| 三相SVPWM调制的电流型PFC整流器 |
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| 引用本文： | 陈丹,武霆,余恒.三相SVPWM调制的电流型PFC整流器[J].电源技术应用,2008(3):41-45. |
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| 作者姓名： | 陈丹 武霆 余恒 |
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| 作者单位： | 北京交通大学电气工程学院,北京100044 |
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| 摘 要： | 介绍了一种基于空间矢量调制的三相电流型PFC整流器,采用有功功率和无功功率解耦的控制策略。此外还介绍了一种基于电网侧电感电压反馈的抑制电网侧电流振荡的方法。仿真和实验结果均表明系统具有良好的动静态特性,交流侧电流波形接近正弦,功率因数接近1。
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| 关 键 词： | 三相电流型PFC整流器 空间矢量调制 解耦控制 |
Three-Phase SVPWM-Current-Source Type PFC Rectifier |
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| CHEN Dan WU Ting YU Heng.Three-Phase SVPWM-Current-Source Type PFC Rectifier[J].Power Supply Technologles and Applications,2008(3):41-45. |
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| Authors: | CHEN Dan WU Ting YU Heng |
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| Affiliation: | (Beijing Jiaotong University, Beijing 100044, China) |
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| Abstract: | A three-phase SVPWM-current-seuree type PFC rectifier with a control system in which active and reactive components are respectively controlled is presented,and a damping method using the voltages across the AC inductors as feedback variables is introduced.The simulation and experimental results both show excellent performance in both steady and transient conditions,the AC-current draw almost sinusoidal waveform and the power factor is close to 1. |
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| Keywords: | current-source PFC rectifier SVPWM decoupling control |
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