Diseño técnico económico óptimo de un sistema híbrido solar - eólico para nodos remotos de telecomunicaciones de la Corporación Nacional de Telecomunicaciones CNT EP.

Abstract

The objective of this degree work is to technically and economically design an optimal solar-wind hybrid system for remote telecommunications nodes of the National Telecommunications Corporation CNT EP. The mathematical modeling of each of the system components (photovoltaic generator, wind generator and battery), model of system reliability using the concept of the probability of loss of power supply (LPSP) and cost analysis model was established. using the net present cost (NPC) criterion. The formulation of the optimization model was carried out to minimize the NPC of the system, complying with the restrictions of LPSP, number of photovoltaic modules, wind turbines, batteries and battery charge status. The development of the optimization algorithm was implemented by using the Microsoft Excel Visual Basic editor. A case study was carried out applying the algorithm developed for a typical locality of the CNT EP mobile network located in the province of Manabí; and, it was determined that the optimal hybrid energy system for this locality is composed of a photovoltaic generator plus energy storage in batteries. The result obtained was contrasted and validated with the Homer Energy program.