| 机车电缆的抗电磁干扰性研究 |
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| 引用本文： | 余定华,王益民.机车电缆的抗电磁干扰性研究[J].机车电传动,2005(6):32-36. |
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| 作者姓名： | 余定华 王益民 |
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| 作者单位： | 株洲电力机车研究所,技术中心,湖南,株洲,412001;株洲电力机车研究所,技术中心,湖南,株洲,412001 |
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| 摘 要： | 从2根平行导线的干扰机理着手,建立试验参考模型,对3种常用电缆和屏蔽层地线不同端接方式分别进行测试。通过对测试数据的详细分析,得出各种电缆的抗干扰性能,为机车电缆的合理选择提供依据。同时提出了机车上电子装置布线应该遵循的一般原则。
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| 关 键 词： | 机车 电磁干扰 电场耦合 磁场耦合 屏蔽 电缆 |
| 文章编号： | 1000-128X（2005）06-0032-05 |
| 收稿时间： | 2005-01-14 |
| 修稿时间： | 2005年1月14日 |
Study on EMI-free of locomotive cables |
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| YU Ding-hua,WANG Yi-min.Study on EMI-free of locomotive cables[J].Electric Drive For Locomotive,2005(6):32-36. |
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| Authors: | YU Ding-hua WANG Yi-min |
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| Institution: | Technology Center, Zhuzhou Electric Locomotive Research Institute, CSR, Zhuzhou, Hunan 412001, China |
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| Abstract: | In the light of interference mechanism of two parallel cables,a test reference model is built to test 3 kinds of cables and grounding cables of shielding layer with different terminals.Through detailed analysis on the test data,the interference-free performances of different cables are obtained,supporting reasonable selection of locomotive cables.General rules to be followed are proposed as well for wiring of locomotive electronics. |
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| Keywords: | locomotive EMI electric field coupling magnetic field coupling shield cable |
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