Integrated four-in-one system for hydrogen cell car

Abstract

The invention provides an integrated four-in-one system for a hydrogen cell car. The system comprises a control board and a power board. The control board comprises an air compressor controller ACS, ahigh-voltage distribution box PDU, a vehicle-mounted buck converter DCL and a fuel cell boost converter FCBC. The control board is electrically connected with the power board through a monitoring andcollecting unit, the power board comprises an IGBT power element, and the IGBT power element is electrically connected with a driving motor, a PTC heater, a compressor, a storage battery and an air compressor motor. The system has the beneficial effects that the air compressor controller ACS, the high-voltage distribution box PDU, the vehicle-mounted buck converter DCL and the fuel cell boost converter FCBC are highly integrated, the number of harness circuits and the number of whole ECU parts can be effectively reduced, production and design managing cost of the power system can be reduced,and the system is quite suitable for the hydrogen cell car.

Description

technical field [0001] The invention relates to the technical field of hydrogen fuel cell vehicles, in particular to an integrated four-in-one system for hydrogen fuel cell vehicles. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. [0003] With the development of hydrogen fuel cell vehicles and the wide application of network technology in automobiles, the lightweight and high integration of automobiles will inevitably become a trend. The circuit is intricate, the degree of light weight is relatively low, the ECU parts of the whole vehicle are more and more complicated, and the production design management cost of the power system is relatively high. Cont...

AI Technical Summary

Problems solved by technology

[0003] With the development of hydrogen fuel cell vehicles and the wide application of network technology in automobiles, the lightweight and high integration of automobiles will inevitably become a trend. The circuit is intricate, the degree of light weight is relatively low, the ECU parts of the whole vehicle are more and more complicated, and the production design management cost of the power system is relatively high

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