| 光纤电流互感器中Rogowski线圈的设计与分析 |
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| 引用本文： | 郑慧,杨宇芳,潘骏.光纤电流互感器中Rogowski线圈的设计与分析[J].仪表技术,2012(11):34-36. |
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| 作者姓名： | 郑慧 杨宇芳 潘骏 |
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| 作者单位： | 浙江大学医学院附属第二医院(滨江院区) |
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| 摘 要： | Rogowski线圈作为传感头是光纤电流互感器的关键部分,文章分析了Rogowski线圈的测量原理和等效电路,得出了测量关系,并根据分析设计了一个Rogowski线圈。实验表明该Rogowski线圈具有良好的线性度;频率特性分析显示该Rogowski线圈有非常充裕的带宽,进而为设计高精度的光纤电流互感器奠定了基础。
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| 关 键 词： | Rogowski线圈 光纤电流互感器 传感头 |
Design and Analysis of Rogowski Coil on Optical Fiber Current Transformer |
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| ZHENG Hui,YANG Yu-fang,PAN Jun.Design and Analysis of Rogowski Coil on Optical Fiber Current Transformer[J].Instrumentation Technology,2012(11):34-36. |
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| Authors: | ZHENG Hui YANG Yu-fang PAN Jun |
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| Affiliation: | (The Second Affiliated Hospital(Binjiang Branch) of Medicine College,Zhejiang University,Hangzhou 310009,China) |
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| Abstract: | The measuring sensor,Rogowski coil is the key part of optical fiber current transformer.According to the analysis of the design principle,this paper educes the measuring relation,and designs a Rogowski coil.Experiment shows that Rogowski coil has a good linear relation.The analysis of frequency character shows that this Rogowski coil has enough bandwidth.So it lays good foundation for designing an optical fiber current transformer with high precision. |
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| Keywords: | Rogowski coil optical fiber transformer sensor |
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