Desenvolvimento de uma ferramenta didática para análise de coordenação e seletividade em entradas de serviço

Abstract

Electricity plays an essential role in our daily lives and technological advancement in modern society. The safety of electrical systems is paramount and is ensured through the regulation of technical and operational standards by ANEEL (National Agency of Electric Energy), in direct collaboration with electricity distribution companies nationwide. Together, these entities play a crucial role in protecting consumers and preserving the integrity of the national electrical infrastructure. To ensure effective protection, it is essential to adjust protection relays correctly by configuring their settings accurately. With the increasing demand for electricity and expansion of electrical infrastructure, the importance of protecting electrical systems becomes even more apparent. This work develops a computational tool that assists in the preparation of protection studies for service entrances. Using Excel (computer program), this tool collects electrical data, performs detailed calculations, and generates analysis reports that adhere to criteria established by Copel.