架空输电线路弧垂检测方法综述  

Overview of Sag Detection Methods for Overhead Transmission Lines

作　　者：李党学 李锐 LI Dangxue;LI Rui(Zhaotong Power Supply Bureau*Yunnan Power Grid Co.,Ltd.,Zhaotong 657000»Yunnan Province,China)

机构地区：[1]云南电网有限责任公司昭通供电局

出　　处：《电力与能源》2019年第6期664-668,696,共6页Power & Energy

摘　　要：输电线路的弧垂检测对线路的设计、运行和维护等有重要意义。通过对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。此外在现有方法基础上,提出了基于微波测距的弧垂检测方法,可为今后的研究提供新的思路。Sag detection is of great significance to the design, operation and maintenance of transmission lines. Through the analysis and comparison of the existing detection methods of transmission line sag, the advantages and disadvantages of these methods are summarized, which provides a basis for users to choose or improve the methods. In addition, on the basis of the existing methods, the method of sag detection based on microwave ranging is proposed, which can provide 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]