| 中低速磁浮列车间隙传感器的电磁兼容设计 |
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| 引用本文： | 翟毅涛,吴峻,曾晓荣.中低速磁浮列车间隙传感器的电磁兼容设计[J].安全与电磁兼容,2011(6):59-61,69. |
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| 作者姓名： | 翟毅涛 吴峻 曾晓荣 |
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| 作者单位： | 国防科学技术大学机电工程与自动化学院;国防科学技术大学机电工程与自动化学院;国防科学技术大学机电工程与自动化学院 |
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| 摘 要： | 分析了传感器可能受到的电磁干扰类型，在结构和电路上，分别针对抑制静电、脉冲群和浪涌干扰的不同特点，提出了涂敷导电酯或加入导电弹性衬垫、安装铁氧体磁环、并联x电容、采用瞬变干扰吸收器件进行钳位吸收等措施。测试结果表明：各种干扰基本被控制，符合设计要求。
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| 关 键 词： | 中低速磁浮列车 电涡流传感器 电磁兼容 |
The EMC Design of the Gap Sensor beneath Middle/Low-velocity Maglev Train |
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| Zhai Yitao,Wu Jun,Zeng Xiaorong.The EMC Design of the Gap Sensor beneath Middle/Low-velocity Maglev Train[J].Safety & EMC,2011(6):59-61,69. |
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| Authors: | Zhai Yitao Wu Jun Zeng Xiaorong |
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| Affiliation: | Zhai Yitao,Wu Jun,Zeng Xiaorong |
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| Abstract: | Electromagnetic interference from which the sensor may suffer is analyzed.According to the characteristics of ESD,EFT and surge signals,measures such as coating conductive ester or installing elastic gasket into the aperture,appending ferrite bead,paralleling X-capacitance and applying transient voltage suppressor,are proposed.The results of the tests indicate that the interference could be suppressed basically,which can meet the design requirements. |
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| Keywords: | middle/low-velocity maglev train eddy-current sensor electromagnetic compatibility |
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