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DOI:
Journal of ShangHai University of Electric Power :2004,20(4):29-33
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人工智能在变压器故障检测中的应用
(武汉大学 电气工程学院, 湖北 武汉 430072)
Application of the Intelligent Diagnosing System for Power Transformer Fault
(School fo Electrical Engineering, Wuhan University, Wuhan 430072, China)
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Received:June 21, 2004    
中文摘要: 提出一种新型人工智能的应用,运用模糊控制理论将人工神经网络、专家系统技术结合起来,构成ESANN系统,对运行中的变压器故障进行诊断.重点介绍了ESANN的操作结构,并通过现场实例说明了该智能型系统较ANN和ES单独运行时具有更优性能.
Abstract:The AI(artificial intelligence) techniques include artificial neural network(ANN), expert system(ES), fuzzy logic, evolutionary algorithm. In serious non-linear system, AI performance could be superior to other methods. In this paper, a hybrid algorithm…ESANN, which combines expert system(ES) with artificial neural network(ANN), is applied to transformer fault diagnosis using dissolved gas-in-oil analysis(DGA). Test results show that the system has better performances than ES or ANN used separately.
文章编号:20040407     中图分类号:    文献标志码:
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