| 高压断路器在线监测信号的小波处理方法 |
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| 引用本文： | 李娟.高压断路器在线监测信号的小波处理方法[J].北京机械工业学院学报,2007,22(1):19-22. |
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| 作者姓名： | 李娟 |
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| 作者单位： | 北京机械工业学院计算机及自动化系,北京100085 |
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| 摘 要： | 结合采用DSP作为主控制器的高压断路器在线状态监测装置硬件及直接监测量的选取，介绍一种应用在断路器在线监测装置中的行程及振动信号的小波变换处理方法，该方法能有效从噪声背景中提取行程与振动信号的特征指纹，算法简单且易于在嵌入式装置中实现。
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| 关 键 词： | 断路器 在线监测 小波分析 行程 振动 |
| 文章编号： | 1008-1658（2007）01-0019-04 |
| 收稿时间： | 2006-11-22 |
| 修稿时间： | 2006年11月22日 |
New signal process scheme based on wavelet for online monitoring of high voltage circuit breaker |
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| LI Juan.New signal process scheme based on wavelet for online monitoring of high voltage circuit breaker[J].Journal of Beijing Institute of Machinery,2007,22(1):19-22. |
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| Authors: | LI Juan |
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| Abstract: | Several key signals based on wavelet transform which is in lab. The algorithm is easy. The including traveling and vibration of used in embedded equipment. All the scheme of high voltage circuit breaker results online breaker are processed are verified by the tests state monitoring equipment based on DSP is proposed, as well as the acquisition signals. |
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| Keywords: | circuit breaker online monitoring wavelet analysis travel vibration |
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