摘要
在利用HLE1—A型电流互感器检定装置对500kV电流互感器进行现场测试中常常会受到电磁干扰而不能正常工作。分析了产生电磁干扰的主要原因,并提出了消除这种电磁干扰的有效措施。
500 kV current transformer can't work normally in the field detection by using HLE I-A current transformer calibrating apparatus because of electromagnetic interference. This paper analyzes the main reasons why the electromagnetic interference occurs, and advances some effective measures for eliminating the electromagnetic interference.
出处
《科技情报开发与经济》
2008年第27期209-210,共2页
Sci-Tech Information Development & Economy
关键词
电流互感器
电磁干扰
检定装置
干扰源
current transformer
electromagnetic interference
calibrating apparatus
interference source