全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

传导电磁干扰噪声分离网络性能的理论研究

, PP. 1-5

Keywords: 电磁干扰,分离网络,共模噪声,差模噪声,插入损耗,抑制比

Full-Text   Cite this paper   Add to My Lib

Abstract:

提出了传导性电磁干扰噪声分离器网络的基本要求,介绍了几种主要的基于硬件的分离网络结构.利用PSPICE仿真软件重点对其中3种网络的性能进行了研究.首先对网络的基本性能进行了对比,进一步利用高频LCR仪提取变压器分布参数,利用Pspice软件电路仿真分析原副边分布电容对网络性能的影响,最后讨论了输入阻抗对网络性能的影响.

References

[1]  [ M a rd iguian M, Ra imbourg J. An alte rnative m ethod for character izing EM I filter [ C ] / /Pro c of IEEE on EMC, 1999, 2:882-886.
[2]  [ See K Y. Ne tw ork fo r conducted EM I d iagno sis [ J]. E lec tron ic Letters, 1999, 35( 17): 1 446-1 447.
[3]  [ T ing Guo, Chen D Y, Lee F C. Separation of the common-mode and d ifferentia-lm ode conducted EM I no ise[ J]. IEEE Trans on Power E lectronics, 1996, 11( 3): 480-488.
[4]  [ Lo Y K, H uang Jen Ch iu, Tzzu-H erng Song. A softw are-based CM and DM m easurement system fo r conducted EM I[ J] . IEEE Trans on Industria l E lectronics, 2000, 47( 4): 253-255.
[5]  [ ShuoW ang, Fred C Lee. W illem gerha rdus odendaa,l character ization, eva luation and des ign o f no ise sepa rato r for conduc tedEM I no ise diagnosis[ J]. IEEE Trans on Powe rE lectronics, 2005, 20( 4): 974-982.
[6]  [ 赵阳, 李世锦, 孟照娟, 等. 传导性EM I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, 4( 4): 1-4.
[7]  Zhao Y ang, Li Shijin, M eng Zhao juan. Techn ique o f conducted EM I no ise sepa rtion and no ise suppression[ J]. N an jing Normal University: Eng ineering and Techno logy Edition, 2004, 4( 4): 1-4. ( in Ch inese)
[8]  [ 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, 5( 3): 16-19.
[9]  Shen Xuem e,i Zhao Yang, LI Shijin. Experim ent and simu lation inv estig ation on perform ance of d iscur im ina ition ne tw orks for
[10]  conductive e lectrom agnetic no ise[ J]. Journa l o fNanjingNo rm alUn iversity: Eng ineering and Techno logy Ed ition, 2005, 5( 3):16-19. ( in Ch inese)
[11]  [ Pau l C R, H a rdin K B. D iagnosis and reduction o f conducted no ise em iss ion [ J]. IEEE Trans EM C, 1988, 30( 4): 553-560.
[12]  [ Chiad M, Profum o F, Ferraris L, et a.l Common and d ifferen tia lmode no ise sepa ration: compar is ion o f two d ifferent approaches[C] / / Con fRec IEEE PESC. 01, Vancouver( Canada) , 2001: 1383-1388.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133