| 基于自适应神经网络的谐波和无功电流数字检测 |
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| 引用本文： | 王伟炳,王宏华.基于自适应神经网络的谐波和无功电流数字检测[J].电气应用,2006,25(4):70-72. |
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| 作者姓名： | 王伟炳 王宏华 |
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| 作者单位： | 河海大学电气工程学院,210098;河海大学电气工程学院,210098 |
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| 摘 要： | 研究用于谐波和无功电流检测的自适应神经网络,神经网络权值根据均方误差的最快梯度下降法来调整。其本质是按误差信号与参考输入的相关性来调整,稳态时能完全检测出与参考输入相关的信号,使得被检测波形不存在波动,最后检测用数字方法实现。
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| 关 键 词： | 自适应神经网络 均方误差 相关性 谐波和无功电流检测 |
| 修稿时间： | 2005年7月21日 |
Digital Detection of Harmonic and Reactive Current Based on Adaptive Neural Network |
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| Wang Weibing.Digital Detection of Harmonic and Reactive Current Based on Adaptive Neural Network[J].Electrotechnical Application,2006,25(4):70-72. |
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| Authors: | Wang Weibing |
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| Affiliation: | Hohai University |
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| Abstract: | Adaptive neural network for harmonic and reactive current detection is presented .The weights of neural network are adjusted according to the fastest grades of mean square error(MSE).Weights actually are adjusted by correlation between errors and the reference inputs,which makes detection have no fluctuation when reachi ng steady state.Digital realizing way based on adaptive neural network is given . |
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| Keywords: | adaptive neural network MSE correlation harmo nic and reactive current detection |
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