基于异构物联网络的输电线路智慧巡检方法

Intelligent Inspection Method of Transmission Line Based on Heterogeneous Internet of Things

摘要:

为解决高海拔地区输电线路运行维护检修存在的传感器供电可靠性差、无移动信号区域数据传输难度大的问题，文中提出了一种基于异构物联网络的输电线路智慧巡检方法。首先，研究了风光协同的传感器供电技术，实现了高海拔地区恶劣环境下输电线路监测传感器的可靠供电；其次，建立了异构的输电线路物联网络，实现了输电线路无移动信号传感器的数据采集。在此基础上，通过深度学习对所采集数据样本进行分析，实现对输电线路的智慧巡检；最后，将所提方法在某无信号地区110 kV线路的现场运行，其结果验证了所提方法的有效性和可行性。

Abstract:

In order to solve the problems about poor reliability of sensor power supply and difficult data transmission existing in operation and maintenance of transmission line in high altitude area, a intelligent inspection method of transmission line based on heterogeneous Internet of Things (IoT) is proposed. Firstly, the sensor power supply technology of wind-photovoltaic cooperation is studied, and the reliable power supply of transmission line monitoring sensor in high altitude area under harsh environment is realized. Secondly, the heterogeneous IoT for transmission line is established to realize the data acquisition of transmission line without mobile signal sensor. On this basis, through analyzing the collected data samples by deep learning, the intelligent inspection of transmission lines is realized. Finally, the proposed method is applied to a 110 kV line in no signal area, and the results verify the effectiveness and feasibility of the proposed method.