Desenvolvimento de Lógica para Automatização das Manobras nos CCMs da Precipitação para Retorno de Energia em Caso de Falta Total ou Parcial

Abstract

The national electric grid, predominantly hydroelectric, faces instability due to water scarcity, exposing continuous process industries, such as alumina refineries, to production stoppage risks. This work proposes an automation logic for maneuvers in Motor Control Centers (MCCs) of the precipitation area, aiming to reduce energy downtime and eliminate human errors. The solution uses the plant's central controller to supervise and act in cases of total or partial power failure, ensuring restoration in less than 10 minutes and avoiding significant losses.