| 改进型直流侧有源电力滤波器在三相系统中的应用研究 |
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| 引用本文： | 嵇丽明,徐翀,柯明生,姜淦之,周扬飞. 改进型直流侧有源电力滤波器在三相系统中的应用研究[J]. 浙江电力, 2012, 31(6): 13-16,24 |
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| 作者姓名： | 嵇丽明 徐翀 柯明生 姜淦之 周扬飞 |
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| 作者单位： | 衢州电力局,浙江衢州,324000 |
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| 摘 要： | 针对改进型DC侧APF具有负载输出电压可调、控制和驱动简单、储能电容容量小等优点,依据单相改进型拓扑,提出一种三相改进型DC侧APF拓扑模型,对三相整流类负载进行谐波治理具有技术优势.与三相PFC相比,该拓扑仅处理部分功率,主电路结构简单;与交流侧APF相比,简化了电路结构,减少了功率开关数量.仿真结果证明了该拓扑的正确性和可靠性.
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| 关 键 词： | 谐波治理 整流桥类负载 谐波注入 有源电力滤波器 |
Research on Application of Improved DC Side Active Power Filter in Three-phase System |
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| JI Li-ming , XU Chong , KE Ming-sheng , JIANG Gan-zhi , ZHOU Yang-fei. Research on Application of Improved DC Side Active Power Filter in Three-phase System[J]. Zhejiang Electric Power, 2012, 31(6): 13-16,24 |
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| Authors: | JI Li-ming XU Chong KE Ming-sheng JIANG Gan-zhi ZHOU Yang-fei |
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| Affiliation: | (Quzhou Electric Power Bureau,Quzhou Zhejiang 324000,China) |
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| Abstract: | As the improved DC side active power filter（APF） is characterized by adjustable load output voltage,simple control and drive,small storage capacitance etc.,this paper proposes an improved three-phase DC side APF topology model based on an improved single-phase topology,which has great technical advantages of harmonic elimination for three-phase rectifier load.Compared with the three-phase power factor correction（PFC）,the proposed topology only processes part of power and the main circuit structure is simple;compared with the AC side APF,the circuit structure is simplified and the amount of the power switches is reduced.The simulation results show that this topology has high accuracy and reliability. |
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| Keywords: | harmonic elimination bridge rectifier type load harmonic injection active power filter |
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