[1]赵 阳,李世锦,孟照娟,等.传导性EMI噪声的模态分离与噪声抑制问题探讨[J].南京师范大学学报(工程技术版),2004,04(04):001-4.
　ZHAO Yang,LI Shijin,et al.Technique of Conducted EMI Noise Separation and Noise Suppression[J].Journal of Nanjing Normal University(Engineering and Technology),2004,04(04):001-4.
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传导性EMI噪声的模态分离与噪声抑制问题探讨
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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:
04卷
期数:
2004年04期
页码:
001-4
栏目:
出版日期:
2004-12-30

文章信息/Info

Title:
Technique of Conducted EMI Noise Separation and Noise Suppression
作者:
赵 阳1;  2;  李世锦1;  孟照娟1;  龙云云1;  沈雪梅1;  陈 昊2;  See Kye Yak3
1. 南京师范大学电气与电子工程学院, 江苏南京210042;
2. 中国矿业大学信息与电气工程学院, 江苏徐州221008;
3. 新加坡南洋理工大学电气与电子工程学院, 新加坡639798
Author(s):
ZHAO Yang 1; 2;  LI Shijin1;  MENG Zhaojuan1;  LONG Yunyun1;  SHEN Xuemei1;  CHEN Hao2;  SEE Kye Yak3
1.School of Electrical and Electronic Engineering, Nanjing Normal University, Nanjing 210042, China; 2.School of Information and Eletrical Engineering, China University of Mining and Technology, Xuzhou 221008, China; 3.Shool of Electrical and Electronic Engineering, Nanyang Technology University, Singapore 639798, Singapore
关键词:
传导性干扰;  噪声分离;  智能诊断;  噪声抑制;  电磁兼容
Keywords:
conducted electromagnetic interference( EMI) ;  noise separation;  intellectual diagnosis;  noise suppression;  electromagnetic compatibility ( EMC)
分类号:
TN03
摘要:
对传导性电磁干扰 (EMI)噪声的模态分离包括基于硬件器件和基于算法的软分离方法及其优缺点进行了分析和比较 ,同时给出了抑制噪声的功率线滤波器设计方法 ,并讨论了传导性电磁干扰噪声全智能诊断和处理装置 .给出了部分实验结果 ,对其中一些方法作了实验对比 .结果表明 ,基于分相器 /混和器的噪声分离网络具有更好的高频特性 ,且网络插损和噪声模态抑制特性能够满足工程精度要求 ,但网络制造成本较高 .
Abstract:
The exploration of the conducted EMI noise separation including hardware- based separation and software-based separation have been described and compared, with advantages and disadvantages discussed. The experimental results are g iven to show the efficiency of the separation networks. Moreover, computer- aided design for power- line filter and discussion on implementation of intelligent equipment of noise measurement and suppression are also introduced. Results show that the discrimination network based on splitter/ combiner has better HF performance with low insertion loss and good rejection capability, however, it is more expensive.

参考文献/References:

[ 1] Zhao Y, See K Y. Performance study of CM/ DM discrimination network for conducted EMI diagnosis[ J] . Chinese J of Electronics, 2003, 12( 4) : 536- 538.
[ 2] Paul C R, Hardin K B. Diagnosis and reduction of conducted noise emission [ J] . IEEE Trans EMC, 1988, 30( 4) : 553- 560.
[ 3] Nave M J. Power line filter design for switched mode power supply[M] . New York: Van Nostrand Reimhold, 1991.
[ 4] See K Y. Network for conducted EMI diagnosis[ J] . Electronic Letter, 1999, 35( 17) : 1446- 1447.
[ 5] Mardiguian M, Rainbourg J. An alternative, complementary method for characterizing EMI filter [ C] . Proc of IEEE on EMC, 1999. 882- 886.
[ 6] Guo T, Chen D Y. Separation of the common-mode and differentia- l mode conducted EMI noise [ J] . IEEE Trans Power Electronics, 1996, 11( 3) : 480- 488.
[ 7] Lo Y K, Chiu H J, Song T H. A software- based CM and DM measurement system for conducted EMI [ J] . IEEE Trans on Industrial Electronics, 2000, 47( 4) : 977- 978.
[ 8] Su H L, Lin KH. Computer- aided design of power line filters design with a low cost common- and differentia-l mode noise d-i agnosis circuit[ C] . Proc of IEEE on EMC, 2001. 511- 516.

相似文献/References:

[1]平云娟,邱晓晖.几种传导电磁干扰软分离方法比较研究[J].南京师范大学学报(工程技术版),2010,10(04):004.
　Ping Yunjuan,Qiu Xiaohui.Comparison of Several Conducted EMI Soft-Separation Methods[J].Journal of Nanjing Normal University(Engineering and Technology),2010,10(04):004.
[2]李世锦,赵 阳,沈雪梅,等.电源线传导噪声诊断与抑制的EMI智能测试系统研究[J].南京师范大学学报(工程技术版),2005,05(02):005.
　LI Shijin,ZHAO Yang,SHEN Xuemei,et al.An Intellectual Electromagnetic Interference Measurement System on Power-line with Noise Diagnosis and Mitigation[J].Journal of Nanjing Normal University(Engineering and Technology),2005,05(04):005.

备注/Memo

备注/Memo:
基金项目: 中国矿业大学博士后研究基金资助项目( 苏人博复国[ 2003] 78 号) 和南京师范大学“ 211“学科建设经费资助项目( 1843202529) .
作者简介: 赵阳( 1966- ) , 博士, 教授, 主要从事电磁兼容的教学与研究. E-mail: zhaoyang2@ njnu. edu. cn
更新日期/Last Update: 2013-04-29