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Abstract:
本文提出一种基于粗糙集理论的三比值电力变压器故障诊断法.文中首先从IEC三比值诊断表出发,应用粗糙集理论构造决策表,然后对决策表进行约简,最后获得变压器故障三比值诊断决策表.实验结果表明,这种改进的三比值诊断方法扩展了原始IEC三比值的编码范围,提高了实际故障诊断能力,它的正确诊断率比IEC三比值诊断法较高,在实际工程中具有应用价值.
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电工电能新技术
ISSN: 1003-3076
CN: 11-2283/TM
Year: 2004
Issue: 4
Volume: 23
Page: 8-12
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 2
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