输电线路沿线林火监测技术综述

文章阐述了输电线路沿线林火监测的必要性，梳理了林火导致输电线路跳闸的机理，分析了 输电线路沿线林火监测可见光监测技术、红外监测技术、卫星遥感监测技术、激光雷达监测技术、气体 监测技术、燃烧音监测技术的原理、优缺点及其应用，分析认为采用现有单一林火监测技术容易造成沿 线火点的迟测误测漏测；通过两种或多种技术耦合、优化现有监测设备及监测算法等方式能达到及时、 准确地监测林火，展望了输电线路沿线林火监测技术的发展趋势。

Overview of the Monitoring Technology of Overhead Transmission Line Wildfire and Tower Location

This paper expounds the necessity of forest fire monitoring along the transmission line, combs the mechanism of forest fire causing transmission line trip.The principles, advantages, disadvantages and applications of visible light monitoring technology, infrared monitoring technology, remote sensing monitoring technology, laser radar monitoring technology, gas monitoring technology and combustion sound monitoring technology for forest fire monitoring along transmission lines are analyzed.The analysis shows that the existing single forest firemonitoring technology is easy to cause delay measurement, error measurement and missed measurement of fire points along the transmission line.The forest fire can be monitored timely and accurately by coupling two or more technologies and optimizing existing monitoring equipment and monitoring algorithms, etc.The development trend of forest fire monitoring technology along transmission lines is prospected.