Unmanned-aerial-vehicle-carried power transmission line electroscope device

Abstract

The invention, which belongs to the field of high-voltage electroscope equipment and radio technologies, in particular relates to an unmanned-aerial-vehicle-carried power transmission line electroscope device comprising an air electroscope system and a ground monitoring system. The air electroscope system consists of an unmanned aerial vehicle and an insulating rod installed at the unmanned aerialvehicle; an image acquisition module, an image sending module, an electroscope module, a first central processing module and a wireless transmitting module are arranged at the insulating rod; and theground monitoring system includes an image receiving module, an image display module, a wireless receiving module, a second central processing module and an alarm module. According to the invention,the dual-frequency dual-source aerial charging detection device and aerial-carried electroscope device are employed and thus no manual climbing work is needed, so that the risk of the staff is reduced; and because of the dual frequencies and dual power sources, alarm signal triggering reliability is ensured.

Description

technical field [0001] The invention belongs to the field of high-voltage electrical testing equipment and radio technology, in particular to a transmission line electrical testing device based on an unmanned aerial vehicle. Background technique [0002] For the maintenance of high-voltage and ultra-high-voltage transmission lines, it is necessary to detect whether the line to be repaired is correctly powered off or has voltage, so as to ensure the safety of operators. High-voltage electrical inspection technology is a relatively mature technology in primary power grid equipment. The traditional electrical inspection method is that the operator carries the electrical inspection device and waits for the tower to use the insulation electroscope to conduct electrical inspection on the line. The insulation performance of the electrical inspection device and the climbing operation There are certain risks in the electrical inspection. At present, the electric power industry is in...

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that because the contact of the electroscope is a columnar structure, it is not easy to achieve stable contact with the transmission line, which affects the detection effect

Although this structure can adjust the flight attitude of the UAV, during the automatic adjustment process of the azimuth adjustment structure, the center of gravity will shift, which will affect the stability of the UAV flight process, and there is a risk of hanging upside down; and during the signal transmission process , the anti-interference ability is not strong, and the problem of signal interruption is prone to occur

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