Engenharia Elétrica
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Navegando Engenharia Elétrica por Assunto "Armazenamento de Energia"
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Monografia Acesso aberto Estudo de viabilidade técnica e econômica para implantação do sistema híbrido de geração de energia elétrica fotovoltaico e bateria(2020) Medeiros, Raphael justi; Pereira, Wellington OliveiraThis work presents the study of technical and economic feasibility, for the implementation of a hybrid system of electric power generation - photovoltaic and battery - connected to the grid, in order to meet the energy demand of the cementitious curing greenhouse. With the need to implement a means to keep the greenhouse in constant operation, based on the savings that the generation in the photovoltaic system provides, this work proposal was produced. Thus, research was carried out on types of hybrid solar inverters on the market, as well as models of batteries that meet the application of the study. The topography of the inverters and the way in which the elements must be installed to guarantee the functioning and monitoring of the entire system to be implemented. From the analysis of greenhouse consumption, company demand and electricity rates, as well as physical space for proper installation, we can bring options for implementation and the financial return that it can generate. Norms, legal issues, academic papers and technical literature covering hybrid solar generation have been studied, in the quest to give priority to the use of renewable sources as the main supplier of electrical energy for the equipment, even when connected to the concessionaire's electrical network. Another point observed is in relation to the energy concessionaire with the consuming company, the use or not of diesel oil power generators to aid generation.