The present invention provides a system and a method for cooling an auxiliary braking device of a hydrogen fuel cell truck. The present invention distributes a portion of heat energy generated from a retarder to a stack cooling system to cool the portion of the heat energy by considering that a brake register is unnecessary since braking force due to regenerative braking of a motor is unnecessary when sufficient auxiliary braking force is obtained only by operation of the retarder which a type of an auxiliary braking device. Therefore, the present invention can provide the sufficient auxiliary braking force through sufficient cooling of the retarder and removes the brake register consuming remaining electric energy due to the regenerative braking.

    본 발명은 보조제동장치의 일종인 리타더의 작동만으로 충분한 보조제동력이 얻어진다면, 모터의 회생제동에 따른 제동력이 불필요하여 브레이크 레지스터가 불필요해질 수 있는 점을 감안하여, 리타더에서 발생된 열에너지의 일부를 스택 냉각시스템으로 분배하여 냉각시킬 수 있도록 함으로써, 리타더의 충분한 냉각으로 충분한 보조제동력을 제공할 수 있고, 회생 제동에 따른 잉여 전기에너지를 소모하는 브레이크 레지스터를 없앨 수 있도록 한 수소 연료전지 트럭의 보조제동장치 냉각 시스템 및 방법을 제공하고자 한 것이다.


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    Titel :

    SYSTEM AND METHOD FOR COOLING AUXILIARY BRAKE DEVICE OF FUEL CELL TRUCK


    Weitere Titelangaben:

    수소 연료전지 트럭의 보조제동장치 냉각 시스템 및 방법


    Beteiligte:

    Erscheinungsdatum :

    21.03.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16K VALVES , Ventile



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