| 有源电力滤波器三种基波提取方法的对比分析 |
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| 引用本文： | 蒋海牙,李文娟,杜建华. 有源电力滤波器三种基波提取方法的对比分析[J]. 自动化技术与应用, 2010, 29(1): 97-100 |
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| 作者姓名： | 蒋海牙 李文娟 杜建华 |
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| 作者单位： | 哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150040;首钢京唐钢铁联合有限责任公司,河北,唐山,063200 |
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| 摘 要： | 谐波检测是有源电力滤波器实时补偿谐波的关键,检测谐波的实际是通过某种方法提取出基波。所以本文主要研究基波提取法即传统的ip-iq法、平均值法和正序法等三种方法。在研究理论的基础上对三种方法进行MATLAB仿真建模和比较分析,并着重比较三种方法提取基波的实时胜,比较结果表明,实时性最好的是平均值法,其次是传统的ip-iq法,最差的是正序法。
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| 关 键 词： | 有源电力滤波器 瞬时无功功率理论 基波提取 谐波检测 |
A Comparative Analysis of Three Kinds of Fundamental Wave Extraction on APF |
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| JIANG Hai-ya,LI Wen-juan,DU Jian-hua. A Comparative Analysis of Three Kinds of Fundamental Wave Extraction on APF[J]. Techniques of Automation and Applications, 2010, 29(1): 97-100 |
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| Authors: | JIANG Hai-ya LI Wen-juan DU Jian-hua |
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| Affiliation: | JIANG Hai-ya1,LI Wen-juan1,DU Jian-hua2(1.College of Electrical , Electronic Engineering Harbin University of Science of Technology,Harbin 150040 China,2.Beijing , Tangshan steel , Iron United CO.LTD.of Capital Steel,Tangshan 063200 China) |
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| Abstract: | The harmonic detection is the key of APF real-time compensation,and the fundamental wave extraction is the truly reality of the harmonic detections.This paper mainly researches on three wave extraction methods as the traditional ip-iq,the average method,and the positive sequence extraction.Researching on three kinds of methods for MATLAB simulation modeling and comparative analysis that based on their theory,and putting emphasis on comparison of fundmental wave extraction real-time,comparison results show t... |
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| Keywords: | active power filter(APF) instantaneous reactive power theory wave extraction harmonic detection |
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