电测与仪表2016，Vol.53Issue(20)：44-49,55,7.
电流直流分量对低压电流互感器计量特性影响的试验研究
Experimental study on the influence of current DC component on the metrological characteristics of low-voltage current transformer
赵震宇 1朱亮 1祝婧 1赵燕 1俞林刚 1邓高峰1
作者信息
- 1. 国网江西省电力科学研究院，南昌330096
- 折叠
摘要
Abstract
Based on the simulation of sine half-wave current waveform which includes dc component and the experi-ment on the samples of the participants , the influence on the measurement characteristics of low-voltage current trans-former caused by the peak value of half-wave current and dc component is studied in this paper .The experiment shows that the dc component of the current in primary side of low-voltage current transformer would cause the distortion of current in secondary side , and the distortion degree relates to the value of the dc component also the peak value of current in primary side .关键词
电流直流分量/半波电流/低压电流互感器/计量特性Key words
current DC component/half-wave current/low-voltage current transformer/metrological characteristics分类
信息技术与安全科学引用本文复制引用
赵震宇,朱亮,祝婧,赵燕,俞林刚,邓高峰..电流直流分量对低压电流互感器计量特性影响的试验研究[J].电测与仪表,2016,53(20):44-49,55,7.
