To ensure the stable operation of power lines, an increasing number of State Grid power supply companies have begun to adopt laser remote foreign object removal devices to clear obstacles such as trees that exceed the safety distance and wasp nests hanging on transmission towers. These devices can eliminate potential hazards remotely without climbing the towers or interrupting power supply, significantly enhancing the safety and efficiency of power grid operation and maintenance.
The HIZ-NT-QZY laser remote foreign object removal device launched by Hizotech has a maximum effective working distance of several hundred meters. The principle of the laser remote foreign object removal device is to emit a high-energy laser beam to distant foreign objects, causing the surface of the target to instantly generate high temperatures, thereby achieving melting or vaporization and achieving the purpose of remote removal, without touching the transmission lines throughout the process. Compared with traditional live-line operations or power outage defect elimination methods, laser obstacle removal technology is not only safer and more efficient, but also not limited by the working environment and can adapt to complex terrains such as mountainous and forested areas.
In addition to clearing tree obstacles and wasp nests, this device can also efficiently handle various types of floating object hazards such as kites, dust nets, and plastic films. Previously, such operations were highly dependent on manual labor, which was not only risky, time-consuming, and costly, but often required power outages for cooperation. Now, with the help of laser obstacle removal devices, maintenance personnel can safely and quickly complete the removal of foreign objects without affecting power supply, providing strong support for the intelligent operation and maintenance of power grids.
