Conducted EMI modeling and reduction in a flyback switched mode power supply
作者： Mohammad Rouhollah Yazdani , Hosein Farzanehfard , Jawad Faiz
DOI: 10.1109/PEDSTC.2011.5742494
关键词:
摘要: In the design of power electronics systems, electromagnetic compatibility (EMC) should be well attended as electrical, thermal and mechanical issues. This paper provides a characterization approach for conducted interference (EMI) in switching mode supplies. The EMI model outlined this considers main parasitics components to forecast phenomena. experimental results validate that derived can roughly predict EMI. To attenuate prototype converter, spreading spectrum is employed its influence on spectra presented via measurement.
sci-hub.se 参考文章(16)
Henry W. Ott, Noise Reduction Techniques in Electronic Systems ,(1976)
H.F. Blanchette, K. Al-Haddad, Solving EMI-Related Problems for Reliable High-Power Converters Design With Precomputed Electromagnetic Models IEEE Transactions on Power Electronics. ,vol. 25, pp. 219- 227 ,(2010) , 10.1109/TPEL.2009.2027708
H. Mao, S. Deng, J. Abu-Qahouq, I. Batarseh, Active-clamp snubbers for isolated half-bridge DC-DC converters IEEE Transactions on Power Electronics. ,vol. 20, pp. 1294- 1302 ,(2005) , 10.1109/TPEL.2005.857529
Hirofumi Akagi, Takayuki Shimizu, Attenuation of Conducted EMI Emissions From an Inverter-Driven Motor IEEE Transactions on Power Electronics. ,vol. 23, pp. 282- 290 ,(2008) , 10.1109/TPEL.2007.911878
Dianbo Fu, Pengju Kong, Shuo Wang, Fred C. Lee, Ming Xu, Analysis and suppression of conducted EMI emissions for front-end LLC resonant DC/DC converters power electronics specialists conference. pp. 1144- 1150 ,(2008) , 10.1109/PESC.2008.4592084
E. Hoene, A. Lissner, S. Guttowski, Prediction of EMI behaviour in terms of passive component placement international symposium on electromagnetic compatibility. pp. 49- 52 ,(2007) , 10.1109/EMCZUR.2007.4388193
Mei-Ling Yeh, Wan-Rone Liou, Hsiang-Po Hsieh, Yu-Jei Lin, An Electromagnetic Interference (EMI) Reduced High-Efficiency Switching Power Amplifier IEEE Transactions on Power Electronics. ,vol. 25, pp. 710- 718 ,(2010) , 10.1109/TPEL.2009.2035622
D. Cochrane, D.Y. Chen, D. Boroyevic, Passive cancellation of common-mode noise in power electronic circuits IEEE Transactions on Power Electronics. ,vol. 18, pp. 756- 763 ,(2003) , 10.1109/TPEL.2003.810858
Liyu Yang, Willem G. Hardus Odendaal, Measurement-Based Method to Characterize Parasitic Parameters of the Integrated Power Electronics Modules IEEE Transactions on Power Electronics. ,vol. 22, pp. 54- 62 ,(2007) , 10.1109/TPEL.2006.886615
Pingping Chen, Honghao Zhong, Zhaoming Qian, Zhengyu Lu, The passive EMI cancellation effects of Y capacitor and CM model of transformers used in switching mode power supplies (SMPS) power electronics specialists conference. ,vol. 2, pp. 1076- 1079 ,(2004) , 10.1109/PESC.2004.1355570