| 基于小波包变换检测电力系统谐波的研究 |
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| 引用本文： | 张海燕,张涛,许克明. 基于小波包变换检测电力系统谐波的研究[J]. 贵州工业大学学报(自然科学版), 2005, 34(3): 72-75 |
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| 作者姓名： | 张海燕 张涛 许克明 |
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| 作者单位： | 1. 贵州工业大学,电气工程学院,贵州,贵阳,550003
2. 华北电力调度运行处,北京,100053 |
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| 摘 要： | 谐波对电力系统和用电设备产生了严重危害和影响。基于谐波，提出了两种检测方法，经过比较认为小波包变换对电力系统谐波的检测有一定的优势。同时通过仿真结果表明，该方法能够更加实时有效的检测谐波。
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| 关 键 词： | 小波变换 小波包变换 谐波 |
| 文章编号： | 1009-0193(2005)03-0072-04 |
| 修稿时间： | 2004-12-03 |
The Research of Detecting Harmonics in Power System Based on Wavelet Packet Transform |
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| ZHANG Hai-yan,ZHANG Tao,XU Ke-ming. The Research of Detecting Harmonics in Power System Based on Wavelet Packet Transform[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2005, 34(3): 72-75 |
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| Authors: | ZHANG Hai-yan ZHANG Tao XU Ke-ming |
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| Abstract: | Harmonics is harmful to electric power system and electric equipments. This paper introduces two methods of detecting harmonics. By comparison we find wavelet packet transform has apparent advantages. At the same time, the result of simulation shows that the method can detect the harmonics more accurately. |
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| Keywords: | wavelet transiorm wavelet packet transiorm harmonics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
