The present invention relates to an engine for a two-stroke large ship and a control method for an engine for a two-stroke large ship, including: a step of identifying engine stop in gas mode operation; a step of driving an auxiliary blower; a step of opening an exhaust valve; a step of rotating a turning gear to move a piston; a step of identifying whether small pores are opened; a step of using air supplied from the auxiliary blower to flush residual gas remaining in a cylinder; a step of identifying whether a crank shaft is rotated by one or more revolutions; and a step of notifying engine operation possibility when the crank shaft is rotated by one or more revolutions.
본 발명은 가스모드 운전에서 엔진 정지 확인 단계; 보조블로워 운전 단계; 배기밸브를 개방하는 단계; 터닝기어를 회전시켜서 피스톤을 이동시키는 단계; 소기공이 열렸는지 여부를 확인하는 단계; 보조블로워에서 공급되는 공기를 이용하여 실린더에 남아있는 잔존 가스를 플러싱시키는 단계; 크랭크축이 1회전이상 회전되었는지 여부를 확인하는 단계; 및 크랭크축이 1회전이상 회전되었으면 엔진 운전 가능 알림 단계를 포함하는 2행정 대형 선박용 엔진 및 2행정 대형 선박용 엔진 제어방법에 관한 것이다.
2 2 A Large 2-Stroke Ship Engine and Method for A Large 2-Stroke Ship Engine
2행정 대형 선박용 엔진 및 2행정 대형 선박용 엔진 제어방법
2019-05-03
Patent
Electronic Resource
Korean
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 |
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