| 三种谐波检测方法的比较及其实时性仿真 |
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| 引用本文： | 周君求,陈兰玉.三种谐波检测方法的比较及其实时性仿真[J].邵阳学院学报(自然科学版),2008,5(1):25-29. |
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| 作者姓名： | 周君求 陈兰玉 |
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| 作者单位： | 邵阳学院电气与信息工程系,湖南,邵阳,422000 |
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| 摘 要： | 根据单独注入式有源电力滤波器的分频控制的原理，分析了最基本的快速傅立叶变换FFT谐波分频检测、基于瞬时无功理论的iq、ip法检测任意次谐波，基于最小二乘法的谱估计法对谐波进行分频检测，通过试验与仿真对上述三种方法进行了比较，得到了有益的结论．
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| 关 键 词： | 有源电力滤波器 谐波检测 实时性 |
| 文章编号： | 1672-7010(2008)01-0025-05 |
| 修稿时间： | 2007年5月12日 |
Comparison of three methods for harmonic detection and simulation of timeliness |
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| Zhou Jun-qiu,Chen Lan-yu.Comparison of three methods for harmonic detection and simulation of timeliness[J].Journal of Shaoyang University:Science and Technology,2008,5(1):25-29. |
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| Authors: | Zhou Jun-qiu Chen Lan-yu |
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| Institution: | Zhou Jun -qiu, Chen Lan- yu (Department of Electrical and Information Engineering, Shaoyang University, Shaoyang422000,Hunan Province, China ) |
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| Abstract: | Fast Fourier Transform Algorithm and ip.iq Algorithm and Spectrum Estimation in harmonics detection of separate frequency are analyzed combining with the characteristics of APFSIC, and obtained the practical conclusion by experiment and simulation. |
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| Keywords: | active power filter harmon detection timelnes |
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