Hu Cheng-Bo
JiangSu Electric Power Company Research Institutes, Jiangsu, 211103, Nanjing, China
Tao Feng-Bo
JiangSu Electric Power Company Research Institutes, Jiangsu, 211103, Nanjing, China
Lu Yun-Cai
JiangSu Electric Power Company Research Institutes, Jiangsu, 211103, Nanjing, China
Chen Bi-Jun
State Key Laboratory of Power Transmission Equipment and System Security and New Technology, School of Electrical Engineering, Chongqing University, 400044, Chongqing, China
Wang You-Yuan
State Key Laboratory of Power Transmission Equipment and System Security and New Technology, School of Electrical Engineering, Chongqing University, 400044, Chongqing, China
ABSTRACT
Generally, power transformers degrade ahead of time. To increase the operational reliability and decrease losses, an integrated life estimation model is built. First, four types of parameters are contained in our model: basic, operational, reliable, undesirable parameters, synthetic weight. We also quote the hierarchical architecture model. Second, the multi-objective evaluation based on fuzzy logic algorithm is introduced and the reliable parameters are estimated through a Weibull distribution. Finally, it is verified through a case and the effectiveness is proved. Therefore this model provides a reference for the drafting optimal maintenance scheme and prolongs the service life of power transformers.
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How to cite this article
Hu Cheng-Bo, Tao Feng-Bo, Lu Yun-Cai, Chen Bi-Jun and Wang You-Yuan, 2013. Life Estimation of Power Transformers Based on Information Management System. Information Technology Journal, 12: 3986-3990.
DOI: 10.3923/itj.2013.3986.3990
URL: https://scialert.net/abstract/?doi=itj.2013.3986.3990
DOI: 10.3923/itj.2013.3986.3990
URL: https://scialert.net/abstract/?doi=itj.2013.3986.3990
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