Expert system of electric transformer's diagnostics

Abstract

Expert system of electric transformer's diagnostics

V.B. Lila, A.V. Kostukov

Incoming article date: 17.01.2013

There is an expert system of electric transformer's diagnostics. This system can substitutes an expert and to choose the right decision in technical service and repairmen an electric transformer of railway electric substations. The article analyzes the modern methods of diagnostics and control the remaning life of electric transformer of railway electric substation. This analysis shows that all methods of diagnostics can determines the defect when it appeared. The task to create automated neural system for prediction the defect in the future. It is proposed to use expert system with the recurrent neural network, because it has ability to predict the time series.

Keywords: Electric railways, electric transformer, railway electric substation, diagnostics of operating condition, prediction