Hot line operation branch of Yunnan Power Grid Cor

Yunnan electric power company live working branch realizes independent inspection of multi rotor unmanned aerial vehicles on high-altitude transmission lines

time: [] source: Nanfang telegraph

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recently, the machine patrol office of Yunnan electric live working branch cooperated with the technicians of the transmission management office of Dali Power Supply Bureau, Patrol the 500 kV Xinping line a, which is prone to mountain fires and wind deflections. During the inspection, the company adopted the full autonomous inspection operation of multi rotor unmanned aerial vehicles for transmission lines in high-altitude areas for the first time, realizing a new breakthrough in the field of high-altitude autonomous inspection of multi rotor unmanned aerial vehicles, which has become a hot research topic in recent years

it is understood that due to the high labor intensity and other factors, the number of towers that can be inspected in a day is very limited. Now, through the UAV to implement omni-directional, multi angle real-time observation and high-definition shooting, point-to-point fault inspection and inspection can be realized, which is convenient to grasp the operation status of line equipment in time. At the same time, unmanned aerial vehicles are widely used to carry out intelligent line patrol, forming a land and air patrol 1+1 mode of man patrol + machine patrol, so as to build a three-dimensional safety for transmission lines. Before the on-site test, the machine patrol office of the live line operation branch cooperated with the technicians of the transmission management office of Dali power supply bureau to make full preparations, carry out technical research in groups, and carry out a large number of on-site tests, so as to achieve a new breakthrough in the inspection viscosity of 0.38dl/g from manual control to fully autonomous flight of the first domestic multi rotor unmanned aerial vehicle for transmission lines in high altitude areas

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