电力巡线无人机稳定性飞行技术研究

Research on stability flight technology of electric power line patrol UAV

  • 摘要: 以国网战略目标为引领,以建设坚强智能电网和能源互联网企业为方向,聚焦极端天气下通信光缆高可靠运行,本文开展电力通信光缆巡线无人机稳定飞行技术研究。针对目前无人机稳定控制性能无法独立调节的问题,研究无人机控制系统外回路频率特性的变化规律对外回路频率特性的影响,确定外回路电路参数最优解,降低了在不稳定条件下无人机巡线数据回传时延,实现无人机在极端天气下平稳巡线的目标,提升通信网抵御极端天气的能力,对于保障电网安全运行和可靠供电有着更加重要的意义。

     

    Abstract: Taking State Grid's strategic goal as a guide, and building a strong smart grid and energy internet enterprise as a direction, focusing on highly reliable operation of communication optical cables under extreme weather conditions, in this paper, the stable flight technology of UAV with optical cable patrol for power communication is studied. Aiming at the problem that the stability control performance of UAV can not be adjusted independently, the influence of the variation law of the frequency characteristics of UAV control system's outer loop on the frequency characteristics of the outer loop is studied, and the optimal solution of the parameters of the outer loop circuit is determined, the invention reduces the data transmission delay of the unmanned aerial vehicle (UAV) patrolling line under the unstable conditions, realizes the target of the UAV patrolling line smoothly under the extreme weather, and improves the ability of the communication network to withstand the extreme weather, it is more important to ensure the safe operation of power grid and reliable power supply.

     

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