Engineers in China are taking maintenance to new heights – literally 🌌. Earlier this week, a team of technicians performed a rapid fix on the country’s largest 750-kilovolt power grid while it was still live and buzzing with electricity. The mission? To keep the lights on for millions without ever flipping the switch off.
The action unfolded around the vast Tarim Basin in the Xinjiang Uygur Autonomous Region, home to the Taklimakan Desert. The massive power loop there is a critical energy artery. During a routine check, inspectors spotted a potential glitch that could have led to equipment failure 🚨.
Instead of scheduling a massive power outage, the crew deployed a high-tech tag team: drones and a device nicknamed the “flying man.” The drones provided aerial reconnaissance and support, while the “flying man” – a portable electric lift designed for super-high work – safely transported engineers right to the site on the transmission lines.
In a feat of precision and speed, they reached the defect, performed the necessary repairs, and wrapped up the entire operation in just one hour. Most importantly, the power flow never stopped. For homes, businesses, and factories relying on this grid, it was business as usual ✅.
This isn’t just a cool tech demo; it’s a glimpse into the future of infrastructure management. Using drones and specialized tools for live-line work drastically reduces risk, cuts downtime to zero, and showcases how innovation is keeping essential services running smoothly in some of the world’s most challenging environments 🚀.
Reference(s):
'Skywalking' with drones: How engineers maintain China's largest 750 kV live-line
cgtn.com
