charging time of electric vehicles in It is considered acceptable within 20 minutes; 3. The cruising range; 4. Whether the remote areas are convenient. [0003] The above indicators compared with fuel vehicles are also the shortcomings of electric vehicles, which mainly depends on the inability of the batteries used in electric vehicles to brea...

AI Technical Summary

Problems solved by technology

The construction of a large number of charging stations requires a huge investment, and the shortening of the charging time and the discharge of large currents in a short period of time cause an impact on the power grid in the community and restrict the development of electric vehicles.

[0004] In order to solve the problem of battery short board, people have developed a gasoline-electric hybrid vehicle, but its essence is still based on fuel consumption and cannot completely solve the problem of fuel pollution

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