| 有源电力滤波器的并联运行及其控制策略 |
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| 引用本文： | 张国荣,马骏.有源电力滤波器的并联运行及其控制策略[J].低压电器,2010(4):52-56,60. |
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| 作者姓名： | 张国荣 马骏 |
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| 作者单位： | 合肥工业大学,教育部光伏系统工程研究中心,安徽,合肥,230009 |
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| 摘 要： | 为了解决有源电力滤波器（APF）补偿大容量谐波电流的问题,对多台APF的并联运行进行了研究,并提出了一种基于均流和限流方案的并联控制策略。该方法既保证了有源电力滤波器补偿谐波电流的动态性能,又具有较高的可靠性。提出的并联系统可以很好地实现容量扩展,并且能够实现热插拔。Matlab仿真结果验证了该方法的可行性。
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| 关 键 词： | 有源电力滤波器 并联运行 控制策略 仿真 谐波 |
Parallel Operation of Active Power Filter and Control Strategy |
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| ZHANG Guorong,MA Jun.Parallel Operation of Active Power Filter and Control Strategy[J].Low Voltage Apparatus,2010(4):52-56,60. |
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| Authors: | ZHANG Guorong MA Jun |
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| Affiliation: | Research Center for Photovoltaic System Engineering Ministry of Education;Hefei University of Technology;Hefei 230009;China |
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| Abstract: | In order to solve the problems of how active power filter(APF) compensates large-capacity harmonic current,the parallel operation of multiple APFs was studied and a control strategy based on current sharing and current limiting was presented.This method not only guaranteed dynamic performance of APF,but also had a high reliability.The proposed parallel system could achieve a good capacity expansion,and it was hot-swappable.The Matlab simulation results verified the feasibility of this method. |
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| Keywords: | active power filter（APF） parallel operation control strategy simulation harmonic |
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