CASE C37 · IN · 2026
KPTCL（印度卡纳塔克邦）：对 11,000 多座输电铁塔进行无人机巡检，据报告停电次数有所下降
印度卡纳塔克邦输电公司称，搭载热成像和 LiDAR 传感器的无人机已检查了超过 11,000 座铁塔和 3,370 km 线路。该公司报告修复缺陷超过 150,000 处，受检走廊的停电次数从 519 次降至 73 次。未说明比较周期，因此这一下降不能仅归功于无人机。
| 业主 | Karnataka Power Transmission Corporation Limited (KPTCL) |
| 服务商 | — |
| 地点 | Karnataka, India (HV/EHV corridors in forest, hilly and urban areas) |
| 机型 | Not stated |
| 传感器 | high-resolution RGB camera, thermal infrared, LiDAR |
引入前
人工巡视和目视检查，维护在很大程度上是在故障后被动进行。
引入无人机后
对铁塔、导线和绝缘子进行近距离成像，并用热成像发现因接触松动产生的热点；数据输入资产管理系统，维修集中安排在检修窗口。
成果
| 指标 | 数值 | 依据 |
|---|---|---|
| coverage | over 11,000 towers and over 3,370 km of line inspected (network is about 45,000 km) | 报告值 |
| defects | more than 150,000 technical defects identified and rectified; over 200 critical defects fixed in five batch maintenance windows | 报告值 |
| outages on inspected corridors | 519 → 73 incidents (about 85% fewer) | 报告值 |
| time / cost | "a fraction of the time"; no figures | 企业宣称 |
注意事项与局限
- All figures come from a government/utility statement relayed by a news agency (PTI); no independent verification.
- The comparison period behind 519 → 73 outages is not given, so the drop cannot be attributed to drones alone (repairs, weather and other works may contribute).
- Only about 7% of the network length had been inspected; drone models, operators and costs are not disclosed. The digital-twin link is planned, not operational.
巡视一万多座铁塔是一个路径规划问题，配送研究探讨的是同样的结构。见物流指南的论文卡片Exact methods for the traveling salesman problem with multiple drones。
来源
- KPTCL Deploys Drones for Transmission Line Inspections; Power Outages Drop 85 Per CentOutlook India (PTI) 已读全文
来源已核对: 2026-10-22