Modelo óptimo de despacho económico de sistemas de generación considerando restricciones de inercia

Abstract

Currently the technology is in constant development that provides greater benefits both to take advantage of existing resources and to conserve natural resources. This has caused an increase in non-conventional renewable generation in conventional systems, causing changes in their normal operation. This document sets out the development of an economic dispatch model taking technical values from the National Interconnected System (SNI), to represent a real scenario and the benefit of an energy storage system. The study is based on the projection of the construction of the “El Aromo” photovoltaic plant, thus considering the capacity it will have for energy delivery. The dispatch model is developed in the GAMS optimizer to find the optimal solutions for the scenario outlined, subject to restrictions on generation capacity, demand capacity, energy restriction and inertia restriction. The results obtained are based on two scenarios, the first modeling the current system and the second including the new photovoltaic plant, the storage system and the restriction based on the inertia of the system.