Proposta de geração híbrida eólico/solar on-grid no setor de avicultura na região de Dourados-MS

Abstract

This research intent to present the viability analysis to implement a hybrid generation system in a rural property, to determinate its profitability and its capability to produce electric energy based on the exploration of Wind and Solar resources. Initially, it is presented the motivation and the main concepts of hybrid generation, along with its means of operation and its application to compose the country’s energetic system. Then, a theory overview is applied to the formers aspects of Aeolian-solar hybrid system configuration, emphasizing technicconstructive elements of each area, contextualizing the purpose of this research by regularization standards stablished by regulative institutions and by the analysis of the national energetic structure to effectuate the use of alternatives sources. With the use of data from the property's energy consume, peek sun hours and wind speed at the location, was dimensioned a hybrid generation system. In the economic analysis, it was verified that in this case the wind generation ends up being hampered in the return of the investments due to the wind speed in the region, resulting in a negative TIR of 31% and a Payback of more than 120 years. The photovoltaic generation is justified because it is an attractive investment economically, with an TIR equal to 12%, resulting in a Payback of 5 years and 8 months. The conclusion that only the use of the photovoltaic system becomes feasible, it is verified that it has a savings of 57% per chicken batch compared to the concessionaire and 73% when compared to the hybrid generation configuration.