The present invention relates to a control method of a fuel gas supply for a ship engine. More specifically, the present invention relates to a control method of a fuel gas supply for a ship engine using a fuel gas, reducing a supply amount of the fuel gas supplied when pressure of the fuel gas to be supplied gets lower than required pressure of a ship engine. According to the present invention, the ship engine controls the supply amount of the gas to keep supply pressure of the gas at the required pressure of the engine to continuously use the gas as the fuel without being switched to an oil mode even if the pressure of the gas is degraded in the ship engine operated using the gas as a fuel.

    본 발명은 선박용 엔진의 연료가스 공급 제어방법에 관한 것으로서, 보다 상세하게는, 연료가스를 사용하는 선박용 엔진의 연료가스공급 제어방법으로서, 상기 선박용 엔진의 요구압력(set point)보다 공급되는 연료가스의 압력이 낮아지면, 상기 공급되는 연료가스의 공급량(gas amount)를 감소시키는 것을 특징으로 하는 선박용 엔진의 연료가스공급 제어방법에 관한 것이다. 본 발명에 따르면, 연료로서 가스를 사용하여 운전 중인 선박용 엔진에서 가스의 압력이 저하하더라도 가스의 공급량을 조절하여 가스의 공급 압력을 엔진의 요구압력 수준으로 유지시켜주므로, 오일 모드로 전환되지 않고 지속적으로 가스를 연료로서 사용할 수 있다.


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    Titel :

    CONTROL METHOD FOR OPERATING AN ENGINE FOR A SHIP


    Weitere Titelangaben:

    선박용 엔진의 연료가스공급 제어방법


    Beteiligte:
    SON SU JEONG (Autor:in) / NAM BYUNG TAK (Autor:in)

    Erscheinungsdatum :

    2016-04-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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



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