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传导电磁干扰噪声分离网络性能的理论研究 被引量：1

Theoretical Research on Capability of Noise Separator for Conducted EMI Noise
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摘要 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Psp ice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. The basic requirements of the conducted electromagnetic interference noise separator network are put forward, and several major kinds of separator network structure based on hardwares are introduced. An investigation on perform- ance of three networks is done by means of simulation software by PSPICE. First, the basic performances of the three networks are compared, furthermore, the capacitive coupling of transformer is measured by high-frequency LCR, and an investigation on capacitive coupling influence done by PSPICE software circuit simulation ; Finally, the influence of input impedance on network performance is discussed.
作者 赵阳 姜宁秋 孙焱 李世锦 陆婋泉
机构地区 南京师范大学电气与自动化工程学院
出处 《南京师范大学学报（工程技术版）》 CAS 2008年第3期1-5,共5页 Journal of Nanjing Normal University(Engineering and Technology Edition)
基金 江苏省教育厅科技成果产业化推进项目(JHZD07-006) 毫米波国家重点实验室开放课题(K200603)资助项目
关键词 电磁干扰 分离网络 共模噪声 差模噪声 插入损耗 抑制比 electromagnetic interference, noise separator, common mode noise, differential mode noise, insertion loss, rejection ratio
分类号 TN43 [电子电信—微电子学与固体电子学]
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参考文献7

  • 1[1]Paul C R,Hardin K B.Diagnosis and reduction of conducted noise emission[J].IEEE Trans EMC,1988,30 (4):553-560.
  • 2[2]Chiadò M,Profumo F,Ferraris L,et al.Common and differential mode noise separation:comparision of two different approaches[C]//Conf Rec IEEE PESC'01,Vancouver(Canada),2001:1383-1388.
  • 3[3]Mardiguian M,Raimbourg J.An alternative method for characterizing EMI filter[C]//Proc of IEEE on EMC,1999,2:882-886.
  • 4[4]See K Y.Network for conducted EMI diagnosis[J].Electronic Letters,1999,35(17):1 446-1 447.
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同被引文献11

  • 1全国无线电干扰标准化技术委员会.GB9254-2008信息技术设备的无线电骚扰限值和测量方法[S].北京:中国标准出版社,2008.
  • 2Paul C.电磁兼容导论[M].闻映红,译.北京:机械工业出版社,2006:296-320.
  • 3Mardiguian M,Raimbourg J.An alternative method for characterizing EMI filter[C]//Proc of IEEE on EMC.Seattle:IEEE,1999,2:882-886.
  • 4Chen Hao,Jason G J.Implementation of three-phase switched reluctance machine system for motors and generator[J].IEEE/ASME Trans on Mechatronics,2010,15(3):421-432.
  • 5Tarateeraseth V,Hu B,See K Y,et al.Accurate extraction of noise source impedance of an SMPS under operating conditions[J].IEEE Transactions on Power Electronics,2010,25(1):111-117.
  • 6Chen Hao,Zan Xiaoshu.Control of the double switched reluctance variable speed wind power generators parallel system[J].Dynamics of Continuous,Discrete and Impulsive Systems,2005(SB):301-305.
  • 7Chen Hao,Qiu Xiaohui,Zhao Yang.Conductive EMI noise measurement for switched reluctance drive[J].Turkish Journal of Electrical Engineering and Computer Sciences,2009,17(3):253-259.
  • 8Kam D G,Lee H,Kim J.Twisted differential line structure on high-speed printed circuit boards to reduce crosstalk and radiated emission[J].IEEE Transactions on Advanced Packaging,2004,27(4):590-596.
  • 9冯利民,钱照明.数字电路PCB板辐射EMI的研究[J].电力电子技术,2007,41(12):2-4. 被引量：16
  • 10CHEN Hao,PAVLITOV Constantin.Large power analysis of switched reluctance machine system for coal mine[J].Mining Science and Technology,2009,19(5):657-659. 被引量：12

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南京师范大学学报（工程技术版）
2008年 第3期

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