PRODUÇÃO DE ALIMENTOS SUSTENTÁVEL: A CONTRIBUIÇÃO DA ENERGIA SOLAR FOTOVOLTAICA PARA A PISCICULTURA NO DISTRITO DE BILENE, PROVÍNCIA DE GAZA, MOÇAMBIQUE
DOI:
https://doi.org/10.61164/rmnm.v10i1.3019Abstract
The objective of this study was to evaluate the ideal capacity of the photovoltaic system to meet the energy demand of the Tilapia Fry Production Unit in Bilene, considering load factors, solar irradiance, losses, and autonomy. The methodology involved measuring electrical parameters with a digital multimeter, analyzing the tilt angle of the solar panels, and assessing the shading of the photovoltaic modules. The results indicated power failures and current drops, attributed to improper configuration and lack of maintenance. The incorrect tilt of the panels and shading significantly affected the system's efficiency. To maximize electrical power, it is crucial to optimize the tilt and orientation of the photovoltaic modules, especially during months of high solar radiation. The variation of voltage and power as a function of current in the photovoltaic system showed the importance of operating near the maximum power point (MPP) to maximize efficiency. The results indicate that the implementation of a photovoltaic system can improve production efficiency, reduce operating costs, and increase fry production, contributing to local food security and promoting environmental sustainability.
Keywords: photovoltaic energy, fry production, energy efficiency, sustainability, food security.
References
Albanez, J. Psicultura. 2. ed. Minas Gerais: Emater-MG, 2000.
Aler. Energia Renováveis em Moçambique – Relatório Nacional do Ponto de Situação. Maputo: Isabel Cancela de Abreu, 2017. doi:432638/17.
Aline, M. S.; Fernando, C. M.; Valdeir, J. F. Estudo dos métodos de avaliação do desempenho de módulos fotovoltaicos em condições reais de operação. Brasília: Gramado, 2018. v. IV.
Amusa, A. A. et al. Sustainable electricity generation and farm-grid utilization from photovoltaic aquaculture: a bibliometric analysis. International Journal of Environmental Science and Technology, v. 21, p. 7797–7818, 2024. https://doi.org/10.1007/s13762-024-05558-z.
Antonio, O. & Walter, B. Piscicultura: Fundamentos E Técnicas De Manejo. Guaíba-Rs-Brasil: Livraria E Editora Agropecuária, 1998.
Ayroza, D. M. M. R.; Scorvo Filho, J. D.; Salles, F. A. Custo e rentabilidade da produção de tilápia (Oreochromis spp.) em tanques-rede no Estado de São Paulo. Boletim Técnico do Instituto de Pesca, v. 75, p. 1-26, 2005.
Baloi, M. Panorama Geral da Aquacultura em Moçambique. Overview of Aquaculture in Mozambique, 2017.
Balon, E. K & Noakes, D.G. L. Life Histories Of Tilapias: An Evolutionary Perspective. P. 61-82. In R.S.V. Pullin And R.H. Lowe-Mcconnell (Eds.) The Biology And Culture Of Tilapias Iclarm Conf. Proc. 7 (Http://Www.Worldfishcenter.Org/Libinfo/Pdf/Pub%20cp6%207.Pdf), 1982.
Balon, E. K. Patterns in the evolution of reproductive styles in fishes. In: Potts, G. W.; Wootton, R. J. (Eds.). Fish reproduction: Strategies and tactics. London: Academic Press, 1984. p. 35-53.
Bordach, J. E. Aquaculture: Development, Goals, And Constraints. Fao Fisheries Technical Paper No. 121. Food And Agriculture Organization Of The United Nations, 1972.
Bullock, G. L. Tilapia health and disease management. In: Lim, C.; Webster, C. D. (Eds.). Tilapia: Biology, culture, and nutrition. Boca Raton: CRC Press, 2018. p. 271-302.
Campos, L. O. Curva IV: Entendendo o Comportamento dos Painéis Fotovoltaicos. Boa Energia, 202
Duffie, J. A., & Beckman, W. A. Solar Engineering Of Thermal Processes. John Wiley & Sons, 2013.
Duffie, J. A., Beckman, W. A., & Blair, N. Solar Engineering Of Thermal Processes, Photovoltaics And Wind. John Wiley & Sons, 2020.
Fairley, P. Solar Uv Radiation For Water Disinfection. Environmental Science Journal, 18(2), 123-135, 2024.
Falk, A., & Christian, D. Photovoltaics For Professionals: Solar Electric Systems Marketing. Alemanha: Earthscan Publications Ltd., 2007.
FAO.The State Of World Fisheries And Aquaculture 2018 – Meeting The Sustainable Development Goals. Rome. Licence: Cc By-Nc-Sa 3.0 Igo. 2018 Http:// Www.Fao.Org/Publications/Card/En/C/Ca0190en/.
FAO. Cultivo De Tilápia. Organização Das Nações Unidas Para A Alimentação E A Agricultura, 2023.
FAO. The State Of World Fisheries And Aquaculture 2020 2020 Sustainability In Action Rome, 2020.
Ferreira, P. L. Estatística Descritiva E Inferencial. Universidade De Coimbra, 2005.
Flick, U. An Introduction To Qualitative Research (4th Ed.). London: Sage, 2009.
Green, M. A. Solar Cells: Operating Principles, Technology, And System Applications. Prentice Hall, 1982.
Kalogirou, S. A. Solar Energy Engineering: Processes And Systems. Academic Press, 2009.
Kubitza, F. Tilápia: Tecnologia E Planejamento Na Produção Comercial. Ed. Do Autor, 2000.
Lucas, J. S., & Southgate, P. C. Aquaculture: Farming Aquatic Animals And Plants. Wiley-Blackwell, 2012.
Luque, A., & Hegedus, S. Handbook Of Photovoltaic Science And Engineering. Wiley, 2011.
Marconi, M. A., & Lakatos, E. M. Fundamentos De Metodologia Científica (7th Ed.). São Paulo: Atlas, 2010.
Masters, G. M. Renewable And Efficient Electric Power Systems. Wiley, 2013.
Rui, M. C. G. Energias renováveis e produção descentralizada. Brazil: ALTENER, 2008.
Salia, A.M.J., Alda, M. Economic analysis of small-scale tilapia aquaculture in Mozambique. Institute Nacional de Desenvolvimento de Aquacultura (INAQUA), p. 15-16, 2008.
Sarkodie, S. A., & Owusu, P. A. Assessment of global fish footprint reveals growing challenges for sustainable production and consumption. Marine Pollution Bulletin, 194(Pt A), 115369. https://doi.org/10.1016/j.marpolbul.2023.115369 2023
Seamans, R. How To Use A Digital Multimeter: The Quick Guide to Learn How To Use A Digital Multimeter To Measure Voltage, Current And More Correctly, Diagnose And Fix Anything Electronic. Independently Published, 2020.
Silva, M. A. Fatores de sustentabilidade em energias renováveis. Lisboa, Portugal: USP. 2012
Silveira, E. Curso Básico de Energia Solar Fotovoltaica ON-GRID: Projeto - Instalação - Homologação. 2020.
SMA Solar Technology AG. Manual de operação e manutenção de sistemas fotovoltaicos. Editora, 2011.
Susana S. A. Critérios de dimensionamento de instalações fotovoltaicas.: Editora, 2018.
THE FISH SITE. Solar Panels to Increase Productivity of Tilapia Ponds. The Fish Site. Disponível em: https://thefishsite.com/. 2023.
Tua Saúde. 9 benefícios do peixe e como consumir (com receitas). Recuperado de https://www.tuasaude.com/beneficios-de-comer-peixe/ 2024
Veiga, N., Otero, L., & Torres, J. Reflexões sobre o uso de estatísticas inferenciais na análise de dados durante uma investigação didática. InterCambios, v. 7, n. 2, 2020.
Victory Farms. How Small-Scale Farmers Are Helping Kenya’s Biggest Tilapia Business. The Fish Site. Disponível em: https://www.victoryfarms.com/. 2023
Villalva, M. Entendendo as curvas IV e PV dos módulos fotovoltaicos. Canal Solar. Retrieved from canalsolar.com.br Disponível em: https://canalsolar.com.br. 2019.
Villalva, M. G. Energia Solar Fotovoltaica: Conceitos e Aplicações.2020.
Villalva, M. G., Gazoli, J. R., & Filho, E. R.. Comprehensive Approach to Modeling and Simulation of Photovoltaic Arrays. IEEE Transactions on Power Electronics, 24(5), 1198-1208. 2009.
Villasante, S. et al. Are provisioning ecosystem services from rural aquaculture contributing to reduce hunger in Africa? Ecosystem Services, v. 16, p. 365-377, 2015. https://doi.org/10.1016/j.ecoser.2015.07.003
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Revista Multidisciplinar do Nordeste Mineiro
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
