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Derivation of simulative fault data from normal operating data for on-line monitoring and diagnostic system

  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

More and more on-line monitoring and diagnostic system has been applied in power system to ensure the reliability of its HV power equipment. The diagnostic system has to be built up according to the actual fault patterns of the equipment. However, because of their low on-site failure rate, the real fault data are usually scarce, which restricts the validity verification of diagnostic method and corresponding algorithm. So the method of simulative fault data derived from the real normal operating data was presented to provide a solution. Based on the measuring data from a 110kV HV bushing on-line monitoring system, some fault data were simulated. In the system an artificial neural network (ANN) is constructed as the diagnostic algorithm, which is employing the adaptive resonance theory (ART). It is concluded that applying the method of simulative fault data was convenient for constructing the diagnostic system.

源语言英语
主期刊名Proceedings of the 2004 IEEE International Conference on Solid Dielectrics ICSD 2004
640-643
页数4
出版状态已出版 - 2004
活动Proceedings of the 2004 IEEE International Conference on Solid Dielectrics ICSD 2004 - Toulouse, 法国
期限: 5 7月 20049 7月 2004

丛书

姓名Proceedings of the 2004 IEEE International Conference on Solid Dielectrics ICSD 2004
2

会议

会议Proceedings of the 2004 IEEE International Conference on Solid Dielectrics ICSD 2004
国家/地区法国
Toulouse
时期5/07/049/07/04

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