Diffuse expert system for the diagnosis of the health index of electric transformers

Authors

  • Franklin Rolando Camacho Cañizares Pontificia Universidad Católica del Ecuador
  • Galo Mauricio López Sevilla Pontificia Universidad Católica del Ecuador
  • Teresa Milena Freire Aillón Pontificia Universidad Católica del Ecuador
  • Darío Javier Robayo Jacome Pontificia Universidad Católica del Ecuador

Keywords:

Expert system, Fuzzy logic, Health information, Transformers, Scrum

Abstract

In Ambato - Ecuador, the company "Liargy" provides services for analyzing transformer dielectric oils to determine the insulating oil's physical and chemical properties and anticipate possible failures. Currently, the diagnosis is made using classical logic, which slows the process. This research develops an experimental fuzzy expert system based on the results of physicochemical and chromatographic analyses to diagnose the condition of the transformer by calculating a health index. The Scrum methodology, combined with fuzzy logic and classical analysis techniques, is used to automate the diagnosis of the state of electrical transformers based on six variables of the physicochemical properties of the insulating oil.

 

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Author Biographies

Franklin Rolando Camacho Cañizares, Pontificia Universidad Católica del Ecuador

Pontificia Universidad Católica del Ecuador. Escuela de Ingenierías. Ambato, Ecuador

Galo Mauricio López Sevilla, Pontificia Universidad Católica del Ecuador

Pontificia Universidad Católica del Ecuador. Escuela de Ingenierías. Ambato, Ecuador

Teresa Milena Freire Aillón, Pontificia Universidad Católica del Ecuador

Pontificia Universidad Católica del Ecuador. Escuela de Ingenierías. Ambato, Ecuador

Darío Javier Robayo Jacome, Pontificia Universidad Católica del Ecuador

Pontificia Universidad Católica del Ecuador. Escuela de Ingenierías. Ambato, Ecuador

Published

2024-12-19

How to Cite

[1]
F. R. Camacho Cañizares, G. M. López Sevilla, T. M. Freire Aillón, and D. J. Robayo Jacome, “Diffuse expert system for the diagnosis of the health index of electric transformers”, Ingeniare, Rev. chil. ing., vol. 31, Dec. 2024.

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