| 基于Rogowski线圈的电流传感器性能研究 |
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| 引用本文： | 王艳红,杜海莲.基于Rogowski线圈的电流传感器性能研究[J].电气开关,2012,50(2):50-53. |
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| 作者姓名： | 王艳红 杜海莲 |
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| 作者单位： | 河北师范大学职业技术学院电子系,河北 石家庄,050000 |
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| 摘 要： | 介绍了基于Rogowski线圈电流传感器的基本原理和结构,详细的分析了Rogowski线圈的稳态特性以及暂态特性,并且对阶跃信号,直流衰减分量,交流衰减分量以及一般情况下的信号进行了仿真分析,得出Rogowski线圈电流传感器具有良好的稳态测量精度和暂态响应能力,可以满足超高压输电线路的要求。
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| 关 键 词： | Rogowski线圈 电流传感器 暂态响应 |
Study on ECT Performance Based on Rogowski Oil |
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| WANG Yan-hong
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DU Hai-lian.Study on ECT Performance Based on Rogowski Oil[J].Electric Switchgear,2012,50(2):50-53. |
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| Authors: | WANG Yan-hong DU Hai-lian |
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| Affiliation: | ( Vocational and Technical College, Hebei Normal University, Shijiazhuang 050000, China) |
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| Abstract: | The paper presents basic principle and structure of the current transformer based on Rogowski coil and analy- zes steady-state characteristic and transient characteristic of Rogowski coil indetail, and the simulation analysis of the step signal, DC deacy component, AC deacy compenent and signal under ordinary conditions are carried out. It has proven that the current transformer of Rogowski coil has fine steady-state emasuring accuracy and transient response ability, which can meet the requirements of ultra high voltage Dower transmission lines. |
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| Keywords: | Rogowski coil electric current transformer transient response |
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