简介：随着电力系统和电容的增加，变电站作为电网枢纽，它的运行质量会影响到整个电网的安全、稳定运行。定期的巡查以及日常维护工作，是保证变电站稳定运行的重要方式。

在电力系统中，无人机的使用已经成为一种高效、安全且经济的巡检方式。

Introduction: With the increase of power system and capacitance, the operation quality of substations as power grid hubs will affect the safe and stable operation of the entire power grid. Regular inspections and daily maintenance work are important ways to ensure the stable operation of substations.

In the power system, the use of drones has become an efficient, safe, and economical inspection method.

注：仅推荐基础设备信息，详情可咨询！

Note: Only basic equipment information is recommended, details can be consulted!

无人机可见光巡检：无人机利用可见光云台相机对线路本体、辅助设施及线路走廊进行巡视并记录相关信息，同时可以放大焦距仔细的观察细节，包括螺丝是否松动或者生锈等现象。

Drone visible light inspection: Drones use visible light PTZ cameras to inspect the line body, auxiliary facilities, and line corridors and record relevant information. At the same time, they can zoom in to carefully observe details, including whether screws are loose or rusty.

无人机热成像：对巡检线路进行巡检，通过温度异常变化对比值，发现隐蔽性较强故障点，结合传统可见光巡线，热成像巡线将大大提高故障点检测的准确性。

无人机搭载热成像设备夜间巡检输电设备判断依据：导线（有无红色发热点）、线夹（有无接触点发热）、引流线（有无发热点）、绝缘子（有无击穿发热）、杆塔（有无击穿发热）、耐张管（有无发热）。

Unmanned Aerial Vehicle Thermal Imaging: Conduct inspections on the inspection line, and identify hidden fault points through abnormal temperature changes. Combined with traditional visible light inspection, thermal imaging inspection will greatly improve the accuracy of fault point detection.

The judgment criteria for the night inspection and transmission equipment of unmanned aerial vehicles equipped with thermal imaging equipment include wires (with or without red hot spots), wire clamps (with or without contact point heating), drainage wires (with or without hot spots), insulators (with or without breakdown heating), towers (with or without breakdown heating), and tension tubes (with or without heating).

此外，无人机巡检还具有灵活性和经济性的特点。传统的巡检方式需要人员前往电塔所在地，而无人机则可以通过远程操作进行巡检，减少了工作人员的出差成本和时间消耗。而且，一架无人机可以同时巡检多个电塔，大大提高了巡检的效率和覆盖范围。此外，无人机巡检的成本相对较低，不仅节约了人力物力，还为电力系统的可靠运行提供了保障。

In addition, drone inspection also has the characteristics of flexibility and economy. The traditional inspection method requires personnel to go to the location of the power tower, while drones can conduct inspections remotely, reducing the travel costs and time consumption of staff. Moreover, a drone can simultaneously inspect multiple power towers, greatly improving the efficiency and coverage of inspections. In addition, the cost of drone inspection is relatively low, which not only saves manpower and resources, but also provides a guarantee for the reliable operation of the power system.

然而，在无人机巡检中，也存在一些挑战和问题。例如，无人机的飞行稳定性、自主导航技术以及飞行高度和时间受限等。此外，无人机的隐私和安全问题也需要引起重视。因此，科研人员和相关部门需要进一步研究和解决这些问题，以促进无人机巡检技术的发展和应用。

综上所述，无人机长距离电力设备巡检是一种高效、安全且经济的巡检方式。通过无人机搭载摄像头、红外热成像设备等设备，可以实现对电塔的全面监测和即时反馈。同时，无人机巡检具有灵活性和经济性，可以提高巡检效率和覆盖范围。尽管存在一些挑战，但无人机巡检技术在电力系统中的应用前景广阔，将为电力设备的安全运行提供有力支持。

However, there are also some challenges and issues in drone inspection. For example, the flight stability of unmanned aerial vehicles, autonomous navigation technology, and flight altitude and time limitations. In addition, the privacy and security issues of drones also need to be taken seriously. Therefore, researchers and relevant departments need to further study and solve these problems to promote the development and application of drone inspection technology.

In summary, unmanned aerial vehicle long-distance power equipment inspection is an efficient, safe, and economical inspection method. By equipping drones with cameras, infrared thermal imaging devices, and other devices, comprehensive monitoring and real-time feedback of the power tower can be achieved. Meanwhile, drone inspection has flexibility and economy, which can improve inspection efficiency and coverage. Despite some challenges, the application prospects of drone inspection technology in power systems are broad, providing strong support for the safe operation of power equipment.

推荐产品：纵横股份 CW-40 无人机

动力模式：油电混合

起飞重量：45kg

实用升限：6500m

巡航速度：90km/h

续航时间：600min

载荷重量：10kg

飞机翼展：4.6m

抗风能力：13.9-17.1m/s

Recommended product: JOUAV CW-40

Takeoff weight: 45kg

Practical ceiling: 6500m

Cruise speed: 90km/h

Endurance: 600min

Load weight: 10kg

Aircraft wingspan: 4.6m

Wind resistance: 13.9-17.1m/s

无人机相比传统人工巡检不仅效率高而且更简单和安全，无人机可自动巡航自动采集，上传影像信息，自动分析缺陷，并自动形成缺陷报告。

采购方需根据自己工作性质选购设备，如果是灵活机动性则优先考虑多旋翼和垂起固定翼无人机，若固定线路常态化巡检则考虑无人机机场。现在单兵便携小型垂起固定翼无人机不仅价格便宜而且方便使用，用户还是有很多选择。

Compared to traditional manual inspections, drones are not only more efficient but also simpler and safer. They can automatically cruise and collect, upload image information, analyze defects, and generate defect reports.

The purchaser needs to choose equipment based on their job nature. If it is flexible, priority should be given to multi rotor and vertical fixed wing drones. If the fixed line is subject to regular inspection, drone airports should be considered. Nowadays, single soldier portable small hanging fixed wing drones are not only cheap but also convenient to use, and users still have many choices.

推荐部门：电力、电网、测绘单位、电力维修

Recommended departments: Electric Power, Power Grid, Surveying and Mapping Units, Electric Power Maintenance