| 开关电源功率因数校正分析 |
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| 引用本文： | 史立生,尹成群.开关电源功率因数校正分析[J].华北电力大学学报,1995(3). |
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| 作者姓名： | 史立生 尹成群 |
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| 作者单位： | 华北电力学院电子系 |
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| 摘 要： | 分析了通过抑制谐波电流改善开关电源网侧功率因数的基本原理，指出了校正开关电源功率因数的有效途径；最后，结合一种集成功率因数校正控制器的应用电路，表明功率因数校正在开关电源应用中的实际意义。
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| 关 键 词： | 功率因数 开关电源 谐波电流 |
ANALYSIS OF POWER FACTOR CORRECTION ABOUT SWITHCING MODE POWER SUPPLY |
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| Shi Lisheng,Yin Chengqun.ANALYSIS OF POWER FACTOR CORRECTION ABOUT SWITHCING MODE POWER SUPPLY[J].Journal of North China Electric Power University,1995(3). |
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| Authors: | Shi Lisheng Yin Chengqun |
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| Abstract: | The prinople of power factor correction (PFC) of switching mode power supply by eliminating the harmonic currents analyzed Finally, an application example showing the importance of PFC in switching mode power supply is given. |
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| Keywords: | power factor correction switching mode power supply harmonic currents |
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