During winter, high-voltage power transmission lines are often coated with ice, posing serious safety risks such as line breakage or tower collapse. Traditional manual de-icing methods are inefficient and hazardous, especially when dealing with large-scale icing. To address this, Chinese researchers have developed a ‘flying de-icing robot’—a high-tech solution that acts like a tough ‘ice-eater’ on power lines. Combining drone technology with intelligent robotic arms, the device can autonomously fly to icy sections and precisely remove ice using high-frequency vibration, thermal energy, or mechanical scraping. Its standout feature is the ability to operate safely on live, energized lines without requiring power outages, significantly enhancing the intelligence and efficiency of grid maintenance. Equipped with remote control and autonomous patrol capabilities, it performs reliably in complex terrains and harsh weather, reducing both operational costs and human risk. Currently being piloted in several frigid regions, this innovation is poised for nationwide deployment, offering robust support for stable winter power supply.
在冬季，高压输电线路常常因覆冰而面临断线、倒塔等严重安全隐患。传统人工除冰方式效率低、风险高，难以应对大范围覆冰情况。为此，中国科研团队研发出一款‘飞行除冰机器人’，堪称高压线上的‘硬核吃冰者’。该机器人融合了无人机与智能机械臂技术，可自主飞行至覆冰区域，利用高频振动、热能或机械刮削等方式精准清除导线上的冰层。其最大亮点在于无需停电作业，可在带电状态下安全高效运行，大幅提升了电网运维的智能化水平。此外，该设备具备远程操控和自动巡航功能，能适应复杂地形和恶劣天气，显著降低人工巡检成本与安全风险。目前，该技术已在多个高寒地区试点应用，未来有望在全国范围内推广，为冬季电力稳定供应提供坚实保障。
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