Research on New Artificial-Guided Bird Prevention Device Based on Bird Damage Characteristics

Abstract

Aiming at the operation safety for transmission lines in east Inner Mongolia seriously threatened by bird-caused damage in transmission and transformation equipment, according to the analysis of the law of bird activities in east Inner Mongolia, it is found that 463 species of birds are exist in east Inner Mongolia, and the bird damages are mainly caused by larger birds. Through the application effect of existing anti-bird measures, it is found that the current bird-repelling anti-bird measures can reduce the number of bird damages. However, the actual application effect of the anti-bird measures is still limited based on the operational data. Therefore, the guided improvement measures based on the artificial bird guide are proposed, and the corresponding models are made. The comparison with several existing bird-prevention measures is carried out and the test show that the combination of bird thorn of anti-bird measures prevention and the bird guides have a better effect. It is expected that the research can provide reference for the bird disease prevention and control work for east Inner Mongolia Power Grid.

Rotation differential triboelectric nanogenerator for bird-repellent on transmission line towers

“…Bird damage to transmission line towers mostly occurs in places that are difficult for human to reach, such as forest with giant trees, villages with fewer people, and large farm. The most widely used and effective method of birdrepellent is the use of acoustic bird-repellents [4][5][6][7], but acoustic repelling requires a power supply. The location and height of the transmission line towers made it difficult to achieve continuous power supply, resulting in the inability to work for long periods.…”