| 软开关的单开关三相功率因数校正整流器的研究 |
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| 引用本文： | 艾克拉姆·苏莱曼,金新民.软开关的单开关三相功率因数校正整流器的研究[J].北京交通大学学报(自然科学版),2000,24(4):91-97. |
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| 作者姓名： | 艾克拉姆·苏莱曼 金新民 |
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| 作者单位： | 北方交通大学机械与电气工程学院!北京100044 |
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| 摘 要： | 提出了一种零电流开关结构的单开关管的三相升压功率因数校正整流器 .软开关动作可用低功率的辅助电路来实现 .文中分析了ZCT电路的工作原理 ,给出了电路设计的准则 ,并对一个1kW、50kHz的整流器进行了仿真 .结果显示总谐波失真小于 9% .
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| 关 键 词： | 功率因数校正(PFC) 零电流跃迁(ZCT) 总谐波失真(THD) |
| 修稿时间： | 2000-03-06 |
Research on Soft-Switched Single-Switch Three-Phase Rectifier with Power Factor Correction |
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| Akram SULIMAN,JIN Xin min.Research on Soft-Switched Single-Switch Three-Phase Rectifier with Power Factor Correction[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2000,24(4):91-97. |
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| Authors: | Akram SULIMAN JIN Xin min |
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| Abstract: | Zero current transition (ZCT) topology of the single switch three phase boost power factor correction (PFC) rectifier is proposed. The soft transition is achieved with low power auxiliary circuit employing an additional switch. Operation of the ZCT topology is analyzed in detail, design guidelines are provided. The results are verified on 1 kW, 50 kHz, simulated ZCT rectifier with IGBTs. Total harmonic distortion below 9% is obtained. |
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| Keywords: | power factor correction (PFC) zero current transition(ZCT) total harmonic distortion(THD) |
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