摘要
针对传统的电力计量电流互感器现场检定困难的问题,介绍一种国产电子式现场电流互感器检定装置,对其试用情况、校准方法、优缺点等进行了比较分析,充分肯定其良好的应用前景。
In view of the difficulty in field verification of conventional electric power metering current transformer （CT）, this paper introduces a kind of Chinese-made electronic field verification device for CT, making comparative analysis of its tryout, calibration method, advantages and disadvantages, etc., and affirming its good application prospects.
出处
《广东电力》
2005年第12期22-25,45,共5页
Guangdong Electric Power
关键词
计量电流互感器
电压互感器
准确度
现场检定
metering current transformer
voltage transformer
accuracy
field verification
