Análise teórica da transferência de calor e sua influência na performance de uma placa fotovoltaica de silício
The series of environmental problems caused by the fossil fuels burning, the main current source of energy, requires an urgent need for development and the use of renewable energy technologies in order to deal with the political, economic and environmental challenges involved in the generation of el...
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| Formato: | bachelorThesis |
| Idioma: | pt_BR |
| Publicado em: |
Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/handle/123456789/42984 |
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| Resumo: | The series of environmental problems caused by the fossil fuels burning, the main current source of energy, requires an urgent need for development and the use of renewable energy technologies in order to deal with the political, economic and environmental challenges involved in the generation of electrical energy. Photovoltaic energy stands out among alternative energy sources because of its various advantages. Meanwhile, the Brazilian Northeast, with great availability of this driving force of this technology, still suffers from energy problems because its authorities do not recognize its potential. Thus, the objective of this work is to show the potentiality of this energy source by modeling the theoretical heat transfer of a PV module according to its efficiency depending on the ambient conditions (temperature, wind speed and irradiation). It is concluded that the radiation is the main parameter in the power behavior of the PV module and that it is technically feasible to use the PV module for the city of Natal - city located in the Brazilian northeast - under the climatic conditions of the analyzed time interval. The temperature influences negatively, while the wind speed influences positively the power of the PV module. |
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