发明名称 |
Methods and systems for detecting series arcs in electrical systems |
摘要 |
A method of detecting a series arc in an alternating current electrical system is provided. The method is a pattern-recognition based approach and includes passing raw current signals from a conductor in the electrical system through one or more filters to provide a filtered signal; extracting one or more features from the filtered signal; and classifying the features to a known state representative of the series arc.
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申请公布号 |
US2008157781(A1) |
申请公布日期 |
2008.07.03 |
申请号 |
US20060646033 |
申请日期 |
2006.12.27 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
MASON HENRY;YAN WEIZHONG;HU XIAO;YOUNSI KARIM;ZHOU YINGNENG |
分类号 |
G01R31/08 |
主分类号 |
G01R31/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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