A fuel cell power generating system according to the present invention comprises: a hydrogen producing unit (100) which produces hydrogen by decomposing gaseous ammonia; a hydrogen fuel cell unit (200) which produces power by using the hydrogen produced in the hydrogen producing unit; and an additional power generating unit (300) which produces additional power by using first exhaust gas (EG1) generated in the hydrogen producing unit. The additional power generating unit (300) includes: a turbo expanding device (330) which expands the first exhaust gas (EG1); and a power generating device (340) which produces power by using the first exhaust gas (EG1) expanded in the first turbo expanding device (330). The present invention increases power producing efficiency of a fuel cell unit.

    본 발명에 따른 연료전지 발전시스템은 기체 암모니아를 분해하여 수소를 생산하는 수소 생산 유니트(100); 상기 수소 생산 유니트에서 생산한 수소를 이용하여 전력을 생산하는 수소 연료전지 유니트(200); 그리고 상기 수소 생산 유니트에서 발생하는 제1 배기 가스(EG1)를 이용하여 추가 전력을 생산하는 추가 발전 유니트(300)를 포함하고, 상기 추가 발전 유니트(300)는 상기 제1 배기 가스(EG1)를 팽창시키는 터보 팽창기(330), 그리고 상기 터보 팽창기(330)에서 팽창된 상기 제1 배기 가스(EG1)를 이용하여 전력을 생산하는 발전기(340)를 포함한다.


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    Title :

    FUEL CELL GENERATION SYSTEM AND VESSEL INCLUDING THE SAME


    Additional title:

    연료전지 발전시스템 및 동 시스템을 구비한 선박


    Contributors:
    KIM SANGMYUNG (author) / KIM PIL GEUN (author) / AHN JI HO (author) / BYUN YOUNGJIN (author) / RYU MINCHEOL (author)

    Publication date :

    2022-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B01D SEPARATION , Trennen / 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 / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS




    FUEL CELL GENERATION SYSTEM FOR VESSEL AND VESSEL INCLUDING THE SAME

    KIM PIL GEUN / KIM SANGMYUNG / BYUN YOUNGJIN et al. | European Patent Office | 2022

    Free access

    FUEL CELL GENERATION SYSTEM AND VESSEL INCLUDING THE SAME

    AHN JI HO / KIM PIL GEUN / BYUN YOUNGJIN et al. | European Patent Office | 2022

    Free access

    FUEL CELL GENERATION SYSTEM AND VESSEL INCLUDING THE SAME

    KIM SANGMYUNG / KIM PIL GEUN / AHN JI HO et al. | European Patent Office | 2022

    Free access

    FUEL CELL GENERATION SYSTEM AND VESSEL INCLUDING THE SAME

    AHN JI HO / KIM PIL GEUN / BYUN YOUNGJIN et al. | European Patent Office | 2022

    Free access