Estudio de coordinación de protecciones de los alimentadores primarios de la subestación San Agustín y creación de un manual de procedimientos empleando la metodología aplicada en EMELNORTE

Abstract

The present woks seeks to perform a study of protective relay coordination for the five primary feeders of San Augustin substation with a methodology developed and applied by the Department of Energy Quality and Electrical Studies of Electric Company EMELNORTE. The coordination study consists of determining the protection devices and their corresponding settings for the suitable and selective operation in the event of fault conditions that may occur in the primary distribution feeders. Once finished the protective relay coordination, CYMDIST, CYMTCC and ArcGIS are used to simulate the substation distribution system. Then, a manual of procedures is developed, which explains in detail the steps to be followed for the development of coordination studies, which can be generalized and applicable to other EMELNORTE substations.