The present invention relates to fuel supply system and method for a vessel, which supply a gas fuel to an engine and, specifically, to fuel supply system and method for a vessel, capable of reducing the amount of air pollutants in exhaust gas such as nitrogen oxide or the like. According to the present invention, the fuel supply system for a vessel includes: an engine mixing and combusting liquid gas and hydrogen gas; a mixing container generating a fuel gas by mixing the evaporated liquid gas and the evaporated hydrogen gas; a fuel gas compressor compressing the fuel gas supplied to the engine in a pressure required by the engine; and a compression hydrogen tank storing the surplus evaporated hydrogen gas by compressing the surplus evaporated hydrogen gas in the fuel gas compressor. The fuel supply system for a vessel supplies the fuel gas generated in the mixing container as the fuel of the engine and stores the evaporated hydrogen gas remaining after being supplied as the fuel of the engine, in the compression hydrogen tank.

    본 발명은 엔진에 가스 연료를 공급하는 선박의 연료 공급 시스템 및 방법에 관한 것으로, 질소산화물 등 배기가스 중의 대기오염 물질의 양을 줄일 수 있는 선박의 연료 공급 시스템 및 방법에 관한 것이다. 본 발명에 따른 선박의 연료 공급 시스템은, 액화가스와 수소가스를 혼소하는 엔진; 증발 액화가스와 증발 수소가스를 혼합하여 연료가스를 생성하는 혼합용기; 상기 엔진으로 공급되는 연료가스를 상기 엔진에서 요구하는 압력으로 압축시키는 연료가스 압축기; 및 잉여의 증발 수소가스를 상기 연료가스 압축기에서 압축시켜 저장하는 압축 수소 탱크;를 포함하여, 상기 혼합용기에서 생성된 연료가스를 상기 엔진의 연료로 공급하고, 상기 엔진의 연료로 공급하고 남은 증발 수소가스는 상기 압축 수소 탱크에 저장하는 것을 특징으로 한다.


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    Titel :

    Fuel Gas Supply System and Method for a Ship


    Weitere Titelangaben:

    선박의 연료 공급 시스템 및 방법


    Beteiligte:
    KANG KU YOUNG (Autor:in) / KWON HYUK (Autor:in) / KIM SEON JIN (Autor:in) / MOON YOUNG SIK (Autor:in)

    Erscheinungsdatum :

    2019-05-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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