| 关于有源功率因数校正(APFC)的研究 |
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| 引用本文： | 赵洋,郭恒,黎浩,姜道连.关于有源功率因数校正(APFC)的研究[J].天津理工大学学报,2011,27(3):14-17. |
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| 作者姓名： | 赵洋 郭恒 黎浩 姜道连 |
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| 作者单位： | 天津理工大学电子信息工程学院 天津300384 |
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| 摘 要： | 有源功率因数校正电路使输入电流波形跟踪输入正弦交流电压波形,得到较高的功率因数.主要针对APFC控制方法进行讨论,介绍了UC3854控制电路,并设计了功率电路,通过实验证明了此校正电路的优良性能.
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| 关 键 词： | APFC UC3854 功率电路 电流控制 |
Study on active power factor correction |
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| ZHAO Yang,GUO Heng,LI Hao,JIANG Dao-lian.Study on active power factor correction[J].Journal of Tianjin University of Technology,2011,27(3):14-17. |
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| Authors: | ZHAO Yang GUO Heng LI Hao JIANG Dao-lian |
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| Institution: | (School of Electronic Information Engineering,Tianjin University of Technology,Tianjin 300384,China) |
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| Abstract: | Active power factor correction circuit makes input current waveform track the input sinusoidal alternating voltage waveform to get a higher power factor.Control method smainly aimed at APFC are discussed,UC3854 control circuit is introduced,and the design of power circuit is completed.The experimental results show the good performance of the correct circuit. |
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| Keywords: | active power factor correction UC3854 power circuit current control |
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