The invention discloses a fuel cell stack, an assembly method, a fuel cell module and a vehicle, which can enlarge the mounting position spacing of a connector and improve the structural strength of the connector. The fuel cell stack comprises a low-voltage wire harness, a reactor core with a tab row and a connector assembly electrically connected with the tab row, the reactor core comprises a plurality of stacked single cells, the single cells with odd numbers and/or even numbers in the reactor core are provided with tabs, and the tabs form the tab row; and the connector assembly is connected with the tabs of the single batteries with odd numbers and/or even numbers in the reactor core. The single connector assembly is only connected with the single batteries with odd numbers or even numbers, so that the distance between the mounting positions of the connector can be increased by at least one time, the connector is ensured to have enough wall thickness, and the structural strength of the connector is improved. And at least one connector assembly is electrically connected with the low-voltage wire harness, so that different inspection schemes can be realized.

    本申请公开了一种燃料电池电堆、装配方法、燃料电池模块及车辆,可以使得连接器的安装位间距扩大,提高连接器的结构强度。该燃料电池电堆包括低压线束、带极耳排的堆芯和与所述极耳排电连接的连接器组件,所述堆芯包括若干堆叠设置的单电池,所述堆芯中奇数编号和/或偶数编号的所述单电池设有极耳,各所述极耳构成所述极耳排;所述连接器组件与所述堆芯中奇数编号和/或偶数编号的所述单电池的极耳连接。由于单个连接器组件仅连接奇数编号或偶数编号的单电池,能够将连接器的安装位间距扩大至少一倍,确保连接器具有足够的壁厚,从而提高其结构强度。至少一个所述连接器组件与所述低压线束电连接,能够实现不同的巡检方案。


    Access

    Download


    Export, share and cite



    Title :

    Fuel cell stack, assembly method, fuel cell module and vehicle


    Additional title:

    一种燃料电池电堆、装配方法、燃料电池模块及车辆


    Contributors:
    WU HAO (author) / WANG SHOULONG (author) / XIONG JIE (author) / XIONG CHENGYONG (author) / TAN BOWEN (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    FUEL CELL STACK AND FUEL CELL VEHICLE

    SATAKE KOJI | European Patent Office | 2020

    Free access

    FUEL CELL STACK AND FUEL CELL VEHICLE

    NISHIYAMA TADASHI / NARA YUSUKE / SUZUKI MASAHARU | European Patent Office | 2016

    Free access

    Fuel cell stack, fuel cell device, and fuel cell vehicle

    JILANI ADEL | European Patent Office | 2022

    Free access

    Fuel cell stack and fuel cell vehicle

    NISHIYAMA TADASHI / SUZUKI MASAHARU / NARA YUSUKE | European Patent Office | 2018

    Free access

    FUEL CELL STACK AND VEHICLE WITH A FUEL CELL STACK

    JUNG CHANJUNG | European Patent Office | 2018

    Free access