The invention discloses a power source input control method for an oil-electricity dual-drive ship. The power source input control method comprises the steps that whether a corresponding lithium battery is put into use or not is judged according to the use state of the lithium battery; judging whether a lithium battery propulsion mode switching condition is met or not according to the working states of the direct current screen and the rudder propeller; if the lithium battery propulsion mode switching condition is met, switching is executed, and a lithium battery propulsion mode switching success signal is fed back; the handle speed regulation permission is converted into a motor; when the ship is in the lithium battery propulsion mode, if the ship needs to be switched into the diesel engine propulsion mode, whether the diesel engine propulsion mode switching condition is met or not is judged according to the working states of a diesel engine, a handle and a clutch; if the diesel engine propulsion mode switching condition is met, diesel engine propulsion mode switching request signals are sent to a steering oar, a frequency converter and a direct current screen in sequence, and feedback is obtained; the handle speed regulation permission is converted into a diesel engine; and speed regulation and row closing of the host are realized by controlling the handle. Through the method, stable switching between the lithium battery propulsion mode and the diesel engine propulsion mode is achieved.

    本发明公开了一种油电双驱动船舶的动力源投入控制方法,包括:根据锂电池使用状态判断对应锂电池是否投入使用;根据直流屏和舵浆的工作状态判断是否满足锂电池推进模式切换条件;若满足锂电池推进模式切换条件,则执行切换并反馈锂电池推进模式切换成功信号;将手柄调速权限转为电机;在船舶处于锂电池推进模式时,若要切换为柴油机推进模式,则根据柴油机、手柄和离合器的工作状态判断是否满足柴油机推进模式切换条件;若满足柴油机推进模式切换条件,则依次对舵桨、变频器和直流屏发送柴油机推进模式切换请求信号并取得反馈;将手柄调速权限转为柴油机;通过控制手柄实现主机调速和合排。通过本方法实现锂电池和柴油机推进模式的平稳切换。


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    Title :

    Power source input control method of oil-electricity dual-drive ship


    Additional title:

    油电双驱动船舶的动力源投入控制方法


    Contributors:
    FAN ZHIHONG (author) / YU SHOUSHUI (author) / SUN HONGJUAN (author) / MA HAIDONG (author) / WU YUNXIANG (author) / HAO WEIJIAN (author) / LUO DONGDONG (author) / ZHU YANHUA (author)

    Publication date :

    2023-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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