| 三相并联有源滤波器输出滤波器设计方法研究 |
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| 引用本文： | 武健,何娜,徐殿国.三相并联有源滤波器输出滤波器设计方法研究[J].电力电子技术,2004,38(6):16-19. |
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| 作者姓名： | 武健 何娜 徐殿国 |
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| 作者单位： | 哈尔滨工业大学,黑龙江,哈尔滨,150001 |
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| 摘 要： | 对三相并联有源滤波器的输出LRC低通滤波器进行了研究。根据瞬态电流跟踪指标要求,推导出并联APF输出电感的估算公式。在此基础上,详细介绍了LRC低通滤波器参数的设计方法。通过对整流负载补偿特性的仿真和实验分析,验证了该设计方法的可行性。采用该方法设计的输出滤波器,其补偿特性良好,补偿后的总谐波畸变率低,高频分量能够有效地被滤除。
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| 关 键 词： | 滤波器/有源滤波器 输出滤波器 低通滤波器 |
| 文章编号： | 1000-100X(2004)06-0016-04 |
| 修稿时间： | 2004年9月10日 |
Study on Output Filter in Parallel Active Power Filter |
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| WU Jian,HE Na,XU Dian-guo.Study on Output Filter in Parallel Active Power Filter[J].Power Electronics,2004,38(6):16-19. |
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| Authors: | WU Jian HE Na XU Dian-guo |
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| Abstract: | This paper presents the results of study on output filter in parallel active power filter.According to requirement of instant current tracking,the estimating formula of output filter is proposed.And then,the method applied to design parametes of LRC output filter is introduced in detail.The simulation and experiment result of rectifier load compensation performances has verified that the proposed design method is feasible.Parameter of LRC output filter selected by this method is suitable for APF which has good compensation performances.After compensation,THD is low and high frequency component is eliminated effectively. |
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| Keywords: | filter/active power filter output filter low pass filter |
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