The present invention relates to an automated operation method of a fuel supply system for supplying gas fuel to an engine in a ship using liquefied gas as fuel. The fuel supply system of a ship according to the present invention comprises: a liquefied gas storage tank for storing liquefied gas; and process equipment for supplying liquefied gas from the liquefied gas storage tank as fuel for an engine. The process equipment comprises: a high-pressure compression unit for supplying vaporized gas generated by natural vaporization of liquefied gas in the liquefied gas storage tank as fuel for an engine; a high-pressure vaporization unit and a low-pressure vaporization unit for vaporizing the liquefied gas and supplying the same as fuel for the engine; and a re-liquefaction unit that re-liquefies the vaporized gas and recovers the same to the liquefied gas storage tank. The process equipment further includes an intelligent controller in which an operation order of the high-pressure compression unit, the high-pressure vaporization unit, the low-pressure vaporization unit, and the re-liquefaction unit is input, and the intelligent controller transmits an operation and stop control signal of the high-pressure compression unit, the high-pressure vaporization unit, the low-pressure vaporization unit, and the re-liquefaction unit according to the input operation order.

    본 발명은 액화가스를 연료로 사용하는 선박에 있어서, 가스 연료를 엔진에 공급하는 연료 공급 시스템의 자동화 운전 방법에 관한 것이다. 본 발명에 따른 선박의 연료 공급 시스템은, 액화가스를 저장하는 액화가스 저장탱크; 및 상기 액화가스 저장탱크로부터 액화가스를 엔진의 연료로 공급하기 위한 프로세스 장비;를 포함하고, 상기 프로세스 장비는, 상기 액화가스 저장탱크에서 액화가스가 자연기화하여 생성된 증발가스를 엔진의 연료로 공급하는 고압 압축부; 상기 액화가스를 기화시켜 상기 엔진의 연료로 공급하는 고압 기화부 및 저압 기화부; 및 상기 증발가스를 재액화시켜 상기 액화가스 저장탱크로 회수하는 재액화부;를 포함하며, 상기 고압 압축부, 고압 기화부, 저압 기화부 및 재액화부의 작동 순서가 입력되어 있고, 상기 입력된 작동 순서에 따라 상기 고압 압축부, 고압 기화부, 저압 기화부 및 재액화부의 작동 및 중단 제어 신호를 송출하는 지능형 제어기;를 더 포함한다.


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    Titel :

    Full Automatic Operation Method of Fuel Gas Supply System for Ships


    Weitere Titelangaben:

    선박의 연료 공급 시스템의 자동화 운전 방법


    Beteiligte:
    JANG JAE HYEOUNG (Autor:in) / KIM JONG SEOK (Autor:in) / JEONG HO SEONG (Autor:in) / KIM GI WON (Autor:in)

    Erscheinungsdatum :

    26.04.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT , Verflüssigen, Verfestigen oder Trennen von Gasen oder Gasgemischen durch Druck- und Kältebehandlung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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