基于EWT-FE分析联合改进SVM算法的GIS局部放电诊断方法*
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王利猛, 王硕
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Partial Discharge in GIS Diagnosis Method Based on EWT-FE Analysis and Improved SVM Algorithm
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WANG Limeng, WANG Shuo
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表3 部分局部放电样本特征向量
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局放类型 | FE1 | FE2 | FE3 | 尖端放电 | 0.044 7 | 0.024 9 | 0.015 5 | 0.045 7 | 0.025 3 | 0.015 2 | 0.044 3 | 0.025 3 | 0.015 2 | 气隙放电 | 0.010 0 | 0.010 6 | 0.010 3 | 0.009 2 | 0.010 5 | 0.010 4 | 0.009 4 | 0.010 5 | 0.010 4 | 悬浮放电 | 0.009 9 | 0.004 3 | 0.000 6 | 0.009 9 | 0.004 3 | 0.000 5 | 0.010 0 | 0.004 4 | 0.000 4 | 金属颗粒放电 | 0.021 1 | 0.003 1 | 0.000 9 | 0.021 4 | 0.003 7 | 0.001 1 | 0.020 7 | 0.003 3 | 0.001 0 |
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