摘要
经研究发现,绝缘材料中电树生长特性与其局部放电特性存在一定关联性,为更好研究对应关系,基于电磁耦合方法,设计了一套可用于同步采集电树生长过程与局部放电信号的装置。结果表明,系统可满足电树生长过程图像与局部放电信号的同步采集要求,为研究绝缘材料中电树生长过程与局部放电之间的关系提供了有效测试平台。
It is found by reserch that there is a certain correlation between the growth characteristics of electric tree and its partial discharge characteristics in insulating materials.In order to better study the corresponding relationship,based on the electromagnetic coupling method,a set of techniques for synchronous acquisition of electric tree growth and partial discharge signals are designed.The results show that the system can meet the requirements of synchronous acquisition of electric tree growth process image and partial discharge signal,and provides an effective test platform for studying the relationship between electric tree growth process and partial discharge in insulating materials.
作者
赵荣普
陈永琴
白双全
张国志
李梦滔
ZHAO Rongpu;CHEN Yongqin;BAI Shuangquan;ZHANG Guozhi;LI Mengtao
出处
《青海电力》
2018年第3期27-30,72,共5页
Qinghai Electric Power
关键词
电树
同步采集装置
electric tree
synchronous acquisition device
