Dimensionamento de sistema solar fotovoltaico conectado à rede (ON GRID) para abastecimento de uma microcervejaria artesanal com consumo em baixa tensão.

• Autor(a) principal: Silva, Felício dos Santos
• Data de Publicação: 2019
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
• Texto Completo: http://www.repositorio.ufc.br/handle/riufc/45774
• topic: Dimensionamento; Energia solar; SFCR; Microcervejaria; Economia; Dimensionamento fotovoltaico; Sistemas fotovoltaicos conectados à rede; Baixa tensão; Microcervejaria artesanal

In view of the growth in electricity consumption and the tariff increase over the last years, it is increasingly necessary to use new strategies to reduce the expenses with this input. From this perspective, grid-connected photovoltaic systems (SFCR) are a safe and technically and financially viable option for those consumers who want to save resources and become more competitive. The significant drop in the price of photovoltaic equipment also proves to be a positive factor in decision making in favor of investing in solar energy. Thus, this work presented a methodology for sizing an SFCR for complete service of a low voltage consumer unit (BT). It was indicated which analyzes and information were relevant for the correct sizing of the system, as well as a simplified calculation methodology to optimize power generation in front of the selected equipment. Due to the expansion of the Brazilian beer market in recent years and aiming to simplify the understanding of the sizing process, we used data from the 5 Elements artisanal microbrewery located in Fortaleza, Ceará. Attention was paid to the execution of the procedures provided for in current regulations, as well as the use of real price data for photovoltaic equipment and system design and installation services. The projected and optimized SFCR has been shown to be able to fully supply the average consumption required by the consumer unit and still produce a credit surplus around 10.67% of the current average value. It has also been estimated a payback time around 2 years and 9 months after commencement of compensation and energy, value is extremely positive as this turnaround time was below all warranty terms provided by manufacturers and suppliers for the budgeted photovoltaic equipment.