Design of Rogowski Coil for Sensor Head of Current Transformer

JIA Chun-rong; DI Zhi-gang; ZHANG Qing-ling; HOU Guo-qiang; JIN Jian-guo

doi:10.13296/j.1001-1609.hva.2010.03.023

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Design of Rogowski Coil for Sensor Head of Current Transformer

更新时间：2025-04-26

- Design of Rogowski Coil for Sensor Head of Current Transformer
- High VoltageApparatus Vol. 46, Issue 3, Pages: 15-17+22(2010)
- 作者机构：
  
  河北理工大学信息学院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2010.03.023
  CLC： TM452
- Published：2010
- 稿件说明：
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[1]贾春荣,邸志刚,张庆凌,侯国强,金建国.电流互感器传感头Rogowski线圈的研究与设计[J].高压电器,2010,46(03):15-17+22.

JIA Chun-rong, DI Zhi-gang, ZHANG Qing-ling, et al. Design of Rogowski Coil for Sensor Head of Current Transformer[J]. High voltageapparatus, 2010, 46(3): 15-17+22.
[1]贾春荣,邸志刚,张庆凌,侯国强,金建国.电流互感器传感头Rogowski线圈的研究与设计[J].高压电器,2010,46(03):15-17+22. DOI： 10.13296/j.1001-1609.hva.2010.03.023.

JIA Chun-rong, DI Zhi-gang, ZHANG Qing-ling, et al. Design of Rogowski Coil for Sensor Head of Current Transformer[J]. High voltageapparatus, 2010, 46(3): 15-17+22. DOI： 10.13296/j.1001-1609.hva.2010.03.023.

摘要

为了解决精确测量小电流这一难题

对传感头Rogowski线圈进行研究设计

通过对制作材料及制作方法上的改进

研制了一种适用于小电流测量的Rogowski线圈作为电流互感器的传感头

并利用后续电路对Rogowski线圈输出的信号进行处理

从而精确测量小电流

并给出试验结果。试验结果表明

该设计方案准确可行

可以使该系统的精度满足国标0.2级标准。

Abstract

In order to solve the difficulty of measuring small current precisely

a Rogowski coil for sensor head of current transformer was designed.By improving the material and manufacturing approach

the Rogowski coil for measuring small current was achieved as sensor head of current transformer.The signal from the Rogowski coil is processed by a circuit.Test was conducted

and the result indicates that this design scheme is feasible to make the precision of the current transformer meet 0.2 grade in the national standard.

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Related Author

DI Zhi-ganga

ZHANG Qing-lingb

JIA Chun-ronga

HOU Gou-qianga

JIN Jian-guoa

YANG Yu-jing~1

GONG Dong-jun~2

CHENG Lin

Related Institution

Hebei Polytechnic University,a.College of Information

b.Research Department

Xi’an XD High Voltage Apparatus Co.,Ltd.

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Beijing Electric Power Research Institute, State Grid Corporation of China

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