Bordignon, SérgioSalvi, Carlos Eduardo2022-02-012022-02-012021http://repositorio.uricer.edu.br/handle/35974/384The present paper aimed to carry out a study of primary voltage control, using voltage regulators in a rural medium voltage feeder, in order to ensure that voltage levels comply with the provisions of module 8 of PRODIST. To carry out the analysis, data and characteristics related to the feeder used in the case study, such as its topology, type of conductor, electrical quantities such as voltage and power, were obtained from Company “X”. The results generated from the analyzes and simulations were by means of software, which made it possible to verify the behavior of the voltage levels along the stretch of the network. Where it was found that some sections of this feeder are in disagreement with the parameters established by ANEEL, that which will be necessary improvements and adjustments along the network. Therefore, new simulations and studies of alternatives were carried out to solve this problem and to ensure the quality of energy delivered to its consumers at adequate voltage levels.pt-BREngenharia ElétricaReguladores de tensãoNíveis de tensãoAlimentador e qualidade de energiaTrabalho de Conclusão de Curso