国网浦城县供电公司：12米“蜈蚣梯”上阵 带电除隐患

Core Viewpoint - The company successfully replaced a faulty voltage transformer on a 10 kV line using a specialized tool called "Centipede Ladder," ensuring zero impact on electricity supply for 282 households in Xidan Village [1][4]. Group 1: Technology and Equipment - The "Centipede Ladder" is a segmented insulated climbing support tool designed for live-line work, featuring a central insulated pipe and cross-arranged insulated footboards [2]. - This tool is particularly effective in complex terrains such as fields, hills, and grasslands, addressing challenges where traditional insulated aerial work platforms cannot access [2][7]. Group 2: Operational Efficiency - The operation involved meticulous preparation, including leveling the ground, driving stakes, assembling the Centipede Ladder, and securing insulated cable wind ropes, which took about thirty minutes [4]. - The use of the Centipede Ladder allowed for precise and efficient live replacement of faulty equipment, eliminating operational hazards while ensuring users experienced "zero perception" of the work being done [4][7]. Group 3: Future Developments - The company aims to expand its non-power-off operation scenarios and explore new methods and technologies to enhance the efficiency of power grid maintenance and repair [7]. - Future projects will focus on increasing the coverage of non-power-off operations in equipment maintenance, major repairs, and capacity expansion, contributing to improved power supply reliability and a better business environment in Pucheng [7].