[1]吴平宏,刘勇,邓凌翔,等.传导噪声分析仪在汽车电子EMC中的应用[J].南京师范大学学报(工程技术版),2011,11(04):016-19.
 Wu Pinghong,Liu Yong,Deng Lingxiang,et al.The Application of Conducted Noise Analyzer in the EMC of Automotive Electronics[J].Journal of Nanjing Normal University(Engineering and Technology),2011,11(04):016-19.
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传导噪声分析仪在汽车电子EMC中的应用
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
11卷
期数:
2011年04期
页码:
016-19
栏目:
出版日期:
2011-12-31

文章信息/Info

Title:
The Application of Conducted Noise Analyzer in the EMC of Automotive Electronics
作者:
吴平宏1刘勇2邓凌翔1周雷1李保婷1
( 1. 江苏省计量科学研究院,江苏南京210007) ( 2. 南京师范大学电气与自动化工程学院,江苏南京210042)
Author(s):
Wu Pinghong1Liu Yong2Deng Lingxiang1Zhou Lei1Li Baoting1
1.Jiangsu Metrology Institute of Science and Technology,Nanjing 210007,China
关键词:
传导噪声噪声分析仪诊断汽车电子EMI 滤波器
Keywords:
conducted noisenoise analyzerdiagnoseautomotive electronicsEMI filter
分类号:
U467.493
摘要:
介绍了传导噪声产生的机理以及不同模态噪声的特点.为了克服传统传导噪声测量方法难以对噪声进行全面诊断的缺点,引入了传导噪声分析仪,在介绍了它的结构和原理的同时,针对某型车载导航仪的传导噪声超标问题进行了诊断分析,设计了相应的EMI滤波器对其传导干扰噪声进行抑制,实验测试结果验证了传导噪声分析仪诊断的有效性.
Abstract:
The mechanism of conducted EMI noise and the characteristics of different modal noise are analyzed in this paper. In order to overcome the difficulty that the traditional method of conducted EMI noise measurement can’t diagnose the EMI noise comprehensively,the conducted noise analyzer is introduced. And its structure and principles are analyzed in detail. In addition,the issue of the conducted noise of a certain type of car navigation system is diagnosed by using it,and the corresponding EMI filter is designed to suppress the conducted EMI noise. The result of experiment verifies the validity of the diagnosis of the conducted noise analyzer.

参考文献/References:

[1]钱照明,陈恒林. 电力电子装置电磁兼容研究最新进展[J]. 电工技术学报, 2007, 22( 7) : 1-11. Qian Zhaoming,Chen Henglin. State of art of electromagnetic compatibility research on power electronic equipment[J]. Transactions of China Electrotechnical Society,2007,22( 7) : 1-11. ( in Chinese)
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[4]赵阳,罗永超,陆婋泉,等. 传导电磁干扰噪声综合解决方案[J]. 江苏大学学报: 自然科学版, 2010, 31( 2) : 189-195. Zhao Yang,Luo Yongchao,Lu Xiaoquan,et al. Study on synthetic solution scheme for conductive EMI noise[J]. Journal of Jiangsu University: Natural Science Edition,2010,31( 2) : 189-195. ( in Chinese)
[5]张宇环,戎融,赵阳,等. PCB 高频辐射干扰预估方法对比研究[J]. 南京师范大学学报: 工程技术版,2011,11( 1) : 1-4. Zhang Yuhuan,Rong Rong,Zhao Yang, et al. Comparison of prediction methods applied in high frequency radiated EMI for PCB[J]. Journal of Nanjing Normal University: Engineering and Technology Edition, 2011, 11( 1) : 1-4. ( in Chinese)
[6]冯利民,钱照明. 基于近场探头的电力电子系统EMC 故障诊断[J]. 电力电子技术,2007, 41( 6) : 13-16. Feng Limin,Qian Zhaoming. EMC trouble diagnosing techniques in power electronic system based on near field probes[J]. Power Electronics,2007, 41( 6) : 13-16. ( in Chinese)
[7]Leone M. Design expression for the trace-to-edge common-mode inductance of a printed circuit board[J]. IEEE Trans Electromagn Compat,2001, 43( 4) : 667-671.

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备注/Memo

备注/Memo:
通讯联系人: 吴平宏,工程师,研究方向: 电磁兼容. E-mail: stronger737@163. Com
更新日期/Last Update: 2013-03-21