Combined type intelligent snow melting and ice removing device and method based on high-performance unmanned aerial vehicle

Abstract

The invention discloses a combined type intelligent snow melting and ice removing device and method based on a high-performance unmanned aerial vehicle. The device comprises an unmanned aerial vehiclesystem. An intelligent mechanical arm device for mechanical ice removing and a spraying device for spraying ice removing are mounted on the unmanned aerial vehicle system. The unmanned aerial vehiclesystem is in communication with a site command center through wireless transmission. The high-performance unmanned aerial vehicle with a mechanical arm goes to an ice-covered power transmission line,remotely controls and releases the mechanical arm and carries out the ice removing of the surface layer of the ice-covered power transmission line through a self-drive intelligent mechanical arm, theabrasion of aluminum strands of the surface layer of the power transmission line by the mechanical arm can be avoided, secondary deep ice removing is conducted by the unmanned aerial vehicle carryingand spraying chemical agents, and the ice removing technology has the advantages of being rapid in speed, high in precision and good in effect.

Description

technical field [0001] The invention relates to a combined and intelligent snow melting and deicing device and method based on a high-performance unmanned aerial vehicle, belonging to the technical field of deicing of overhead transmission lines. Background technique [0002] Transmission lines are important lifeline projects. Snow and ice on transmission lines can cause electrical accidents such as galloping of transmission lines, tilting and collapse of towers, broken lines, and flashover of insulators, which threaten the safe operation of the power grid system and cause secondary failures of transmission lines. Disasters have caused serious harm to society and people's lives and property. Therefore, the country invests a lot of resources in ice-covered transmission line detection and snow melting and deicing every year. [0003] At present, the traditional deicing methods mainly include mechanical deicing, thermal deicing and natural passive deicing for the snow and icin...

AI Technical Summary

Problems solved by technology

[0003] At present, the traditional deicing methods mainly include mechanical deicing, thermal deicing and natural passive deicing for the snow and icing of transmission lines. The mechanical deicing method is easy to Cause friction loss on the surface of the transmission line and affect the conductivity of the aluminum strand of the transmission line

In addition, for the transmission lines erected between large rivers or mountains, once ice is formed, it is difficult for the staff to erect the mechanical arm device on the power transmission line of the transmission tower in time, which affects the deicing efficiency; The voltage requirement is high, the deicing effect on insulator strings and towers is poor, and the cost is relatively high; although the natural passive deicing method is simple and easy to implement, the cost is low, but it has a strong chance and cannot deicing stably and efficiently

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