A family of off-line SMPSs used in FCL with reducing secondary-side CM noise

In this paper, a family of secondary-side common-mode (CM) noise suppressers is proposed for off-line switching-mode power supplies (SMPSs) used in fault current limiter (FCL). Not only the operation principle of the proposed secondary-side CM noise suppressers is quite straightforward, but also the circuit configuration is extremely simply. Hence, component size as well as cost of the off-line can reduced significantly. An off-line Flyback-type power converter using the proposed CM noise suppresser is analyzed in detail, finally, along with some experimental results to verify the performance and effectiveness of this power supplies.

[1]  F. Wang,et al.  Conducted-EMI Prediction for AC Converter Systems Using an Equivalent Modular–Terminal–Behavioral (MTB) Source Model , 2007, IEEE Transactions on Industry Applications.

[2]  Fred C. Lee,et al.  Reducing common mode EMI noise in two-switch forward converter , 2009, 2009 IEEE Energy Conversion Congress and Exposition.

[3]  J.D. van Wyk,et al.  Power electronic interconnects: skin- and Proximity-Effect-based frequency Selective-Multipath propagation , 2005, IEEE Transactions on Power Electronics.

[4]  Tzong-Lin Wu,et al.  Low-cost and low-electromagnetic-interference packaging of optical transceiver modules , 2004 .

[5]  H. Li,et al.  High active mode efficiency switching mode power supply , 2008, 2008 Twenty-Third Annual IEEE Applied Power Electronics Conference and Exposition.

[6]  Andreas Lindemann,et al.  Conducted EMI analysis of hard and soft switching arc welding power supplies , 2009, 2009 13th European Conference on Power Electronics and Applications.

[7]  Alberto Tenconi,et al.  EMI filters design for power electronics , 2002, 2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289).

[8]  R. Redl,et al.  Power electronics and electromagnetic compatibility , 1996, PESC Record. 27th Annual IEEE Power Electronics Specialists Conference.

[9]  Xinke Wu,et al.  The influences of parasitic capacitances on the effectiveness of anti-phase technique for common mode noise suppression , 2001, 4th IEEE International Conference on Power Electronics and Drive Systems. IEEE PEDS 2001 - Indonesia. Proceedings (Cat. No.01TH8594).

[10]  D. Magnon,et al.  Conducted EMI Reduction in Power Converters by Means of Periodic Switching Frequency Modulation , 2007, IEEE Transactions on Power Electronics.

[11]  Tamotsu Ninomiya,et al.  Balanced switching converter to reduce common-mode conducted noise , 2003, IEEE Trans. Ind. Electron..

[12]  I.C. Evans,et al.  High power clean DC bus generation using AC-link AC to DC power voltage conversion, DC regulation, and galvanic isolation , 2009, 2009 IEEE Electric Ship Technologies Symposium.

[13]  Gun-Woo Moon,et al.  New zero-voltage-switching phase-shift full-bridge converter with low conduction losses , 2005, IEEE Transactions on Industrial Electronics.