XXX Power Supply Company of Southern Power Grid

Users are using drones equipped with acoustic imaging modules to conduct daily inspections on 10kV overhead lines, and there are partial discharge issues at the positions of 10kV overhead line porcelain bottles and clamps. The defect points are located in areas with dense forests, and it is difficult for personnel to travel to reach them. Using drones equipped with acoustic imaging modules for partial discharge detection has obvious effects and is convenient to use. At present, continuous tracking is being conducted on this point, and maintenance is planned for the next planned power outage.