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高功率因数软开关三相AC/DC变换器 被引量：5

A Three-Phase Soft-Switching Converter with PFC
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摘要 把移相控制全桥变换技术用于三相AC/DC变换器的功率因数调整 ,将中线接至变换器 ,得到一种新型主电路拓扑结构 ,各功率管实现了软开关。利用Pspice对该结构进行了仿真 ,系统的功率因数约 0 98。 The neutral wire is introduced and connected to a full bridge three phase AC/DC converter to get a novel topology for PFC In this topology,isolation of the DC output from AC input is achieved because of the full bridge Softswitching is obtained with phase shift technique The PFC principle is analyzed and the power factor is about 0 98 Pspice is used to simulate the topology It is shown that the higher the rectified voltage is,the higher the power factor is Some experimental results are given
作者 赵涛 王相綦 董晓莉 尚雷 金正方 张海燕
机构地区 中国科学技术大学国家同步辐射实验室
出处 《电工技术学报》 EI CSCD 北大核心 2002年第6期59-61,共3页 Transactions of China Electrotechnical Society
关键词 高功率因数 软开关 三相AC/DC变换器 仿真 主电路拓扑结构 PFC,soft switching,three phase,converter,isolation,simulation
分类号 TN624 [电子电信—电路与系统]
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参考文献4

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  • 2MunozCA, et al. A new high-power-factor threephase AC - DC converter: analysis, design and experimentation. IEEE Trans.on Power Electron, 1999, 14 (1): 90～97
  • 3Sabate J A, Vlatkovic V, Ridly R B, et al. Design consideration for high - voltage high power full - bridge zero- voltage switched PWM converter. IEEE APEC90',1990.275～ 284
  • 4Sable D M, Lee F C. The operation of a full - btidge, zero voltage - switched PWM converter. Proceedings of VPEC, 1989.92～97

同被引文献15

  • 1南余荣,钟德刚,吴志刚,马德中,张治辉.大容量开关电源的设计[J].现代电子技术,2003,26(19):52-54. 被引量：6
  • 2Nancy K,Richard G.Power-managementICs make pitch for growth[J]. Electronics Design,1999,(12):32-34.
  • 3Nancy K,Richard G.Power2management ICs make pitch for growth.Electronics Design,1999;(12):32-34.
  • 4Prasad A R, Ziogas P D and Manias S. An Active Power Factor Correction Technique for Tree-phase Diode Rectifiers[J].IEEE Trans.on PE,1991,6(1):83-92.
  • 5Silva Hiti,Vlatko Vlatkovic,et al.A new control algrithm for three-phase PWM buck rectifier with input displacement factor compensation[A].IEEE PESC'93[C].IEEE,1993,648-654.
  • 6Hamdad F S,Bhat A K S.A novel softswitching high-frequency transformer isolated three-phase AC-to-DC converter with low harmonic distortion[J].IEEE trans.on Power Electronic ,2004,19(1):35-45.
  • 7Chan C H,Pong M H.Input current analysis of interleaved boost converter operation in discontinuous-inductor-current mode[J].IEEE PESC,1997,329-398.
  • 8Vlatkovic V,Borojevic D,et al.Input filter design for power factor correction circuit[J].IEEE Trans.on Power Electronic,1996,11(1):199-205.
  • 9GhasiMS LakerKR 刘根泉译.现代滤波器设计[M].北京:科学出版社,1989.23-25.
  • 10Florez-Lizarraga M,Witulski A F.Input filter design for multi-module DC power systems[J].IEEE Trans.on Power Electronic,1996,11(3):472-479.

引证文献5

二级引证文献5

电工技术学报
2002年 第6期

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