The present invention relates to a system and method for operating a vessel and, more specifically, relates to a system and method for operating a vessel, which vaporizes liquid gas at a vessel where an ME-GI engine is applied therein to supply the liquid gas as fuel. Moreover, the vessel can collect boil-off gas occurred from a liquid gas storage tank thereof. According to the present invention, the system for operating vessel comprises: an engine; a multi-floor compressor compressing boil-off gas occurred from the liquid gas storage tank; and a heat exchanger transferring heat between compressed boil-off gas compressed from the multistage compressor and fuel supplied to the engine. The fuel heated from the heat exchanger is supplied to the engine. In addition, at least a portion of the compressed boil-off gas cooled in the heat exchanger is collected in a liquid state to the liquid gas storage tank.

    본 발명은 선박의 운용 시스템 및 방법에 관한 것으로, 더욱 상세하게는, ME-GI 엔진이 적용된 선박에서 액화가스를 기화시켜 연료로 공급하고, 선박의 액화가스 저장탱크에서 발생하는 증발가스를 회수할 수 있는 선박의 운용 시스템 및 방법에 관한 것이다. 본 발명에 따른 선박의 운용 시스템은 엔진; 액화가스 저장탱크에서 생성된 증발가스를 압축하는 다단 압축부; 및 상기 다단 압축부에서 압축된 압축 증발가스와 상기 엔진으로 공급할 연료가 열교환하는 열교환기;를 포함하여, 상기 열교환기에서 가열된 연료는 상기 엔진으로 공급되고, 상기 열교환기에서 냉각된 압축 증발가스의 적어도 일부는 상기 액화가스 저장탱크로 액체 상태로 회수되는 것을 특징으로 한다.


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    Titel :

    Vessel Operating System and Method


    Weitere Titelangaben:

    선박의 운용 시스템 및 방법


    Beteiligte:
    KIM SEON JIN (Autor:in) / LEE SEUNG CHUL (Autor:in) / JANG NA HYUNG (Autor:in) / JANG YOON AH (Autor:in) / KIM WON SEOK (Autor:in)

    Erscheinungsdatum :

    2018-02-26


    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 / 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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