| 一种新型测量微小电流用的Rogowski线圈设计及性能分析 |
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| 引用本文： | 许翔,赵玉富. 一种新型测量微小电流用的Rogowski线圈设计及性能分析[J]. 武汉职业技术学院学报, 2006, 5(5): 76-78 |
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| 作者姓名： | 许翔 赵玉富 |
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| 作者单位： | 1. 江苏扬州职业大学,江苏,扬州,225000
2. 河南电力试验研究院,河南,郑州,450052 |
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| 摘 要： | 阐明了Rogowski线圈的工作原理,并针对被测电流很小的情况,设计了一种特殊的线圈结构,对此结构的线圈进行了分析论证,给出了特殊结构线圈的线性度试验和温度试验数据。试验证明,这种结构的Rogowski线圈适用于低频小电流测量场合。
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| 关 键 词： | Rogowski线圈 低频小电流 电流互感器 |
| 文章编号： | 1671-930X（2006）05-0076-03 |
| 收稿时间： | 2006-04-26 |
| 修稿时间： | 2006-04-26 |
Assessment of the Performance and Design of A Novel Rogowski Coil for Low Amplitude Current Measurement |
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| XU Xiang,ZHAO Yu-fu. Assessment of the Performance and Design of A Novel Rogowski Coil for Low Amplitude Current Measurement[J]. Journal of Wuhan Institute of Technology, 2006, 5(5): 76-78 |
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| Authors: | XU Xiang ZHAO Yu-fu |
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| Affiliation: | 1,Yangzhou Polytechnic College, Yangzhou 225000, China; 2.Henan Electric Power Research Institute, Zhenzhou 450052, China |
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| Abstract: | The paper illustrates the working principle of Rogowski coil,and then presents a special kind of Ro- gowski coil used especially to measure weak current.The principle on sensing current in power system is demonstrated in theory with the linearity and temperature tests of this Rogowski coil of special mechanism.Experiments show that the new coil of special mechanism is applicable to the measurement of low current. |
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| Keywords: | Rogowski coil low current current transformer |
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