Power joint debugging system and method for hydrogen fuel cell automobile power system

A fuel cell and power system technology, which is applied in vehicle testing, engine testing, machine/structural component testing, etc., can solve the problems of high R&D cost, long testing cycle, and difficulty, and achieve long testing cycle and improved Development efficiency, rapid development effect

Pending Publication Date: 2021-08-24
CATARC TIANJIN AUTOMOTIVE ENG RES INST CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the development of the real vehicle platform can provide a real and complex working condition test environment and real test data, the test cycle is long, the research and development cost is high, and it is difficult to modify and improve later

Method used

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  • Power joint debugging system and method for hydrogen fuel cell automobile power system
  • Power joint debugging system and method for hydrogen fuel cell automobile power system
  • Power joint debugging system and method for hydrogen fuel cell automobile power system

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Embodiment Construction

[0043] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0044] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a power joint debugging system and method for a hydrogen fuel cell automobile power system. The system comprises a test platform, a communication module connected with the test platform, a control module, a test module and a data display and processing module. And the communication module is connected with the vehicle control unit, the battery management system, the battery controller, the dynamometer control system and the fuel cell system. According to the power joint debugging system and method for the hydrogen fuel cell automobile power system, the power system and all parts of the power system are tested through a bench test, performance parameters of all key parts can be obtained, the reliability of all the parts can be verified, the dynamic property and economical efficiency of the whole automobile can be accurately evaluated, and the system and the method are an important means for reducing the development cost of the power system and improving the development efficiency.

Description

technical field [0001] The invention belongs to the technical field of hydrogen fuel cell vehicles, and in particular relates to a power joint debugging system and method for a power system of a hydrogen fuel cell vehicle. Background technique [0002] In the face of the current increasingly serious motor vehicle pollution and energy crisis, new energy vehicles use electric energy provided by battery vehicles, fuel cell vehicles, super capacitor vehicles, etc. to replace fuel vehicles. In these new types of power supply, because the fuel cell is based on the hydrogen-oxygen reaction, electricity is generated under the catalytic action of the catalyst. The most important thing is that the reaction will not produce any gas that pollutes the environment, and the product of combustion is water, so hydrogen fuel The application of batteries will be the mainstream direction for the development of new energy vehicles in the future. The current development methods of new energy veh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01M15/00G01R31/00
CPCG01M17/007G01M15/00G01R31/006
Inventor 周炼李丞朱仲文王旭江维海黄登高董勇涛沈永辉王维志王齐英刘志宏王跃辉
Owner CATARC TIANJIN AUTOMOTIVE ENG RES INST CO LTD
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