| 基于软开关技术的三相功率因数校正拓扑分析 |
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| 引用本文： | 傅晓帆,李瑞平,周旭东. 基于软开关技术的三相功率因数校正拓扑分析[J]. 贵州工业大学学报(自然科学版), 2005, 34(5): 61-64 |
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| 作者姓名： | 傅晓帆 李瑞平 周旭东 |
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| 作者单位： | 贵州大学蔡家关校区,电工学院,贵州,贵阳,550003 |
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| 摘 要： | 概述了硬开关和软开关技术的基本原理及其区别；具体分析了软开关技术在三相PFC电路中的几种拓扑结构的特性及其优缺点；最后指出三相功率因数校正PFC技术目前存在的一些问题及其发展方向。
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| 关 键 词： | 软开关技术 三相 功率因数校正（PFC） |
| 文章编号： | 1009-0193（2005）05-0061-04 |
| 收稿时间： | 2005-04-26 |
| 修稿时间： | 2005-04-26 |
The analysis of Three- phase Power Factor Correction Circuit with Soft- switching Technology |
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| FU Xiao-fan,LI Rui-ping,ZHOU Xu-dong. The analysis of Three- phase Power Factor Correction Circuit with Soft- switching Technology[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2005, 34(5): 61-64 |
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| Authors: | FU Xiao-fan LI Rui-ping ZHOU Xu-dong |
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| Affiliation: | School of Electric Engineering, Guizhou University, Guiyang 550003, China |
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| Abstract: | The basic principles of hard- switching and soft- switching are reviewed in this paper. The characteristics, advantages and disadvantages of several three - phase PFC topologies with soft- switching are analyzed. At last it points out the faultiness and main aim of three - phase power - factor - correction rectifier. |
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| Keywords: | soft - switching three - phase power factor correction |
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