In order to ensure the normal and stable operation of distribution lines and equipment as well as the safe and reliable power supply during the summer, power grid has carried out special control work on the contradiction of distribution overhead lines tree-wires, and has achieved certain outcomes.
The need to solve the contradiction between "tree" and "wire"
Tree-wire contradiction has always been a frequent passenger of overhead line channel defects. With the arrival of mid-summer, trees grow luxuriantly, and tree-wire contradiction is becoming more and more prominent. Once trees grow too high to encounter the running line, it is not only easy to cause tree fire hazards, but also likely to cause line tripping and affect the normal electricity use of users.
As we all know, frequent extreme weather such as typhoons and continuous rainstorms may occur in summer, so power grid units across the country will also continue to promote tree-wire contradiction governance and prevent it from coming to cope with upcoming bad weather.
/Traditional obstacle removal mode/
Power grid company not only devotes a lot of manpower to carry out work, but also applies efficient obstacle removal equipment such as laser obstacle remover (laser foreign body remover), which not only improves the operation efficiency, but also greatly ensures the life safety of workers. The traditional obstacle removal mode goes hand in hand with the new laser obstacle removal mode to escort the transmission lines.
Laser obstacle removal is operated by a long-range cutting removal with controllable lasers emitted from the ground and is safe, fast, and electrically active. We have developed and manufactured optical fiber laser obstacle remover and carbon dioxide laser obstacle remover according to market demand, and selected laser devices with different wavelengths according to different scenarios and materials of target objects.
/SPT-CO2 laser obstacle remover LHW-3A/
The laser obstacle remover has been continuously updated and optimized to comprehensively improve its performance in tripod head accuracy, aiming system, control system, laser emission system, and cutting effect compared with first-generation devices.
/SPT-laser obstacle remover F200S-D/
Today, STP laser obstacle remover has participated in CCTV special reports on major channels for five consecutive years and applied for more than 60 national patents. At the same time, our equipment has been well applied throughout the country, and has been unanimously recognized by customers.
/CCTV Satellite TV and mainstream media reports SPT laser obstacle remover/
/SPT laser obstacle remover has been put into use in many parts of the country/
However, it should also be understood that protection of power facilities is not solely the responsibility of power grid. Everyone should also respond positively to measures: for example, planting outside power facility protected areas, timely pruning offline trees to maintain a safe distance to prevent safety accidents. Of course, in case of pruning difficulties, we can reach out to the power supply company to eliminate hidden dangers and jointly build a harmonious symbiotic living environment between power lines and greening.
