[1]沈雪梅,赵阳,李世锦,等.传导性电磁干扰噪声分离网络识别特性的实验与仿真研究[J].南京师范大学学报(工程技术版),2005,05(03):016-19.
　SHEN Xuemei,ZHAO Yang,LI Shijin,et al.Experiment and Simulation Investigation on Performance of Discrimination Networks for Conductive Electromagnetic Noise[J].Journal of Nanjing Normal University(Engineering and Technology),2005,05(03):016-19.
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传导性电磁干扰噪声分离网络识别特性的实验与仿真研究
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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:
05卷
期数:
2005年03期
页码:
016-19
栏目:
出版日期:
2005-09-30

文章信息/Info

Title:
Experiment and Simulation Investigation on Performance of Discrimination Networks for Conductive Electromagnetic Noise
作者:
沈雪梅1;  赵阳1;  2;  3;  李世锦1;  陈昊2
1. 南京师范大学电气与自动化工程学院, 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. 东南大学毫米波国家重点实验室, 江苏南京, 210096
Author(s):
SHEN Xuemei1; ZHAO Yang 1;  2;  3 ; LI Shijin1; CHEN Hao2
1. School of Electrical and Automation Engineering, Nanjing Normal University, Jiangsu Nanjing 210042, China; 2. College of Information and Electrical Engineering, China University of Mining Technology, Jiangsu Xuzhou 221008, China; 3. State Key Lab of Millimeter Waves, Southeast University, Jiangsu Nanjing 210096, China
关键词:
电磁干扰;  共模噪声;  差模噪声;  插入损耗;  抑制比
Keywords:
electrom agne tic inte rference ( EM I);  comm on mode ( CM ) no ise;  diffe rentia lm ode ( DM ) no ise;  insertion loss;  rejection ratio
分类号:
TM159
摘要:
介绍了传导性电磁干扰噪声分离的目的及意义,并对传导性电磁干扰噪声的分离技术作了讨论,论述了EMI测试中所用的线性阻抗稳定网络(LISN)以及4种分离网络.以实验和仿真的方式重点对其中的两种分离网络的性能进行了研究.通过对比和分析,得出实验和仿真的结果具有良好的一致性,在某些情况下,仿真可以代替实验进行一些研究.通过仿真,进一步探讨了分布电容和元件精度对分离网络性能的影响,结果表明,分布电容对网络的性能有一定影响,Guo网络的分离特性受分布参数的影响较小;而元件精度对分离网络的性能几乎不造成影响.
Abstract:
Th is paper g ives an introduction of the purpose and m eaning o f d iscrim ination o f Conductive E lec trom agneticNo ise, discusses about discr im ina tion techn iques of Conductive E lectrom agne tic No ise, introduces line im pedance stabilization ne tw ork ( L ISN) and four different disc rim inating netwo rks are a lso introduced, and do es an invest-i g ation on perform ance of d iscrim ination networks by m eans o f exper im ent and s imu la tion, especially on tw o of them. Com parisons be tw een experim ent and sim ulation results show the ir good ag reem ent. In som e cases, simu lation can do som e researches instead o f experim ent. The paper a lso presents a further investigation on capac itive coup ling influence and param eter error s’ in fluence on pe rform ance. The resu lts ind icate that capacitive coupling has a cer tain influence on the discr im inating netwo rks, that Guo‘s ne tw ork is less sensitive to the d istribution param eter influence, and tha t circu it e lem ent param eter error has little influence on d iscr im ination netwo rks

参考文献/References:

[ 1] Paul C R, H ard in K B. D iagnos is and reduction o f conducted no ise em ission [ J]. IEEE T rans EMC, 1988, 30 ( 4): 553- 560.
[ 2] See K Y. Ne tw ork for conducted EM I diagnosis [ J]. Electronic Lette rs, 1999, 35( 17): 1446- 1447.
[ 3] M ardigu ian M, Ra imbou rg J. An a lterna tive m e thod for characterizing EM I filte r [ J]. Proc o f IEEE on EMC, 1999( 2): 882- 886.
[ 4] Ting Guo, Chen D Y, Lee F C. Separation of the comm on-m ode-and differential - m ode- conduc ted EM I no ise [ J]. IEEE T rans on Pow er E lec tron ics, 1996, 11 ( 3): 480- 488.
[ 5] Zhao Yang, SeeKy eYak. Diagnosis netw ork perform ance for conducted EM Im easurem ent [ R] . Ohio: IEEE AP-S D igest, 2003.
[ 6] Zhao Yang, See Kye Yak, L i Sh ijin. No ise D iagnosis Techn iques in Conducted EM IM easu rem ent: M ethods ana lys is and design [ R ]. CA: IEEE AP - S Digest, 2004.

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备注/Memo

备注/Memo:
基金项目: 中国博士后基金资助项目( 2004036147 )、江苏省博士后资助计划基金资助项目(苏人通[ 2004 ] 300号)、南京师范大学“211”学科建设经费资助项目( 1843202529)和南京师范大学优秀青年教师教学科研奖励计划资助.
作者简介: 沈雪梅( 1981 - ) , 女, 硕士研究生, 主要从事电磁兼容方面的学习与研究. E-m ail:gracy- 0127@ 126. com
通讯联系人: 赵阳( 1966- ) , 博士, 教授, 主要从事电磁兼容方面的教学与研究. E-m ail:zhaoyang2@ n jnu. edu. cn
更新日期/Last Update: 2013-04-29