Estimation of energy losses in distribution transformers using a fuzzy approach (original) (raw)

2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE), 2016

Abstract

The paper presents a fuzzy approach for evaluation of the power/energy losses in transformers from the electrical distribution networks considering three input variables: the loading factor, the voltage on low side, and the performance standard. These are modelled as linguistic variables and fuzzy numbers. The obtained results on a real distribution network have shown that the developed approach can be used as an alternative tool to estimate the power/energy losses in transformers in uncertainty conditions when there is few information about the network state and performance standard.

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