The electricity distribution model in the country has driven distributors to increasingly seek improvements in product quality indicators and the quality of electricity service. Distributors invest in automation to reduce network interventions, with field teams working. Many distributors choose to buy completely ready-made supervisory systems at a high cost or develop and implement their own systems. The literature is very diverse in terms of methodologies for automation of feeders, substation, lines, and equipment, allowing the control of numerous equipment within the distribution system. For voltage and reactive controls in substations, there are several ways to implement the control, where this work presents a methodology evaluating the existing own resources in a distributor in the country that proposes the implementation of a system using tap of transformers, capacitor banks, supervisory system and a maneuver manager, defining optimal points for network operation and switching equipment. https://doi.org/10.53316/sepoc2022.004