| 复小波在电力系统中的应用 |
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| 引用本文： | 任明炜,孙玉坤.复小波在电力系统中的应用[J].农机化研究,2005(3):235-237. |
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| 作者姓名： | 任明炜 孙玉坤 |
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| 作者单位： | 江苏大学,电气信息工程学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省高新技术项目(BG2004024) |
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| 摘 要： | 电力系统中存在着各种各样的故障信号和扰动信号。由于电力系统固有的相位特性,用实小波不能检测出信号中的相位信息。为此,采用复小波检测电力系统中的信号,用已有的简单信息和拓展的复合信息分析,并用谐波检测作为例子,取得了较好的效果。
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| 关 键 词： | 电气工程 电力系统 应用 复小波 检测 |
| 文章编号： | 1003-188X(2005)03-0235-03 |
| 修稿时间： | 2004年9月19日 |
Application of Complex Wavelet in Power System |
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| REN Ming-wei,SUN Yu-kun.Application of Complex Wavelet in Power System[J].Journal of Agricultural Mechanization Research,2005(3):235-237. |
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| Authors: | REN Ming-wei SUN Yu-kun |
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| Abstract: | In power system, all kinds of fault signals and disturbed signals can be found. Due to inherent phase characters of power system, phase information can't be detected in the signal with real wavelet. In this paper, complex wavelet was used in power system to detect signals that were analyzed with simple signals and additional compound signals. it is proved good effect with the example of harmonic detection. |
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| Keywords: | electric engineering power system application complex wavelet detection |
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