Research on Geohazard Monitoring Technology of Transmission Line Based on Beidou Satellite NavigationTechnology
基于北斗卫星导航技术在输电线路地质灾害监测技术研究

摘要

由于我国地缘辽阔，输电线路也体现出了覆盖范围广、输送距离长等一些特征，因此沿途线路会受到复杂地形、恶劣气候的影响，导致输电线路的巡检难度大、周期长、监测数据不完善。一旦发生地址灾害的情况下会对输电线路安全、稳定运行造成极大威胁，因此在输电线路运行中要充分结合气象预报、岩土地址、卫星遥感等对电网设施以及周边地质灾变体进行动态监测，构建区域性预警系统，这样才能实现输电线路灾害预警监测和灾情上报的一体化。本文主要对输电线路地质灾害监测中北斗卫星导航技术的应用进行探究。

Abstract

Due to the vast geographical area of China, the transmission lines also show some characteristics such as wide coverage and long transmission distance. Therefore, the lines along the way will be affected by complex terrain and harsh weather, resulting in difficult inspection, long cycle and imperfect monitoring data of transmission lines. In case of address disaster, it will pose a great threat to the safe and stable operation of the transmission line. Therefore, during the operation of the transmission line, it is necessary to fully combine the meteorological forecast, geotechnical address, satellite remote sensing, etc. to dynamically monitor the grid facilities and surrounding geological disaster variants, and build a regional early warning system, so as to achieve the integration of transmission line disaster early warning monitoring and disaster reporting. This paper mainly discusses the application of Beidou satellite navigation technology in the geological disaster monitoring of transmission lines.