Laser obstacle remover applied to remove hanging objects on high-voltage power grid
Power grid in southern china now uses "laser obstacle remover," and the way power worker clears hanging objects has been disruptively changed: it achieves direct, timely, rapid, and safe removal from a long distance, without equipment power failure and personnel climbing on the tower. "Laser obstacle remover" overcomes the shortcomings of traditional treatment methods, it does not need to handle work tickets, does not need equipment power failure and personnel climbing on the tower, and can directly remove foreign bodies on the grounding wire from a long distance in a timely. It is rapid and in a safe manner, and is easy to operate and saves time and effort.
Traditional processing methods require equipment power failure or live operation, while equipment power failure will cause economic losses and reduce power supply reliability, and live operation processing methods require personnel climbing on the tower, indirectly or directly contact with live bodies. There is a high risk of operation.
The laser obstacle remote remover is the first laser emitter in China Southern Power Grid to clear wire-hanging objects
Different from the fire, lasers burns the article according to the wavelength of different selection. CO2 lasers are used to cut non-metallic lasers that reflect against metal and therefore do not harm the wire. In addition, the laser can control the transmitting power, adjust the effective distance and set the action time, which can cut the hanging object without damaging the transmission equipment. It is a safe remover.
The staff of Transmission Office of Guangdong Power Supply Bureau of Southern Power Grid uses "laser obstacle remover" to launch laser beam to cut off the fish line at the lake edge. The whole operation time is short, without personal risk and power failure of the operation line
According to statistics, there were 13 defects of foreign body entangled wire occurred in the Transmission Office of Guangdong Power Supply Bureau of Southern Power Grid in 2016, and 9 defects of hanging objects were removed by laser. The effective use rate of laser device was 69.2%.
On January 3, 2017, the first day of the New Year started, the Transmission Office of Guangdong Power Supply Bureau of Southern Power Grid received the task that the plastic film entangled line needed to be handled, and they dispatched "laser obstacle remover" to remove the plastic film on the line and launch the "first shot" in 2017.
"Laser obstacle remover" overcomes the shortcomings of traditional treatment methods. It does not need to handle work tickets, does not need equipment power failure and personnel climbing on tower. It can directly remove foreign bodies on the grounding wire from a long distance in a timely, rapid and safe manner, which is easy to operate, saves time and effort. Moreover, after the use of the laser obstacle remover, the average working time is reduced by 1.02 hours/item, saves 1-2 manpower/item, and saves nearly 10 million yuan in economic benefits.
