Unmanned aerial vehicle-carried laser foreign matter removing system and method for high-voltage transmission line

Abstract

The invention provides an unmanned aerial vehicle-carried laser foreign matter removing system and method for a high-voltage power transmission line. The system comprises an itinerant unmanned aerial vehicle, a removing unmanned aerial vehicle and a control platform, the itinerant unmanned aerial vehicle collects and uploads a high-definition image of a power transmission line and locates an abnormal image, and the removing unmanned aerial vehicle carries a laser technology, and can accurately position abnormal positions and remove foreign matters. Meanwhile, communication and mutual positioning among the multiple unmanned aerial vehicles are achieved, and support can be carried out in time.

Description

technical field [0001] The disclosure belongs to the technical field of drone-mounted laser technology, and in particular relates to a laser foreign matter removal system and method for a drone-mounted high-voltage transmission line. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] The power grid system mainly uses high-voltage and ultra-high-voltage overhead lines for long-distance power transmission and distribution. The safety of transmission lines is an important guarantee for the smooth operation of the entire power grid system. Transmission lines are easily suspended and entangled by foreign objects such as plastic films, kites or advertising banners. In some severe rainy and snowy weather, if the foreign objects are wetted, it will cause serious short circuit and power outage accidents. The falling foreign objects and burnt and dama...

AI Technical Summary

Problems solved by technology

[0003] The power grid system mainly uses high-voltage and ultra-high-voltage overhead lines for long-distance power transmission and distribution. The safety of transmission lines is an important guarantee for the smooth operation of the entire power grid system. Transmission lines are easily suspended and entangled by foreign objects such as plastic films, kites or advertising banners. In some severe rainy and snowy weather, if the foreign matter is wetted, it will seriously cause a short circuit and a power outage accident. The falling foreign matter and the burned and damaged wire may cause the danger of human and animal casualties, which greatly threatens the power supply. safety and reliability

[0004] In the current power line removal method, the traditional method is to use manual removal. After a power outage, the electrician goes online to remove it or manually removes it through an insulated bucket truck, operating rod and insulated rope when it is live, which is dangerous and labor-intensive. Large; the current cleaning method with the help of external force, such as a robot, but when multiple locations need to be cleaned, the robot moves slowly and cannot rush to deal with it in time. If multiple robots are used to work, most of them work independently, cannot locate each other, and lack communication , unable to provide timely support and assistance

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