基于微波测距的架空输电线路弧垂检测方法  

Sag Detection Method of Overhead Transmission Line Based on Microwave Ranging

作　　者：李立学[1] 刘冰 彭海超 刘洪涛 孟祥辰 LI Lixue;LIU Bing;PENG Haichao;LIU Hongtao;MENG Xiangchen(Shanghai Jiao Tong University,Shanghai 200240,China;Songyuan Power Supply Company,State Grid Jilin Electric Power Co.,Ltd.,Songyuan 138000,China)

机构地区：[1]上海交通大学,上海200240 [2]国网吉林省电力有限公司松原供电公司,吉林松原138000

出　　处：《现代信息科技》2019年第20期31-34,37,共5页Modern Information Technology

摘　　要：输电线路的弧垂检测对线路的设计、运行和维护具有重要的意义。本文通过对目前现有的输电线路弧垂的检测方法进行分析和比较,总结了各种方法的优势与缺陷,为使用者选择方法或进行改进提供了依据。此外,本文在现有方法基础上,提出了基于微波测距的弧垂检测方法,为今后的研究提供了新的思路。The sag detection of transmission lines is of great significance to the design,operation and maintenance of transmission lines. This paper analyses and compares the existing detection methods of transmission line sag,the advantages and disadvantages of various methods are summarized,and it provides a basis for users to choose methods or improve them. In addition,on the basis of existing methods,this paper proposes a sag detection method based on microwave ranging,which provides a new idea for future research.

关 键 词：输电线路 弧垂检测 微波测距 

分 类 号：TM751[电气工程—电力系统及自动化]