Using intelligent systems in experimental signal analysis for power transformer diagnosis

Abstract

This paper presents detailed intelligent techniques concepts commonly used in power transformer signals analysis. It will be given more attention to Dissolved Gas Analysis (DGA), Transformer Turn Ratio (TTR) and Induced Voltage tests. The main purpose of the work is to establish a database and intelligent system specification that stores all data acquired from testing and therefore make it possible, for an expert system based on intelligent tools, make integration and data analysis.