| 基于小波变换的电能质量干扰信号的检测 |
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| 引用本文： | 许健. 基于小波变换的电能质量干扰信号的检测[J]. 燕山大学学报, 2006, 30(5): 410-412 |
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| 作者姓名： | 许健 |
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| 作者单位： | 秦皇岛市第一医院,河北,秦皇岛,066000 |
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| 摘 要： | 对于电能质量干扰信号的检测问题,本文提出用小波变换来实现,首先对小波变换的原理以及奇异性检测进行了讨论,然后通过仿真分析,表明用小波变换能够很好的检测电能质量中干扰信号的突变,为电能质量的改善提供了依据.
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| 关 键 词： | 电能质量 小波变换 多尺度 检测 |
| 文章编号： | 1007-791X(2006)05-0410-03 |
| 修稿时间： | 2006-04-21 |
Detection of disturbance signal of power quality based on wavelet transform |
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| XU Jian. Detection of disturbance signal of power quality based on wavelet transform[J]. Journal of Yanshan University, 2006, 30(5): 410-412 |
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| Authors: | XU Jian |
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| Abstract: | The wavelet transform is used to detect disturbance signal of power quality in this paper. At first, the theory of wavelet transform and singularity detection is dicussed. Then the simulations show the feasibility of detecting the disturbance signal though the wavelet transform. It can be used to improve the power quality. |
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| Keywords: | power quality wavelet transform multi-scale detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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