| 三相双开关PFC电路的谐波注入方案 |
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| 引用本文： | 高文锋,李永富. 三相双开关PFC电路的谐波注入方案[J]. 电源技术应用, 2007, 10(7): 25-29 |
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| 作者姓名： | 高文锋 李永富 |
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| 作者单位： | 武汉理工大学自动化学院，珠海泰坦科技有限公司 湖北 武汉 430070，广东 珠海 519015 |
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| 摘 要： | 大量电力电子装置的使用,使得公共电网的谐波污染日益加重,因此功率因数校正技术也日益显示出重要性。而三相电源输入设备的功率越大对电网的污染也更大,针对三相双开关管功率因数校正电路拓扑,介绍了一种固定开关频率的谐波注入的控制方案,来达到很好的抑制谐波效果。
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| 关 键 词： | 三相 功率因数校正 谐波注入 |
| 文章编号： | 0219-2713（2007）07-0025-05 |
| 修稿时间： | 2007-04-25 |
Harmonic Injection Technology of Three-phase Two-switch PFC Rectifier |
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| GAO Wen-feng, LI Yong-fu. Harmonic Injection Technology of Three-phase Two-switch PFC Rectifier[J]. Power Supply Technologles and Applications, 2007, 10(7): 25-29 |
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| Authors: | GAO Wen-feng LI Yong-fu |
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| Affiliation: | 1.Wuhan University of Technology, Wuhan Hubei 430070, China;2.Zhuhai Titans Technology Co. Ltd., Zhuhai Guangdong 519015, China |
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| Abstract: | The public grid harmonics pollution is increasing with large power electronic devices are used.Therefore the technology of power factor correction is becomeing more and more importance.Three-phase power supply devices make greater pollution with its greater power.A fixed switching frequency harmonics injection control programme,in two switches three-phase power factor correction circuits,which can achieve better results contain harmonics,is introduced. |
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| Keywords: | three-phase power factor correction harmonics injection |
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