The present invention relates to a fuel cell system of an underwater moving vehicle capable of utilizing waste heat of a fuel cell. According to an embodiment of the present invention, a fuel cell system of an underwater moving vehicle capable of utilizing waste heat of a fuel cell comprises: a hydrogen storage alloy for supplying hydrogen; a fuel cell for generating electrical energy by receiving hydrogen from the hydrogen storage alloy; a fresh water circulation line for circulating fresh water provided to the fuel cell; a heat exchanger installed on the fresh water circulation line and heat-exchanging fresh water of a high temperature used in the fuel cell with seawater of a low temperature; and a sea water circulation line for supplying sea water outside a ship to the heat exchanger, and providing sea water which has passed through the heat exchanger to the hydrogen storage alloy, wherein heat energy of the fresh water can be supplied as a heat source of an electric heater for heating air inside the ship by bypassing the fresh water which has passed through the heat exchanger.

    본 발명은 연료전지의 폐열 활용이 가능한 수중운동체의 연료전지시스템에 관한 것으로, 본 발명의 일 실시예에 따른 연료전지의 폐열 활용이 가능한 수중운동체의 연료전지시스템은 수소를 공급하는 수소저장합금, 상기 수소저장합금으로부터 수소를 공급받아 전기에너지를 생성하는 연료전지, 상기 연료전지에 제공되는 청수를 순환시키는 청수순환라인, 상기 청수순환라인에 설치되며 상기 연료전지에서 사용된 고온의 청수를 저온의 해수와 열교환시키는 열교환기, 및 상기 열교환기에 함 외부의 해수를 공급하는 한편, 상기 열교환기를 통과한 해수를 상기 수소저장합금에 제공하는 해수순환라인을 포함하며, 상기 열교환기를 통과한 청수를 바이패스 하여, 상기 청수의 열 에너지를 함 내부의 공기를 가열하는 전기히터의 열원으로 공급할 수 있다.


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    Title :

    FUEL CELL SYSTEM OF UNDERWATER MOVING BODY FOR UTILIZING WASTE HEAT OF FUEL CELL


    Additional title:

    연료전지의 폐열 활용이 가능한 수중운동체의 연료전지시스템


    Contributors:
    CHA WON SIM (author) / KIM SOOCHEOL (author) / LEE JUNG MOO (author) / WOO IL GUK (author)

    Publication date :

    2020-05-29


    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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