Análise da interoperabilidade de relés via teleproteção.

Abstract

The analysis of the type of teleprotection scheme that guarantees the interoperability of distance, whether they are the same or different in relation to the manufacturer, model or brand, as well as how to extinguish faults with the shortest possible time delay is investigated in this work. For this purpose, a software dedicated to the studies of protection of electrical systems was used in the modeling of an electric power test system, in which distance relays assisted by teleprotection schemes were allocated to the terminals of one of the streaming. Finally, a methodology was developed that can be applied to evaluate the interoperability of distance relays, whose effectiveness has been proven.