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图腾柱式无桥零纹波交错并联Boost功率因数校正器

, PP. 175-182

Keywords: 功率因数校正,零纹波,交错并联,无桥,数字控制

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Abstract:

提出一种图腾柱式无桥零纹波交错并联Boost功率因数校正器(PowerFactorCorrection,PFC),解决了低压大电流输入场合下的BoostPFC效率和功率密度偏低的问题。此拓扑结合了无桥和交错并联技术,降低了输入整流桥、功率开关器件及Boost电感的损耗,消除了传统BoostPFC所存在的局部过热点,提高了变换器效率,适用于低压、大电流应用场合;结合了交错并联和零纹波技术,改善了变换器电磁兼容(ElectromagneticCompatibility,EMC)特性,减小了输入、输出滤波电感和电容体积,提高了变换器效率和功率密度。本文详细阐述了此变换器的工作原理及其参数设计过程,并通过一台基于DSP控制的1kW样机进行了实验验证。

References

[1]  Rossetto L, et. al. Control techniques for power factor correction converters[C]. Proceedings of the Power Electronics and Motion Control, 1994: 1310-1318.
[2]  Orabi M, Ninomiya T. Analysis of PFC converter stability using energy balance theory[C]. Proceedings of the IEEE Annual Conference of the Industrial Electronics Society, 2006: 544-549.
[3]  Sungsik P, Sewan C. Soft-switched CCM boost converters with high voltage gain for high-power applications[J]. IEEE Transactions on Power Electronics, 2010, 25(5): 1211-1217.
[4]  Sungsik P, Sewan C. Soft-switched CCM boost converter with high voltage gain for high power applications[C]. Proceedings of the Energy Conversion Congress and Exposition, 2009: 1999-2006.
[5]  Canesin C A, Barbi I. A novel single-phase ZCS-PWM high-power-factor boost rectifier[J]. IEEE Transactions on Power Electronics, 1999, 14(4): 629-635.
[6]  高潮, 陆治国. 一种新颖有源功率因数校正开关变流器电路的设计[J]. 电工技术学报, 2008, 23(4): 98-103.
[7]  林国庆, 张冠生, 陈为, 等. 新型ZVZCT软开关PWM Boost变换器的研究[J]. 电工技术学报, 2000, 15(3): 44-47.
[8]  Lee PoWa, Lee YimShu, Cheng D K W, 等. Steady-state analysis of an interleaved boost converter with coupled inductors[J]. IEEE Transactions on Industrial Electronics, 2000, 47(4): 787-795.
[9]  Yao G, Chen A, He X. Soft switching circuit for interleaved Boost converters[J]. IEEE Transactions on Power Electronics, 2007, 22(1): 80-86.
[10]  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.
[11]  Huber L, Yungtaek Jang, Jovanovic M M. Performance evaluation of bridgeless PFC boost rectifiers[J]. IEEE Transactions on Power Electronics, 2008, 23(3): 1381-1390.
[12]  Yungtaek Jang, Jovanovic M M. A bridgeless PFC boost rectifier With optimized magnetic utilization[J]. IEEE Transactions on Power Electronics, 2009, 24(1): 85-93.
[13]  Choi W Y, Kwon J M, Kwon H. Bridgeless dual-boost rectifier with reduced diode reverse-recovery problems for power-factor correction[J]. IET Power Electronics, 2008, 1(2): 194-202.
[14]  Chou E, Chen F, Adragna C, et al. Ripple steering AC-DC converters to minimize input filter[C]. Proceedings of the Energy Conversion Congress and Exposition, 2009: 1325-1330.
[15]  Garinto D. A new zero-ripple boost converter with separate inductors for power factor correction[C]. Proceedings of the PESC, 2007: 1309-1313.
[16]  Yao Kai, Ruan Xinbo, Mao Xiaojing, et al. DCM boost PFC converter with high input PF[C]. Proceedings of the IEEE Applied Power Electronics Conference, 2010: 1405-1412
[17]  Athab H S. A duty cycle control technique for elimination of line current harmonics in single-stage DCM boost PFC circuit[C]. Proceedings of the Conference on Convergent Technologies for Asia-Pacific Region, 2008: 1-6.

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