Optimal Maintenance Decision of Power Transformers


This paper introduced the concept of Proportional Hazards Model (PHM), it took advantage of the Weibull PHM to establish the failure rate model of transformer maintenance based on condition monitoring information. The failure rate threshold through the maximum availability method was determined, and then the maintenance decision model for the electric… (More)


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@article{Ji2010OptimalMD, title={Optimal Maintenance Decision of Power Transformers}, author={Hong-xia Ji and Ji-quan Zhang and Zhen-yong Liu and Gui-shu Liang and Hong-shan Zhao}, journal={2010 International Conference on Electrical and Control Engineering}, year={2010}, pages={3941-3944} }