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A Techno-Economic Method for Replacing Transformers

delete2011-04-01
delete23
PRE
AI
A
Ahmed E. B. Abu-Elanien *
M
M.M.A. Salama
R
R. Bartnikas
DOI:10.1109/TPWRD.2010.2091289delete
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摘要

摘要

En 中文
A method for developing a more systematic approach to determining the life expectancy of transformers is presented. The approach is based on an economic analysis of the operational characteristics of transformers in conjunction with the technical issues involved in the decision process. Enhanced use is made of the well-known bathtub failure model, including repairs and scheduled maintenance, in order to arrive at a more economically oriented replacement decision. This goal is achieved in part by taking into account the uncertainty inherent in transformer failures and the corresponding interruptions in power. In essence, this technique constitutes a decision support system for determining the life expectancy of a transformer.
Keyword:
Asset management
end of life
Monte Carlo
transformer replacement

期刊

IEEE Transactions on Power Delivery 封面图
IEEE Transactions on Power Delivery
IF:
3.7
论文数:
9.1K
被引数:
2.2W

机构

U
University of Waterloo
学者数:
2.2W
论文数: 2.3W
被引数: 3.3W
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