Uma proposta de metodologia de cálculo para estimação de perdas horárias de uma usina fotovoltaica com módulos bifaciais
Centralized generation photovoltaic plants are a reality in the national energy matrix, driven by the sale of energy in the regulated market from the Empresa de Pesquisa Energética (EPE). For the registration of projects that wish to claim the sale of energy, it is necessary to carry out a study of...
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| Formato: | Dissertação |
| Idioma: | pt_BR |
| Publicado em: |
Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/handle/123456789/44853 |
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| Resumo: | Centralized generation photovoltaic plants are a reality in the national energy matrix,
driven by the sale of energy in the regulated market from the Empresa de Pesquisa Energética (EPE). For the registration of projects that wish to claim the sale of energy, it is
necessary to carry out a study of energy generation expectations. In this scenario, this paper proposes the analysis of a technology that has been applied in recent years to increase
the efficiency of photovoltaic plants, called by bifacial modules, approaching the main
points to be discused in the simulation and application of these modules in large power
plants.A methodology for calculating energy losses from a photovoltaic plant to the point
of injection was developed, through the calculation of hourly losses, and, as an input database for this methodology, an array of simulated photovoltaic inverters was performed in
PVsyst software. Finally, the sizing of the main equipment of a photovoltaic plant using
bifacial modules and the simulation of this plant are presented, proving the application
of the methodology previously discussed. In this way, it is expected that the work will
serve as a reference model for possible simulations of photovoltaic plants using bifacial
modules, as well as for the study of the generation expectation of a large photovoltaic plant. |
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