基于激光雷达技术的输电线路山火监测方法

摘要

针对现有架空输电线路通道山火监测方法的不足，基于激光雷达技术，提出采用激光雷达系统对输电线路通道引发的山火进行监测。通过在距离监测点560 m、460 m、360 m及260 m处分别进行激光雷达系统监测烟雾的模拟实验，实验结果充分验证了该系统可实现对线路周边区域引发的山火状态进行宽范围、较高精度的监测和评估，为输电线路的安全运行和维护提供决策信息，进而能够提高整个输电网络的供电可靠性，降低输电通道的山火事故发生率。%Aiming at the deficiency of traditional wildfire monitoring method. A system based on laser radar technology is proposed to monitor wildfire caused by the transmission line. The simulation experiment of laser radar system for monitoring the smoke was carried out at 560 m,460 m,360 m and 260 m from the distance monitoring point. The re-sults verify that this system can accomplish wide range,high accuracy monitoring and evaluation of wildfire caused by the transmission line,which offer decision information for the safe operation and maintenance of transmission lines,and it can improve the reliability of the transmission network,and reduce wildfire accident rate caused by the transmission line.