Aplicação da manutenção centrada na confiabilidade em ativos de média e alta tensão em uma planta industrial

Abstract

This work presents a practical case study carried out in an industrial plant in the city of Uberlândia-MG, which main focus was to perform a primary assessment of applied maintenance for medium and high voltage equipment in substations, predicting possible occurrences of failures and reporting opportunities that contribute to maintenance management. This verification was based on the Reliability Centered Maintenance (RCM) guidelines, which consists of an integrated strategy aimed at optimizing the installation, operability and efficiency of equipment. The methodology used to implement this study consisted of a research in the company's databases on the current control of assets, survey of criticality and failure modes of equipment and, finally, the preparation of a guide of scheduled maintenance for electrical assets. This study points out the challenges for monitoring the high and medium voltage equipment and, as a result, developed some support materials for the structure of an updated and more efficient maintenance plan.