摘要
电流互感器的极性布置问题是变电站安装调试中要考虑的重要问题,文章阐述了电流互感器极性与负荷相量的关系,总结了变电站几种典型接线方式中电流互感器的极性布置方式和极性调整的原则和方法,最后介绍了现场极性检测的几种方式。
The polarity layout problems of current transformer are the important problems which should be considered during the installation and debugging of substation.This paper describes the phasor relationship between current transformer polarity and load,and also summarizes polarity layout in some typical wiring modes of current transformer and polarity adjustment principles and methods in substation,and several ways to detect the polarity in field.
出处
《安徽电气工程职业技术学院学报》
2011年第3期20-23,共4页
Journal of Anhui Electrical Engineering Professional Technique College
关键词
变电站
典型
接线方式
电流互感器
极性
substation
typical
wiring mode
current transformer
polarity
