Estudo sobre Self-Healing em redes de distribuição de média tensão

Abstract

The supply of quality electrical energy is an issue of extreme importance today. Therefore, ANEEL (Brazilian Electricity Regulatory Agency) demands that energy distributors provide consumers with a reliable service with full availability. Consequently, to reinforce the reliability of their service, concessionaires seek to invest in the automation of their distribution networks. Based on this question, the main objective of this work is to carry out a bibliographical survey on the topic of SelfHealing, which suggests the system's self-recovery. The methodology applied is based on exploratory descriptive research, developed from already established materials on the topic. From this base, it was possible to provide an example of the application of self-healing in a section of a distribution network, where the effectiveness of this type of system was demonstrated. The use of this automatic network recomposition logic allows energy concessionaires to reduce the time it takes to restore energy supply, reduce maintenance and team travel costs, in addition to improving their continuity indicators.