一种基于全景状态监测数据的新型架空输电线路状态评估模型

摘要

文中结合目前输电线路监测现状,选取南方电网公司某供电局典型输电线路为载体,综合各种先进监测手段和技术方法,构建基于"点、线、面"全景监测数据的输电线路状态监控体系,结合监测数据及其它线路运行参数,建立输电线路动态化状态评估模型,通过现场实际运行验证,有效筛选出重点巡查的线路或重要部件,提升了线路运维水平.%Based on the monitoring status of transmission line, this paper selects the typical transmission lines of power supply bureau of China Southern Power Grid Co., Ltd., as the carrier, and synthesizes various advanced monitoring methods and techniques, and builds the transmission line state monitoring system based on the "point, line and surface" panoramic monitoring data. Based on the monitoring data and the operation parameters of other lines, the dynamic state evaluation model of transmission line is established. Through the actual operation of the site verification, it can effectively filter out line or an important component focused inspections, enhancing the operation and maintenance of the line level.