Laser bird dispelling device and bird dispelling method for overhead transmission line

Abstract

The invention discloses a laser bird dispelling device and a laser bird dispelling method for an overhead transmission line, and relates to the technical field of transmission lines. The device comprises a working main body and a power supply, wherein the working main body comprises a laser tube array unit, a laser tube drive power supply set and a monitoring and control unit, wherein the laser tube array unit is used for emitting hollow annular beams and comprises an annular base and a plurality of laser tubes annularly arranged in the annular base; the laser tube drive power supply set is used for providing a power supply for turning on the laser tubes; the monitoring and control unit is used for sending an instruction to control the starting of the laser tube drive power supply set. According to the device, the low-power single laser tubes are adopted and mounted in annular arrays to form a hollow light column, so that birds can very clearly see a light bar which attacks the birds during flying or staying; due to the scanning of the light column, the birds avoid a region required to be protected; low-power laser does not need to be expanded to reach very large light column diameter and can reach the required light column diameter after being combined and mounted, so that the effect of forming the light column by high-power laser can be achieved.

Description

technical field [0001] The invention relates to the technical field of bird repelling for power transmission lines, in particular to a laser bird repelling device and a bird repelling method for overhead power transmission lines. Background technique [0002] Birds are friends of human beings, but people's production and life also directly affect the habitat and activities of birds. Therefore, birds will also cause some troubles, such as cleaning problems, airport security problems, power transmission lines and substation power transmission safety problems. [0003] Overhead power transmission lines and towers in the field often become places for birds to stay and inhabit. Birds' nesting behavior, feces, and activities of larger birds will cause line trips and bring huge losses. From the analysis of bird damage accidents, it is generally caused by bird nests short-circuiting insulators to cause tripping. Because birds build nests at the joints between cross-arms and insulat...

AI Technical Summary

Problems solved by technology

Because a high-power laser is used as the light source, and in order to ensure the stability of the instrument and improve the adaptability of the outdoor environment, the system is relatively large (generally weighing 100 kg) and expensive (the market price is more than 800,000), which limits the Its application, especially rarely used on transmission lines

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