Design and Analysis of Single-Stage Power Factor Correction Converter With a Feedback Winding
作者： Hao Ma , Yue Ji , Ye Xu
DOI: 10.1109/TPEL.2009.2037739
关键词: Engineering 、 Power factor 、 Transformer 、 Control theory 、 Flyback converter 、 Inductor 、 Buck–boost converter 、 Power electronics 、 Capacitor 、 Boost converter 、 Electrical engineering
摘要: A new single-stage power factor correction (SSPFC) converter is proposed for the adapter application, which composed of a flyback converter, feedback winding and front-end input current shaper. Through winding, direct energy transfer path configured to improve conversion efficiency alleviate voltage stress across bulk capacitor. Moreover, connected through only two diodes, results in low conduction losses. Equations configurations are given design current-shaping inductor magnetizing transformer, operated discontinuous mode (DCM) DCM/ continuous boundary respectively well-shaped waveform reduced capacitor voltage. The theoretical analysis verified by SSPFC prototype circuits with 19 V/90 W output. One achieves high 90.3%, while complying IEC 61000-3-2 Class D standard. With different turns ratio design, can be further improved 0.97 another prototype.
harvard.edu
sci-hub.se 参考文章(29)
Guichao Hua, Single-stage AC/DC conversion with PFC-tapped transformers ,(1997)
Fu-Sheng Tsai, P. Markowski, E. Whitcomb, Off-line flyback converter with input harmonic current correction international telecommunications energy conference. pp. 120- 124 ,(1996) , 10.1109/INTLEC.1996.572389
R. Redl, An economical single-phase passive power-factor-corrected rectifier: topology, operation, extensions, and design for compliance applied power electronics conference. ,vol. 1, pp. 454- 460 ,(1998) , 10.1109/APEC.1998.647729
Milan M. Jovanovic, Laszlo Huber, Chien-Chung Chang, AC / DC flyback converter ,(2003)
L. Huber, M.M. Jovanovic, Single-stage single-switch input-current-shaping technique with fast-output-voltage regulation IEEE Transactions on Power Electronics. ,vol. 13, pp. 476- 486 ,(1998) , 10.1109/63.668110
L. Huber, M.M. Jovanovic, Single-stage single-switch input-current-shaping technique with reduced switching loss IEEE Transactions on Power Electronics. ,vol. 15, pp. 681- 687 ,(2000) , 10.1109/63.849038
B. Sharifipour, J.S. Huang, P. Liao, L. Huber, M.M. Jovanovic, Manufacturing and cost analysis of power-factor-correction circuits applied power electronics conference. ,vol. 1, pp. 490- 494 ,(1998) , 10.1109/APEC.1998.647734
M. Brkovic, S. Cuk, Automatic current shaper with fast output regulation and soft-switching international telecommunications energy conference. ,vol. 1, pp. 379- 386 ,(1993) , 10.1109/INTLEC.1993.388495
Qun Zhao, F.C. Lee, Fu-Sheng Tsai, Design optimization of an off-line input harmonic current corrected flyback converter applied power electronics conference. ,vol. 1, pp. 91- 97 ,(1999) , 10.1109/APEC.1999.749495
C. Qiao, K.M. Smedley, A topology survey of single-stage power factor corrector with a boost type input-current-shaper IEEE Transactions on Power Electronics. ,vol. 16, pp. 360- 368 ,(2001) , 10.1109/63.923768