CASE C29 · · 2024
Drone Solution（瑞典）：27 分钟完成 67 m 风机叶片的内部检查
2024年，瑞典服务商 Drone Solution 演示了用带保护笼的无人机检查 67 m 风力机叶片的内部。三次飞行共计 27 分钟，记录了叶片内部情况，并将受限空间内所需人员减半。无人机在每片叶片内仅深入 30 m 多一点，且来源为制造商文章。
| 业主 | Wind turbine management company (not named) |
| 服务商 | Drone Solution |
| 地点 | Not stated (Nordic provider) |
| 机型 | Flyability Elios 3 (interior); separate unnamed drone for exterior |
| 传感器 | 4K camera, live LiDAR (FlyAware) |
引入前
两名受训人员从轮毂处爬入叶片，或在叶片水平时使用爬行机器人；一整台风力机需要 5–9 天。
引入无人机后
叶片桨距调至 10 点和 2 点钟方向后，带保护笼的无人机从轮毂飞入每片叶片 30 m 以上；外部由另一架无人机飞行检查。
成果
| 指标 | 数值 | 依据 |
|---|---|---|
| blade interior time | 27 minutes over 3 flights (about 30 minutes per blade) vs about 2–4 hours per blade by rover | 报告值 |
| turbine inspection | headline claim of 1 day instead of 5 | 报告值 |
| personnel in confined space | 1 instead of 2 | 报告值 |
注意事项与局限
- Manufacturer case study of a 2024 demonstration; client and site not named; rover baseline is stated inconsistently.
- The drone reached just over 30 m of a 67 m blade, so the outer half was not covered from inside.
- Blades must be pitched so a failing drone rolls back; personnel still need turbine-access training.
无人机与地面运输能耗的比较，见物流指南的论文卡片Comparison of energy demands of drone-based and ground-based parcel delivery services。
来源
- Drone wind turbine blade inspections with the Elios 3Flyability 已读全文
来源已核对: 2026-10-22