摘要
介绍一种基于超声波和TEV技术的开关柜局部放电检测、定位方法,并介绍其使用经验,包括现场测试点的选择,干扰的判断,数据判断,以及实际现场案例分析。
This paper briefly describes a new method of detection and localization based on ultrasonic and switchgear TEV technology in the field of switehgear partial discharge. The paper also analyses the practical using experiences , including the position selection of the test, the diagnosis of interference , the data determination, and the case study.
出处
《电力科学与工程》
2011年第6期71-75,共5页
Electric Power Science and Engineering
关键词
高压开关柜
局部放电
配网
超声波
TEV
检测
high voltage switchgear
partial discharge
distribution network
ultrasonic
TEV
detection
