Research Progress of Fault Prediction and Health Management for On-board Traction Transformers

doi:10.13336/j.1003-6520.hve.20200331015

	Research Progress of Fault Prediction and Health Management for On-board Traction Transformers
	Wu, Guangning 1; Li, Xiaonan 1; Yang, Yan 1; Hu, Guangcai 1; Gao, Bo 1; Zhang, Wenxu 2; Wang, Zijie 1
刊名	Gaodianya Jishu/High Voltage Engineering
	2020-03-31
卷号	46 期号:3 页码:876-889
关键词	Condition monitoring Forecasting Maintenance Oil tanks Vibrations (mechanical) Development trends Logical relationships Maintenance decisions Monitoring and assessment Operating characteristics Operating environment Traction transformer Voltage fluctuations
ISSN号	10036520
DOI	10.13336/j.1003-6520.hve.20200331015
英文摘要	The on-board traction transformers are the power source of the high speed and heavy load trains; however, there are some problems, such as the complexity of the structure, the bad operation environment, the shortage of maintenance or excessive maintenance of traditional scheduled repair. In addition, the insulation system of on-board traction transformers is affected by the voltage fluctuations, inrush current, poor heat, harmonics, and mechanical vibration. Therefore, the structure of oil tank and winding and the operating characteristics are studied. The effects of the above-mentioned operating environments and conditions on the insulation system of on-board traction transformers are analyzed. Moreover, the critical problems existing in the research of on-board traction transformer are summarized, the frameworks and flowcharts of prediction and health management (PHM) are given, and the logical relationship of PHM is illustrated. Then, the research status and development of condition monitoring and assessment, fault diagnosis and prediction, and maintenance decision for on-board traction transformer at home and abroad are systematically analyzed, and the future development trend of on-board transformer PHM combining with the special operating characteristics is discussed and prospected in detail. © 2020, High Voltage Engineering Editorial Department of CEPRI. All right reserved.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/115494]
专题	电气工程与信息工程学院
作者单位	1.School of Electrical Engineering, Southwest Jiaotong University, Chengdu; 610031, China; 2.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Wu, Guangning,Li, Xiaonan,Yang, Yan,et al. Research Progress of Fault Prediction and Health Management for On-board Traction Transformers[J]. Gaodianya Jishu/High Voltage Engineering,2020,46(3):876-889.
APA	Wu, Guangning.,Li, Xiaonan.,Yang, Yan.,Hu, Guangcai.,Gao, Bo.,...&Wang, Zijie.(2020).Research Progress of Fault Prediction and Health Management for On-board Traction Transformers.Gaodianya Jishu/High Voltage Engineering,46(3),876-889.
MLA	Wu, Guangning,et al."Research Progress of Fault Prediction and Health Management for On-board Traction Transformers".Gaodianya Jishu/High Voltage Engineering 46.3(2020):876-889.