摘要
基于四端引线法和开尔文电桥原理,提出一种输电线路搭接处导通性能的实用检测方法。同时,考虑到测量环境中的电磁干扰问题,设计一种输电线路搭接处导通检测装置的硬件结构并给出相应的软件流程。现场试验结果验证所提方法的正确性以及导通检测装置的可靠性与实用性。
Based on the four terminal lead method and the principle of kelvin bridge,a practical test method for the conductance performance of transmission line joint is proposed.At the same time,considering the electromagnetic interference problem in the measurement environment,a kind of hardware structure with corresponding software flow of the transmission line joint conductance detector is designed.Field test results verify the correctness of the proposed method and the reliability and practicability of the conduction detector.
作者
张云翔
史俊祎
孙小磊
陈昊
徐懂理
ZHANG Yunxiang;SHI Junyi;SUN Xiaolei;CHEN Hao;XU Dongli(State Grid Jiangsu Electric Power Co.,Ltd.Maintenance Branch Company,Nanjing 211102,China;Nanjing Institute of Technology,Nanjing 211167,China)
出处
《湖南电力》
2019年第4期68-71,75,共5页
Hunan Electric Power
基金
国网江苏省电力有限公司科技项目(J2018023)
关键词
导通性
线路搭接处
干扰
检测系统
conductance
line joint
interference
detection system
