The invention relates to a high-voltage bonding unit, a fuel cell system power supply and a manufacturing method thereof. A fuel cell system power supply includes: a fuel cell stack configured to react hydrogen and oxygen in air with each other to generate power; a high voltage converter configured to boost an output power of the fuel cell stack; and a high-voltage joint unit configured to transfer output power of the fuel cell stack to the high-voltage converter and receive high-voltage power from the high-voltage converter. The high-voltage joint unit has a structure configured to simultaneously accommodate an output terminal of the fuel cell stack and an input terminal of the high-voltage converter. Therefore, the assembly structure of the high-voltage bonding unit can be simplified, and productivity can be improved. In addition, maintainability may be improved, so that the fuel cell vehicle may be effectively maintained.

    本申请涉及高压接合单元、燃料电池系统电源及其制造方法。一种燃料电池系统电源包括:燃料电池堆,被配置为使空气中的氢气和氧气彼此反应以便发电;高压转换器,被配置为提升燃料电池堆的输出功率;以及高压接合单元,被配置为将燃料电池堆的输出功率传输到高压转换器,并且从高压转换器接收高压功率。高压接合单元具有被配置为同时容纳燃料电池堆的输出端子和高压转换器的输入端子的结构。因此,可简化高压接合单元的组装结构,从而可提高生产率。此外,可以提高可维护性,从而可以有效地维护燃料电池车辆。


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    Title :

    High-voltage joint unit, fuel cell system power supply and manufacturing method thereof


    Additional title:

    高压接合单元、燃料电池系统电源及其制造方法


    Contributors:
    KIM JU-HAN (author) / LEE WOO YOUNG (author)

    Publication date :

    2022-07-01


    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



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