| 大功率电力机车感性负载引起的电磁干扰的分析 |
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| 引用本文： | 阮一凡,黄健.大功率电力机车感性负载引起的电磁干扰的分析[J].铁道技术监督,2012,40(5):30-32. |
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| 作者姓名： | 阮一凡 黄健 |
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| 作者单位： | 中国铁道科学研究院标准计量研究所,北京,100081 |
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| 摘 要： | 通过对感性负载电磁场特性的分析,结合交直型电力机车的基本供电原理,从理论层面论证在机车闭合主断路器瞬间存在着较强的电磁干扰辐射,并通过在实际应用系统中对数据传输通道电磁干扰的测试得到验证。
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| 关 键 词： | 电力机车 感性负载 电磁干扰 成因分析 |
Analyzing the Electromagnetic Interference Resulted From Inductive Load of High-power Electric Locomotive |
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| Ruan Yifan,Huang Jian.Analyzing the Electromagnetic Interference Resulted From Inductive Load of High-power Electric Locomotive[J].Railway Quality Control,2012,40(5):30-32. |
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| Authors: | Ruan Yifan Huang Jian |
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| Institution: | Ruan Yifan,Huang Jian |
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| Abstract: | After analyzing the electromagnetic characteristics of inductive load and according to the power supply theory of the AC-DC electric locomotive,the authors find that in theory,there is stronger EMI radiation when the main line circuit-breaker is turned on.And the conclusion is demonstrated through the data channel test about EMI in the practical operational system. |
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| Keywords: | Electric Locomotive Inductive Load EMI Causal Analysis |
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