摘要
介绍了电流比较仪检定电流互感器线路,分析了比较仪附加负荷ZF及对校验仪读数误差的影响,提出了相应的解决方法。
This paper introduces the checking current for transformer with current comparator,analyses the additional impedance of current comparator.The influences of additional impedance on the comparer-type transformer calibrator's reading error were concluded.
出处
《机械工程与自动化》
2004年第6期48-50,共3页
Mechanical Engineering & Automation
关键词
附加负荷
电流比较仪
电流互感器
检定
分析
additional impedance
current comparator
current transformer
checking
analysis
