The present invention relates to a ship engine and a control method for a ship engine, wherein the control method includes: a step of measuring combustion pressure of a cylinder; a step of calculating IMEP from the combustion pressure of the cylinder; a step of calculating injection pressure of gas fuel to be supplied to the cylinder; a step of correcting the injection pressure of the gas fuel from an injection period of the gas fuel supplied to the cylinder; and a step of supplying the gas fuel to the cylinder with the injection pressure of the corrected gas fuel.

    본 발명은 실린더의 연소압력을 측정하는 단계, 상기 실린더의 연소압력으로부터 IMEP를 계산하는 단계, 상기 실린더에 공급해야 하는 가스연료의 분사압력을 계산하는 단계, 상기 실린더에 공급하는 가스연료의 분사주기로부터 가스연료의 분사압력을 보정하는 단계, 및 상기 보정된 가스연료의 분사압력으로 실린더에 가스연료를 공급하는 단계를 포함하는 선박용 엔진 및 선박용 엔진 제어방법에 관한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    Ship Engine and Method for Ship Engine


    Additional title:

    선박용 엔진 및 선박용 엔진 제어방법


    Contributors:
    KO SUNG HOON (author) / CHOI HANG SOEB (author) / KIM KI DOO (author) / PYO JUN HO (author) / BAEK EUN SUNG (author)

    Publication date :

    2019-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / 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



    Ship Engine and Method for Ship Engine

    European Patent Office | 2021

    Free access

    Ship Engine and Method for Ship Engine

    European Patent Office | 2019

    Free access

    Ship Engine and Method for Ship Engine

    BAEK EUN SUNG / HAN JU SEOG / KIM KI DOO et al. | European Patent Office | 2020

    Free access

    Ship Engine and Method for Ship Engine

    PYO JUN HO / KO SUNG HOON / KIM KI DOO et al. | European Patent Office | 2020

    Free access

    Ship Engine and Method for Ship Engine

    WOO KEUN SUP / BAEK EUN SUNG / KIM KI DOO et al. | European Patent Office | 2019

    Free access