A ANÁLISE DE CIRCUITOS DE MOTORES: Pesquisa bibliográfica dos métodos e técnicas diagnósticas em motores industriais no Brasil

Abstract

The competitiveness of the industrial market in Brazil is present, demonstrating the importance of investments in the area of machine maintenance management. The objective of this study is to understand the contribution of the MCA and MCSA method in diagnosing faults in industrial engines. Subtopics will be analyzed; improving the reliability of equipment, increasing the useful life of equipment, reducing safety risks in installations, evaluating the condition of the equipment even while it is turned on, in a non-invasive way. A survey of works covering the theme was carried out in order to provide an overview of the two methods in the Brazilian industrial scenario. Therefore, the delimitation of the theoretical framework supported the sample of twenty engines in the applicability of MCA and MCSA tests, generating numbers and spectra that were compared with the works presented in this study. The results found allowed us to infer the contribution of the methods in preventing failures in the electrical area of industrial engines and the relevance of the particularity of the two techniques in managing the maintenance of industrial machinery in Brazil.