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Experiment and Simulation Investigation on Performance of Discrimination Networks for Conductive Electromagnetic Noise(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2005年03期
Page:
16-19
Research Field:
Publishing date:

Info

Title:
Experiment and Simulation Investigation on Performance of Discrimination Networks for Conductive Electromagnetic Noise
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
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
PACS:
TM159
DOI:
-
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

References:

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[ 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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Last Update: 2013-04-29