| 罗氏线圈在电弧伏安特性测量中的应用 |
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| 引用本文： | 邓小磊,刘顺新,张松炜.罗氏线圈在电弧伏安特性测量中的应用[J].自动化仪表,2011,32(8). |
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| 作者姓名： | 邓小磊 刘顺新 张松炜 |
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| 作者单位： | 1. 襄城县供电局,河南许昌,461700
2. 郑州航空工业管理学院,河南郑州,450015 |
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| 摘 要： | 真空电弧是地种强冲击电流,为了研究其伏安特性,需要选择合适的传感器,而罗氏线圈能很好地满足对真空电弧电流和电压采集的需要.以罗氏线圈传感理论作为研究主线,系统地分析了罗氏线圈的基本结构、材料选择、设计原则和步骤、电磁参数的选择与计算以及罗氏线圈等效电路等内容.最后结合真空短间隙电弧试验,对真空电弧进行电压和电流的采集,获得了较好的真空电弧伏安特性.
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| 关 键 词： | 罗科夫斯基线圈 伏安特性 真空电弧 真空开关 等效电路 电磁参数 |
Application of Rogowski Coil in Measurinq Arc Volt-ampere Characteristic |
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| Deng Xiaolei Liu Shunxin Zhang Songwei.Application of Rogowski Coil in Measurinq Arc Volt-ampere Characteristic[J].Process Automation Instrumentation,2011,32(8). |
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| Authors: | Deng Xiaolei Liu Shunxin Zhang Songwei |
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| Affiliation: | Deng Xiaolei Liu Shunxin Zhang Songwei |
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| Abstract: | The vacuum arc is a kind of strong impact current,in order to research its volt-ampere characteristic,the sensor should be chosen appropriately.The Rogowski coil satisfies the requirement for collecting current and voltage of the vacuum arc.With the theory of Rogowski coil as the researching thread,many things are analyzed systematically,e.g.basic structure of Rogowski coil,material selection,principle and steps of design,electromagnetic parameter selection and calculation as well as equivalent circuit of R... |
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| Keywords: | Rogowski coil Volt-ampere characteristic Vacuum arc Vacuum switch Equivalent circuit Electromagnetic parameter |
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