Coordinación de las Protecciones de la Subestación de Distribución del Sistema Guayas - Los Ríos

Abstract

This work consists of making the coordination of the protections of the distribution substation Guayas-Los Ríos system for computerized methods to make adjustments quickly and reliably. Distribution Substation is located at the outskirts of nitrate in the industry two posts. We begin with the description of the installations in the yard of 13,8 KV 69KV like to know the elements and equipment currently installed, then a thorough analysis of load flow and short circuit study for cases of minimum and maximum charging, providing us with information on the case load flow and voltage levels in the bars, consumption demands and capabilities of the equipment, and in the case of short study as fault currents which may be exposed system. And finally the coordination of protective Distribution Substation based on thorough analysis above is performed.