The present invention provides a fuel cell system for an underwater vehicle capable of supplying a mixed gas of nitrogen and oxygen in an enclosed space to a fuel cell through a compressor. The fuel cell system of an underwater vehicle according to an embodiment of the present invention includes a closed space portion that secures an accommodating space with a closed structure inside; an air-hydrogen fuel cell accommodated in the enclosed space; an oxygen storage tank for supplying oxygen to the closed space; a nitrogen storage tank for supplying nitrogen to the closed space; and a hydrogen storage tank for supplying hydrogen to the air-hydrogen fuel cell. Oxygen and nitrogen supplied from the oxygen storage tank and the nitrogen storage tank may be mixed at a set ratio inside the closed space to form a mixed gas. The mixed gas mixed at the set ratio may be supplied to the air-hydrogen fuel cell.

    본 발명의 일 실시예에 따른 수중운동체의 연료전지시스템은, 내부에 밀폐된 구조로 이루어진 수용공간을 확보한 밀폐공간부, 상기 밀폐공간부의 내부에 수용되는 공기-수소 연료전지, 상기 밀폐공간부에 산소를 공급하는 산소저장탱크, 상기 밀폐공간부에 질소를 공급하는 질소저장탱크, 및 상기 공기-수소 연료전지에 수소를 공급하는 수소저장탱크를 포함하며, 상기 산소저장탱크와 상기 질소저장탱크로부터 공급된 산소와 질소는 상기 밀폐공간부의 내부에서 설정비율로 혼합되어 혼합가스를 형성하고, 상기 설정 비율로 혼합된 혼합가스는 상기 공기-수소 연료전지에 공급될 수 있다.


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    Title :

    FUEL CELL SYSTEM OF UNDERWATER MOVING BODY


    Additional title:

    수중운동체의 연료전지시스템


    Contributors:
    CHA WON SIM (author) / JUNG SEUNG KYO (author) / LEE SUNG SU (author)

    Publication date :

    2021-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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