| 测量用电流互感器的退磁及现场测试 |
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| 引用本文： | 酒小朋. 测量用电流互感器的退磁及现场测试[J]. 科技情报开发与经济, 2009, 19(24): 188-189 |
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| 作者姓名： | 酒小朋 |
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| 作者单位： | 山西省机电设计研究院,山西太原,030009 |
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| 摘 要： | 通过对电流互感器性能和结构参数的分析,提出了一种安全可行的退磁方法,此法既能减少剩磁影响,又可现场方便测试电流互感器.
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| 关 键 词： | 电流互感器 剩磁 磁场强度 磁导率 退磁 |
Talking about the Demagnetization and Field Test of Measuring Current Transformer |
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| JIU Xiao-peng. Talking about the Demagnetization and Field Test of Measuring Current Transformer[J]. Sci-Tech Information Development & Economy, 2009, 19(24): 188-189 |
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| Authors: | JIU Xiao-peng |
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| Abstract: | Through analyzing the performances and structural parameters of current transformer, this paper advances a safe and feasible demagnetization method, and introduces a new-type test instrument that can reduce the remanence impact and measure current transformer on spot. |
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| Keywords: | current transformer remanence magnetic field strength magnetic conductivity demagnetization |
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