The invention discloses a methanol fuel cell unmanned submarine. The methanol fuel cell unmanned submarine comprises an unmanned submarine body and a power management system. The power management system is arranged on the unmanned submarine body and comprises a power module, a control module, a storage module, a detection module and a comparison module. Wherein the power supply module is used for providing electric energy for a motor of the unmanned submarine body, and the power supply module comprises a lithium battery and a methanol fuel cell for supplying power to the lithium battery; wherein the control module is electrically connected with the motor and the power supply module respectively, and the control module is used for controlling the average rotating speed of the motor; wherein an electric quantity threshold value is pre-stored in the storage module; wherein the electric quantity threshold value is 80% of the rated electric quantity of the lithium battery. Therefore, according to the methanol fuel cell unmanned submarine, the endurance time of the unmanned submarine is prolonged, energy is saved, the service life is prolonged, and therefore it is guaranteed that the unmanned submarine can return smoothly.

    本发明公开了一种甲醇燃料电池无人潜艇,包括:无人潜艇本体以及电源管理系统。电源管理系统设置于无人潜艇本体上,电源管理系统包括电源模块、控制模块、存储模块、检测模块以及比较模块。其中,所述电源模块用以向所述无人潜艇本体的电机提供电能,且所述电源模块包括锂电池以及向所述锂电池供电的甲醇燃料电池;其中,所述控制模块分别与所述电机和所述电源模块电性连接,且所述控制模块用以控制所述电机的平均转速;其中,所述存储模块内预存有电量阈值;其中,所述电量阈值为所述锂电池的额定电量的80%。借此,本发明的甲醇燃料电池无人潜艇,提高了无人潜艇的续航时间,且节约了能源,提高了使用寿命,从而保证了无人潜艇可以顺利返航。


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    Title :

    Methanol fuel cell unmanned submarine


    Additional title:

    甲醇燃料电池无人潜艇


    Contributors:
    LI LINLIANG (author) / LIN TIEJIAN (author) / TAN SHURAN (author) / DENG QINYU (author) / HUANG JIEHONG (author)

    Publication date :

    2024-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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