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...

一种零电压转换双升压有源功率因数校正变换器

, PP. 113-121

Keywords: 功率因数校正,双升压功率因数校正,共模噪声,零电压转换,开关损耗,平均电流控制

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对双升压功率因数校正(DBPFC)变换器在低电压大电流输入时开关损耗大、效率偏低的问题,提出一种可实现零电压转换(ZVT)的有源DBPFC变换器拓扑。通过增加一个有源辅助谐振支路和适当的控制策略,可以大幅减少主电路开关管和升压二极管的开关损耗,同时并未增大各开关器件的电压应力。详细分析了变换器拓扑在一个开关周期内的工作模态,对软开关实现条件和实现类型进行了理论分析的同时给出了主要的仿真波形。设计了基于该拓扑的原理样机,样机输出波形验证了理论分析的正确性,表明各开关器件均实现了不同类型的软开关,样机效率曲线表明变换器能提升工作效率达到1.2%~2.2%。

References

[1]  胡玮, 康勇, 王学华, 等. 一种改进型双升压功率因数校正电路[J]. 电机与控制学报, 2013, 17(3): 40-48. Hu Wei, Kang Yong, Wang Xuehua. Improved dual Boost power factor correction converter[J]. Electric Machines and Control, 2013, 17(3): 40-48.
[2]  Liu Yaoping, Smedley K. A new passive soft-switching dual-Boost topology for power factor correction[C]. Power Electronics Specialist Conference, June 15-19, 2003, Irvine, CA, USA, 2003: 669-676.
[3]  王慧贞, 张军达. 一种新型无桥Boost PFC电路[J]. 电工技术学报, 2010, 25(5): 109-115. Wang Huizhen, Zhang Junda. A bridgeless Boost PFC converter[J]. Transactions of China Electrotechnical Society, 2010, 25(5): 109-115.
[4]  Hua Guichao, Leu Chingshan, Jiang Yimin, et al. Novel zero-voltage-transition PWM converters[J]. IEEE Transactions on Power Electronics, 1994, 9(2): 213-219.
[5]  Lu Di, Li Xiang, Liu Chen.PFC study based on ZVT-PWM soft switching technology[C]. Power Electronics for Distributed Generation Systems, Hefei, China, 2010: 148-151.
[6]  De Souza A F, Barbi I. A new ZVS-PWM unity power factor rectifier with reduced conduction losses[J]. IEEE Transactions on Power Electronics, 1995, 10(6): 746-752.
[7]  Du Zhongyi, Zhao Guoyou.Development of the high power factor high efficiency soft-switching power supply for telecommunication application[C]. Power Electronics and Motion Control Conference, Beijing, China, 2000: 473-475.
[8]  Lin Jonglick, Yang Sungpei, Yu Chihhsiung. Averaged modeling of a ZVT soft switching PFC converter[C]. Circuits and Systems, Tainan, 2004: 741-744.
[9]  Tseng Chingjung, Chen Chernlin. Novel ZVT-PWM converters with active snubbers[J]. IEEE Transactions on Power Electronics, 1998, 13(5): 861-869.
[10]  王玉斌, 厉吉文, 田召广, 等. 一种新型的基于单周控制的功率因数校正方法及实验研究[J]. 电工技术学报, 2007, 22(2): 137-143. Wang Yubin, Li Jiwen, Tian Zhaoguang, et al. A new PFC method and experimental study based on one- cycle control[J]. Transactions of China Electrotechnical Society, 2007, 22(2): 137-143.
[11]  王议锋, 徐殿国, 徐博, 等. 图腾柱式无桥零纹波交错并联Boost功率因数校正器[J]. 电工技术学报, 2011, 26(9): 175-182. Wang Yifeng, Xu Dianguo, Xu Bo, et al. An interleaved totem-pole bridgeless Boost PFC rectifier with zero- ripple current filter[J]. Transactions of China Electro- technical Society, 2011, 26(9): 175-182.
[12]  Gopinath M, Prabakaran, Ramareddy S. A brief analysis on bridgeless boost PFC converter[C]. Sustainable Energy and Intelligent Systems, Chennai, India, 2011: 242-246.
[13]  Kong Pengju, Wang Shuo, Lee F C. Common mode EMI noise suppression in bridgeless Boost PFC converter[C]. Applied Power Electronics Conference, Anaheim, CA, USA, 2007: 929-935.
[14]  Ye Haoyi, Yang Zhihui, Dai Jingya, et al. Common mode noise modeling and analysis of dual Boost PFC circuit[C]. Telecommunications Energy Conference, Shanghai, China, 2004: 575-582.
[15]  Huber L, Jang Yungtaek, Jovanovic M M. Performance evaluation of bridgeless PFC Boost rectifiers[J]. IEEE Transactions on Power Electronics, 2008, 23(3): 1381- 1390.
[16]  胡玮, 康勇, 周小宁. 一种含回路二极管双Boost PFC电路[J]. 电力电子技术, 2013, 47(7): 61-63, 98. Hu Wei, Kang Yong, Zhou Xiaoning. A dual Boost PFC circuit with return diodes[J]. Power Electronics, 2013, 47(7): 61-63, 98.
[17]  Kanaan H Y, Sauriol G, Alhaddad K. Small-signal modeling and linear control of a high efficiency dual Boost single-phase power factor correction circuit[J]. IEEE Transactions on Power Electronics, 2009, 2(6): 665-674.
[18]  Lee I O, Lee D Y, Cho B H. High performance Boost PFC pre-regulator with improved zero-voltage-transition (ZVT) converter[C]. Power Electronics Specialists Conference, Seoul, Korea, 2002, 3: 1387-1391.
[19]  Mahesh M, Panda A K. High-power factor three-phase ac-dc soft-switched converter incorporating zero-voltage transition topology in modular systems for high-power industry applications[J]. IEEE Transactions on Power Electronics, 2011, 4(9): 1032-1042.
[20]  Zhu Julian, Ding Daohong. Zero-voltage- and zero- current-switched PWM DC-DC converters using active snubber[J]. IEEE Transactions on Industry Applications, 1999, 35(6): 1406-1412.
[21]  阮新波, 严仰光. 直流开关电源的软开关技术[M]. 北京: 科学出版社, 2000.
[22]  Wang Chienming. A novel zero-voltage-switching PWM Boost rectifier with high power factor and low conduction losses[J]. IEEE Transactions on Industrial Electronics, 2005, 52(2): 427-435.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133