Bird activity is a major factor contributing to power grid failures, particularly during migration seasons or breeding periods when bird-related incidents become more prevalent. Recently, to ensure the safe and stable operation of power facilities, State Grid Jinan Changqing District Power Supply Company conducted a comprehensive inspection of 35 distribution lines within its jurisdiction. Identified bird nest hazards were promptly removed, and bird deterrent devices were installed on crossarms of utility poles to reduce bird perching at the source.
It is evident that bird deterrent devices play a vital role in power grids. Our Shenzhen Zhenqu Bird Technology Power Smart Bird Repeller ZQN-DL-ZN3 effectively prevents birds from nesting or perching on utility poles, transmission towers, and other power facilities. It employs two Doppler radars to monitor bird activity within a 10-meter radius. Upon detecting approaching birds, the device immediately activates its deterrent mode. When no bird activity is detected, the device remains in standby mode to conserve energy.
This device employs three bird deterrent methods: ultrasonic waves, vocalization, and intense strobe lighting. Ultrasonic waves stimulate birds' nervous systems with high-frequency sound waves ranging from 3 kHz to 60 kHz, causing discomfort that drives them away. Vocal deterrence plays sounds birds fear, such as wolf howls or eagle cries. Intense strobe lighting uses high-brightness flashing lights to disrupt birds' vision with dynamic flashes, forcing them to fly away.
Additionally, Shenzhen Zhenquniao Technology's Power-Smart Bird Repeller ZQN-DL-ZN3 supports remote control, allowing personnel to activate or deactivate bird repelling functions from up to 80 meters away for convenient maintenance. For power supply, it utilizes a solar-plus-battery system to ensure stable, round-the-clock operation. With a service life exceeding 8 years, this device significantly reduces power outages and line failures caused by bird activity after installation, enhancing the reliability of the power grid.
