The invention discloses a converter station unmanned aerial vehicle inspection method under a strong electromagnetic interference condition, and belongs to the technical field of power transmission. An unmanned aerial vehicle body is subjected to electromagnetic shielding, and selective shielding of incident waves is realized by utilizing a periodic grid structure through a capability adaptive surface; the energy self-adaptive surface is a capability self-adaptive surface formed by a metal conductor unit and an impedance self-adaptive unit, and selective shielding on an energy domain is realized through impedance adjustment; the 5G positioning technology is used for positioning the unmanned aerial vehicle under the strong magnetic interference condition. According to the unmanned aerial vehicle inspection method for the converter station under the strong electromagnetic interference condition, the operation reliability of the converter station can be remarkably improved by improving the inspection mode and enhancing the inspection strength, the forced outage frequency is reduced, the planned and non-planned maintenance time is shortened, the energy availability rate is increased, and the method has huge economic benefits and is worthy of popularization and application. And the reliability of power supply is guaranteed, and remarkable social benefits are generated.

    本发明公开了强电磁干扰条件下的换流站无人机巡检方法,属于电力传输技术领域,无人机机身电磁屏蔽,通过能力自适应表面利用周期性网格结构实现对入射波的选择性屏蔽,能量自适应表面由金属导体单元和阻抗自适应单元共同构成了能力自适应表面,并通过阻抗的调节的以实现能量域上的选择性屏蔽;采用5G定位技术用于无人机在强磁干扰条件的定位。本发明中的强电磁干扰条件下的换流站无人机巡检方法,通过改进巡检方式和加强巡检力度可显著提高换流站的运行可靠性,减少强迫停运次数、缩减计划和非计划检修时间,提高能量可用率,具有巨大的经济效益,保障供电的可靠性也将产生显著的社会效益。


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    Title :

    Converter station unmanned aerial vehicle inspection method under strong electromagnetic interference condition


    Additional title:

    强电磁干扰条件下的换流站无人机巡检方法


    Contributors:
    WANG TAO (author) / LIAO HUILIAN (author) / LI LIN (author) / ZHANG JUN (author) / GUO KAI (author) / ZHANG PEIZHONG (author) / WANG SHANLEI (author) / CHANG DONGXU (author) / WU XING (author) / ZHANG QIANXU (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64U / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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