The invention belongs to the technical field of ship stabilization, and particularly discloses an anti-rolling gyro. The anti-rolling gyro comprises a base, a flywheel frame rotationally connected with the base and a flywheel rotationally connected with the flywheel frame, and is characterized by further comprising a torque applying device used for applying braking torque to the flywheel frame. The torque applying device comprises: a permanent magnet synchronous motor, wherein a motor shaft of the permanent magnet synchronous motor is coaxially connected with a precession shaft of the flywheelframe; a resistive load, wherein the winding outgoing line of the permanent magnet synchronous motor is electrically connected with the resistive load to form an energy consumption brake circuit; anda controller electrically connected with the resistive load, wherein the controller is configured to adjust the resistance value of the resistive load so as to adjust the magnitude of the braking torque. According to the stabilization gyro and a ship, the cost of the anti-rolling gyro can be reduced, the safety and reliability of the anti-rolling gyro are improved, and the seaworthiness and passenger comfort in the ship navigation process are improved.

    本发明属于船舶减摇技术领域,具体公开了一种减摇陀螺。其中,减摇陀螺包括基座、与基座转动连接的飞轮框架、与飞轮框架转动连接的飞轮,其特征在于,还包括用于向飞轮框架施加制动力矩的扭矩施加装置,扭矩施加装置包括:永磁同步电机,其电机轴与飞轮框架的进动轴同轴连接;电阻负载,永磁同步电机的绕组引出线与电阻负载电连接形成能耗制动电路;控制器,控制器与电阻负载电连接,且控制器被配置为调节电阻负载的阻值以调节所述制动力矩的大小。本发明提供的减摇陀螺和船舶,能够降低减摇陀螺的成本,提高减摇陀螺的安全性和可靠性,提高船舶航行过程中的适航性和乘员舒适性。


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    Title :

    Anti-rolling gyro


    Additional title:

    一种减摇陀螺


    Contributors:
    HOU MINGBO (author) / YAO XUEFU (author) / LIAO SHUANGYU (author) / LU XIONG (author)

    Publication date :

    2020-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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