The invention relates to a pure electric tandem double-rotor unmanned helicopter platform which comprises a rack, a rotor system, a transmission system, a power system and a control system, the rack is made of a carbon fiber material and comprises a triangular truss, rotor tower bases fixed to the front end and the rear end of the triangular truss and undercarriages fixed to bottom plates of the rotor tower bases; a rotor system is arranged on each rotor tower base, and the rotation directions of the two rotor systems are opposite and counteract the reverse torsional moment of the propeller disc; a transmission system is mounted on each rotor system; the power system comprises two sets of transmission electric power systems which are arranged on the rack and used for providing power for the transmission system; and the control system is used for providing flight control, navigation and data monitoring data information for the helicopter. According to the invention, the two sets of rotor systems depend on respective pure electric power systems to drive the rotors to rotate in opposite directions, and by adopting the structural design of the pure electric power systems, the machining difficulty and the maintenance difficulty are low.

    本发明关于一种纯电动纵列双旋翼无人直升机平台,包括机架、旋翼系统、传动系统、动力系统以及控制系统,所述机架由碳纤维材质制成,包括三角形桁架、固定在该三角形桁架前后两端的旋翼塔座以及固定在旋翼塔座底板上的起落架;每个旋翼塔座上设有一个旋翼系统,且两旋翼系统的旋转方向相反,相互抵消桨盘的反扭力矩;每个旋翼系统上安装有一个传动系统;所述动力系统包括两套传电动动力系统,其设置在机架上,用于为传动系统提供动力;所述控制系统用于为直升机提供飞行控制及导航、数据监测数据信息。本发明中两套旋翼系统依靠各自的纯电动动力系统,带动旋翼反方向旋转,采用纯电动动力系统结构设计、机械加工难度和维修难度低。


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    Title :

    Pure electric tandem dual-rotor unmanned helicopter platform


    Additional title:

    一种纯电动纵列双旋翼无人直升机平台


    Contributors:
    CHANG WENRUI (author) / HAN RUNBAI (author) / CHEN GUANG (author) / XIAO YONG (author) / AI DONGBIN (author) / ZHANG XUELIANG (author) / ZHANG XIAOYU (author) / ZHAO YUNQIAO (author) / CUI XIANGYU (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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