Análise das manutenções corretivas e preventivas em redes de distribuição de energia elétrica: um estudo de caso na microrregião de Vitória da Conquista e Itapetinga, Bahia

Abstract

The continuous and reliable supply of electrical energy has become one of the main topics discussed in the context of electrical distribution networks. This work carries out a comprehensive analysis of corrective and preventive maintenance practices in the micro-region of Vitória da Conquista and Itapetinga, Bahia. The study aims to improve the management of the distribution network, implementing efficient preventive and corrective measures. The methodology comprises four stages: (a) stratification of collected data; (b) identification of the main underlying causes; (c) analysis of the results obtained and (d) case study of occurrences and maintenance interventions. The results indicate that the implementation of preventive maintenance, such as tree pruning, is favorable for network availability, and demonstrate the relevance of management applied in corrective interventions in risk events with interruptions in the electricity supply. With this, it can be concluded that carrying out preventive maintenance, strategically planned, is a fundamental tool for managing the distribution network, as, in addition to preventing system failures and damage to structural components, it promotes reliability and guarantees the uninterrupted functioning of the networks electrical energy distributionorks.