山地变电站边坡安全风险远程监测技术研究

Mountainous substations slope security risk based on remote monitoring

山地变电站复杂的地质环境与气候环境,使其普遍存在地质安全隐患.文中提出了一种基于光纤传感的山地变电站边坡安全风险远程监测技术方案.首先分析了山地变电站边坡传感原理,给出了光纤传感架构,进行了远程监测系统的设计与研究,并开发了统一信息平台.通过在山地变电站边坡布设的光纤传感器监测山地变电站边坡信息,再基于电力网传输至变电站主站的统一信息平台进行实时监控和处理分析.现场试验结果显示该技术能够实时准确地监测山地变电站边坡信息参量,证明了系统的有效性和可行性,为后续进一步研究和推广提供了保障.

Mountain substation has complex geological and climate environment,resulting in that common geological hazards often occur.A scheme of mountainous substations slope security risk based on remote monitoring is presented in this paper.The principle of mountainous substations slope sensing is analyzed,architecture of optical fiber sensing network in mountainous substations is given,the remote monitoring system is researched,and the unified information platform is developed.The slope information of the mountain substation is monitored by the optical fiber sensor set in the slope of the slope of the mountain substation,and the real-time monitoring and processing analysis is carried out based on the unified information platform of the power network transmission to the substation main station.The field test results show that the technology can monitor the slope information parameters of the mountain substation in real time and accurately,which proves the effectiveness and feasibility of the system,and provides a guarantee for further research and extension.