Common birds use branches, weeds, plastic bags, or discarded copper, aluminum, iron wire heads and other debris when building nests on line towers. When flying back and forth, they are likely to cause line grounding or phase to phase short circuit faults; During activities, birds also excrete a large amount of feces and fall on the power equipment below, which can easily cause insulator flashover and air gap breakdown when encountering water; Some birds even like to peck at the umbrella skirt and sheath of composite insulators, causing damage to related components and causing major power accidents.
In order to reduce the occurrence of bird damage faults, the power supply company strengthens line inspection and monitoring during the peak period of bird breeding and activity every year, and also arranges personnel to clear bird nests on towers; At the same time, some bird scaring objects are also installed, such as hanging grass figures, small colored flags, reflective lenses, and other objects that can repel birds. Practice has shown that these methods not only consume manpower and funds, but also after a period of use, birds will adapt to their environment, and the effect is not ideal. Therefore, it is imperative to seek long-term and effective means to prevent bird damage.
When Tongkai Technology learned about the harm caused by this problem, it began to conduct in-depth exploration of the living habits and activity patterns of different bird species, and developed an intelligent and comprehensive ultrasonic bird repellent (voice intelligent bird repellent, electronic bird repellent, solar ultrasonic bird repellent). This system uses radar detectors and pickups to actively detect the approaching of birds, and then uses methods such as characteristic strong light, ultrasound, and simulated voice to drive away birds, making them unable to stay in the current environment, in order to achieve the goal of driving away birds, thereby preventing the occurrence of bird damage accidents on transmission lines and ensuring the safe and stable operation of the lines.
Bird pest prevention and control is one of the primary concerns of current power supply management units. To achieve the goal of 24/7 bird control, ultrasonic bird repellents can be used to comprehensively improve the level of line operation and management in China, and promote the construction of China's smart grid.
