The embodiment of the invention provides a ship steering engine standby hydraulic pressure providing device and a method thereof. The ship steering engine standby hydraulic pressure providing device comprises a hydraulic system disability detection module used for detecting hydraulic pressure parameters generated by a steering engine pump set in real time; a hydraulic pressure judgment module which is used for receiving the hydraulic pressure parameters, judging whether the hydraulic pressure parameters meet a preset standby hydraulic pressure threshold value or not, and sending a hydraulic pressure judgment result to a steering engine hydraulic transduction valve control module and a turbine control module if the hydraulic pressure judgment result shows that the hydraulic pressure parameters meet the preset standby hydraulic pressure threshold value; the steering engine hydraulic transduction valve control module which is used for controlling a steering engine hydraulic transduction valve to be opened; and the turbine control module which is used for starting a standby turbine when the hydraulic pressure judgment result is received. The ship steering engine standby hydraulic pressure providing device is adopted, so that it can be guaranteed that the steering engine can still be operated under the condition that double pump sets of the ship fail, the system redundancy is greatly improved, and the reliability and safety of the navigation steering engine are greatly guaranteed.

    本发明的实施例提供一种船舶舵机备用液压提供装置及其方法。该装置包括:液压系统失能检测模块,用于实时检测舵机泵组产生的液压压力参数;液压压力判断模块,用于接收液压压力参数,并判断其是否符合预设备用液压压力阈值,若液压压力判断结果为符合,则将液压压力判断结果发送至舵机液压换能阀门控制模块和涡轮控制模块;舵机液压换能阀门控制模块,用于控制舵机液压换能阀门打开;涡轮控制模块,用于当接收到液压压力判断结果时,启用备用涡轮。本发明能够保证在船舶双泵组失效的情况下依然可以操作舵机,大大提高了系统冗余度,极大地确保了航行舵机的可靠性和安全性。


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    Title :

    Ship steering engine standby hydraulic pressure providing device and method


    Additional title:

    一种船舶舵机备用液压提供装置及其方法


    Contributors:
    LI FANG (author)

    Publication date :

    2020-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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