Comparativa Entre Sistemas De Alimentación Y Su Viabilidad Técnico-Económica Del Modelo Idealizado: “Renting De Baterías”

Treballs Finals del Màster d’Energies Renovables i Sostenibilitat Energètica, Facultat de Física, Universitat de Barcelona, Curs: 2019-2020, Tutor:Cristian Fàbrega GallegoIn this work, two technologies were evaluated to feed the “Battery Renting” market model, which consists of exchanging the batteries of electric vehicles, to avoid or eliminate the waiting times for recharging them. The evaluated systems were: photovoltaic and wind generation, which were dimensioned according to the characteristics of Zaragoza city, in order to determine the most viable option in technical-economic terms, taking as an idealized scheme: a vehicle fleet consisting mainly by electrical vehicles. This comparison was used to define and identify the most suitable technology to apply, where the wind option turned out with some advantage over the solar alternative, taking as an “indicator” the price of the resulting kilowatt-hour at the end of the financial period, having a price difference of around 23%. In addition, it was revealed that the “Battery Renting” market model is a very competitive option against fossil alternatives. Finally, during execution, possible barriers or weaknesses were identified at each stage (generation and replacement service) of the project. However, due to the characteristics of the study area, it is concluded that the city of Zaragoza has good characteristics to housing both generation options. Furthermore, it was evidenced that both generation technologies are sufficiently mature to sustain a market model that involves a significant energy consumption in a key sector for society such as "Transport and Mobility"