Sistema para sincronismo, Paralelismo e Transferência de Carga entre fontes de corrente alternada

Abstract

This work presents the methods that the generator sets use to synchronize and parallel with the power network and proposes a solution through the automatic synchronism, where a controller is responsible for monitoring all functions of the generator set. This theory is based on a review on synchronous machines, where the constructive aspects of the machine and its operating principle are treated. It also presents the concepts about the synchronism and parallelism between synchronous machines and how the generator must behave to perform this process, besides presenting the norms and laws that govern this procedure when carried out with the public energy network. Subsequently, the proposed solution is developed for this process, which presents the components that form the hardware and firmware that will be responsible for synchronization and parallelism, as well as its internal electrical circuits, the firmware sketch responsible for taking the necessary control actions and the variables to be monitored.