期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2015
卷号：8
期号：10
页码：311-320
DOI：10.14257/ijsip.2015.8.10.31
出版社：SERSC
摘要：For disconnection and poor contact - the fault of on-load tap changer in transformer, there is a new fault diagnosis method in this paper. This method takes the losses caused by different misjudgment into account, on-load tap change is diagnosed with MRBR (minimum risk Bayes and review). This method can process the collected current data in real-time, and be able to determine if disconnection or the situation of poor contact exists accurately
关键词：Minimum risk Bayes; on-load tap changer; fault diagnosis
