The kite is winding on the transmission line. Henan Xuchang uses laser for 10 minutes to shoot down.

In April 2nd, in the 110 thousand volt head line between 58 rod to 59, Xuchang power supply company for the first time used laser barrier device to quickly eliminate the kite winding on the transmission line, ensuring the safe and reliable operation of the line.
Spring is the season for kite flying, and also the high season for foreign matter winding. On the same day, the company's operation and maintenance staff visited the 110 thousand volt head line and found a kite entangled between pole 58 and 59, and the kite tail line was long, and there was a huge potential safety hazard. Because the kite line is too high from the ground, the danger cannot be eliminated at the scene.
After receiving the urgent notice, the maintenance staff of the transmission inspection room went to the scene, considering the complicated situation of the safety distance between the live electrified bodies, and the conventional ground potential insulation operating rod operation, the insulation trochlear operation, the personnel entering the electric field and so on were unable to meet the safety requirements of the field.
After discussion, in order to ensure the customer's normal demand for electricity, the removal of kite line operation using high tech non stop power elimination method: using laser removing foreign object device to project the laser spot on the kite line, making the kite line generate heat, thus fusing the kite line to replace the traditional blackout or electrified operation to remove the kite line flow. Cheng. In the staff with a good laser barrier device, accurate positioning of the kite winding on the line, the operation of the launch button, the kite wire winding point is quickly fused, the broken line of the kite fluttered the ground, the hidden danger. Under the guardianship of the scene leader, less than 10 minutes, the kite line wrapped around the line was successfully removed.
"This kite line eliminates danger operation, the speed is fast, the effect is good, the risk is small. Compared with the traditional elimination method, the use of laser foreign object device can not only quickly eliminate the hidden danger of transmission line safety, but also reduce the safety risk caused by live operation, and further improve the reliability of power supply while ensuring the safe operation of the line. The person in charge of the scene said.