Current Measurement Technology Based on Rogowski Coil Low Voltage Apparatus

被引：0

作者：

Lang Fu-cheng ^{[1
,2
]}

Zhang Hong-kui ^{[3
]}

机构：

[1] State Grid Liaoning Elect Power Co Ltd, Elect Power Res Inst, Shenyang 110006, Liaoning, Peoples R China

[2] State Grid Corp, High Voltage & Large Current Lab, Shenyang 110006, Liaoning, Peoples R China

[3] CCTEG Shenyang Res Inst, Fushun 113122, Liaoning, Peoples R China

来源：

2017 29TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC) | 2017年

关键词：

Low Voltage Apparatus; Rogowski Coil; Integral; Exterior Integral; Current Measurement;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

With the continuous development of low voltage apparatus theory and manufacturing technology, the current of low voltage apparatus products is increasing. The current measurement technology during the switching test has become a hot research interest. On the basis of analyzing the working principle of Rogowski coil, the current calculation method of Rogowski coil current transformer is discussed systematically. And the switching test circuit is designed based on the Rogowski coil low voltage apparatus. The results show that the Rogowski coil can accurately measure the switching test current of the low voltage apparatus and meet the switching test requirements of the related products.

引用

页码：5895 / 5898

页数：4

共 16 条

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