Integrated FVS system for hydrogen fuel cell automobile

A fuel cell and automotive technology, applied in battery/fuel cell control devices, electric vehicles, vehicle components, etc., can solve problems such as insufficient integration, achieve high lightweight, reduce ECU parts, and high contribution rate.

Pending Publication Date: 2019-12-20
中极氢能汽车(长治)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an integrated FVS system for hydrogen fuel cell vehicles to solve the above technical defects

Method used

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  • Integrated FVS system for hydrogen fuel cell automobile

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Embodiment Construction

[0018] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0019] An integrated FVS system for hydrogen fuel cell vehicles, such as figure 1 As shown, it includes a control board 1, an integrated circuit 5 and a power board 7, and the control board 1 includes a VCU module 2, an FCU module 3, a HCU module 4 and a thermal management controller 14, and between the control board 1 and the integrated circuit 5 Electrically connected by wires, the power board 7 is connected to the integrated circuit 5 by wires, the power board 7 is integrated with an IGBT power element 6, and the IGBT power element 6 is connected to the cooling fan 8, Throttle valve 9, hydrogen circulation pump 10, hydrogen bottle valve 11, water pump 12 and PTC13.

[0020] The VCU module 2 , FCU module 3 , HCU modu...

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Abstract

The invention provides an integrated FVS system for a hydrogen fuel cell automobile. The system involves a control board, an integrated circuit and a power amplifier board, wherein the control board comprises a VCU module, an FCU module, an HCU module and a thermal management controller, the control board is electrically connected with the integrated circuit through a wire, the power amplifier board is connected with the integrated circuit through a wire, the power amplifier board is integrated with an IGBT power element, and the IGBT power element is connected to a cooling fan, a throttle valve, a hydrogen circulation pump, a hydrogen cylinder valve, a water pump and a PTC through outputting of five sets of wires. According to the integrated FVS system for the hydrogen fuel cell automobile, an integrated power domain controller is provided, the wiring harness loop is effectively reduced, the wiring harness light weight contribution rate is high, ECU parts of the whole vehicle are alsoreduced, the production design management cost of a power system and a thermal management system is reduced, and the integrated FVS system is very suitable for the hydrogen fuel cell automobiles.

Description

technical field [0001] The invention relates to the field of hydrogen energy vehicles, in particular to an integrated FVS system for hydrogen fuel cell vehicles. Background technique [0002] With the development of fuel cell vehicles and the wide application of network technology in vehicles, with the requirements of lightweight vehicles, the electrical architecture continues to evolve and develop, and a high degree of integration will inevitably become a trend. The existing fuel cell vehicle control system, The degree of integration is not enough, the functions are not complete, the wiring harness 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. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an integrated FVS system for hydrogen fuel cell vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L58/30B60L58/33B60R16/023
CPCB60L58/30B60L58/33B60R16/023Y02T90/40
Inventor 安元元郝义国余红霞程飞陈华明
Owner 中极氢能汽车(长治)有限公司
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