LUO Jing1, LU Jia-zheng1, LI Bo1, et al. Research on imbalance tension trend and tower-tilt monitoring device of transmission lines[J]. 2011, 31(4): 1-3.
LUO Jing1, LU Jia-zheng1, LI Bo1, et al. Research on imbalance tension trend and tower-tilt monitoring device of transmission lines[J]. 2011, 31(4): 1-3.DOI:
输电线路杆塔不平衡张力及倾斜监测装置的研究
摘要
输电线路不均匀覆冰后
因输电线路杆塔产生不平衡张力
进而对杆塔造成损坏。实时监测输电线路杆塔在线路覆冰情况下的倾斜情况、不平衡张力的大小和方向
通过GPRS无线公网的方式远程传输到数据服务器
并通过专家数据库进行分析预警
对输电线路的运行维护可起到重要作用。
Abstract
An imbalance tension on transmission line towers is produced due to imbalance ice-cladding of transmission line which will damage poles and towers.After real-time monitoring of the tower tilt status
the data of intensity and direction of imbalance tension on ice-covered conditions were transmitted to the long-distance PC server and database by GPRS wireless public network.The data were analyzed and prewarning was presented through expert database
which is important to operation and maintenance of transmission lines.