medium
2025-12-12
Drones and 'Mini-Elevators' Ascend to 100 Meters: Technology Enhances Efficiency of Live-Line Maintenance for Mountain Power Grids
无人机+“小电梯”直上百米高空 科技让山地电网带电检修更高效
新华网
xinhua
This news report covers the successful completion of Chongqing's first 1000 kV ultra-high voltage live-line maintenance operation, highlighting the use of drones and electric lifting devices to improve efficiency and safety in mountainous terrain.
Document Text
138 characters
12月10日，在重庆潼南区1000千伏天岳Ⅱ线作业现场，国网重庆超高压公司带电作业班班长王凌宇身着全套1000千伏带电作业屏蔽服，搭乘电动升降装置升至百米高空，成功消除了线路缺陷，顺利完成重庆首次1000千伏特高压等电位带电作业。<br>
记者：黄伟 周凯<br>
新华社音视频部制作
Topics
energy infrastructure
grid maintenance
technological innovation
Metadata
| Publisher | 新华网 |
| Site | xinhua |
| Date | 2025-12-12 |
| Category | report |
| Policy Area | 能源基础设施 |
| CMS Category | 媒体报道 |
| Keywords | 重庆 |
Verification