输电线路山火雷达实时监测技术及应用研究

Research on Real-time Radar Monitoring Technology and Its Application to Forest Fire Around Transmission Line

摘要:

输电线路山火灾害的监测是线路运维中的重难点问题，提出及时、有效的输电线路山火监测技术可以帮助提高运维效率。雷达遥测技术具有监测范围广、精度高、方便维护等优势。为了挖掘雷达在重要输电通道遥测领域的重大潜力，研发了基于Ka波段雷达的输电线路山火实时监测装置，并进行工程实测及应用。实测结果表明，研发建造的输电线路山火雷达实时监测装置可以快速、准确的对火灾目标进行监测，满足工程精度需求，具备工程应用可行性。

Abstract:

The monitoring of forest fire around transmission line is always one of the difficult problems in line operation and maintenance. The new technology of timely and effective forest fire monitoring is proposed to improve the efficiency of line operation and maintenance. Radar telemetry technology has the advantages of wide monitoring range, high precision and convenient maintenance. In order to analyze the great potential of radar in the telemetry field of important transmission lines, a real-time monitoring device of transmission line forest fire based on Ka band radar is developed, and the project measurement and application are carried out. The measured results show that the real-time radar monitoring device of transmission line forest fire can quickly and accurately monitor the fire target, meet the engineering accuracy requirements, and have engineering application feasibility.