基于独立分量分析的触电电流幅值识别方法研究

2011 International Conference on Advanced Power System Automation and Protection Pub Date : 2011-10-01 DOI:10.1109/APAP.2011.6180701

Juan Su, Y. Xia, Songhuai Du, Chunlan Li, Junjie Zhang, Limiao Zhang

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引用次数: 2

摘要

提出了一种基于独立分量分析的电击电流幅值识别方法。采用快速独立分量分析(ICA)模型对物理触电实验平台获得的触电电流和总泄漏电流物理测试数据进行了分析。对提取的信号与实际结果进行均方误差和相关分析，结果表明，该方法能有效分离触电电流，为残流保护装置的研制提供技术支持。

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Study on identifying method of electric shock current amplitude based on Independent Component Analysis

An identifying method of electric shock current amplitude based on Independent Component Analysis is proposed in this paper. The physical testing data of electrical shock current and summation leakage current, which were obtained from the physical electric shock experiment platform, were analyzed by the fast independent component analysis (ICA) model. The mean square error and correlation analysis between the extracted signal and actual results were studied, and the results showed that this method can effectively separate the electric shock current and provide technical support for the development of the residual current protective device.

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来源期刊

2011 International Conference on Advanced Power System Automation and Protection

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