Difusão do emprego da energia solar para alimentação de cercas elétricas na zona da mata de Pernambuco, Brasil / Diffusion of solar power employment for electrical fence feeding in the Pernambuco forest zone, Brazil
DOI:
https://doi.org/10.34117/bjdv6n5-485Keywords:
rural area, solar energy, extensionAbstract
The diffusion of technologies aimed at diversifying the national energy matrix becomes necessary to supply the seasonality and availability of electricity. The objective of this study was to identify, through extension practices, the use of solar energy by small farmers and the level of knowledge about the use of this alternative source of electricity generation. The study was conducted at the Federal Rural University of Pernambuco (UFRPE) Recife-PE and the Dom Agostinho Ikas Agricultural College of UFRPE (CODAI), located in São Lourenço da Mata-PE. The extension activity consisted of lectures on the application of solar energy to feed fences, because of pasture management and practical activity developed after the lectures. A questionnaire was applied in which participants answered about the content addressed in the lecture, and 84% of the students did not have enough knowledge about solar energy, falling into the categories “little” and “very little”, which evidenced a lack of information about the topic discussed and 100% of respondents indicated that the content was relevant from “good” to “excellent”. The educational level of the participants indicated that 84% had completed high school, 8% had incomplete higher education, of which 23% worked professionally in the primary sector. The application of solar energy in the agricultural area is still a widespread practice among the participants of the extension activity performed, which was evidenced by the lack of knowledge in the use of solar panels to energize electric fence in the management of grazing animals.
References
BACK, J. A.; TEDESCO, L. P.; MOLZ, R. F.; NARA, E. O. B. An embedded system approach for energy monitoring and analysis in industrial processes. Energy, v. 115, p. 811-819, 2016. https://doi.org/10.1016/j.energy.2016.09.045
BARBOSA FILHO, F. H. A crise econômica de 2014/2017. Estudos avançados, v. 31, n. 89, p. 51-60, 2017. http://dx.doi.org/10.1590/s0103-40142017.31890006
FERREIRA, A.; KUNH, S. S.; FAGNANI, K. C.; SOUZA, T. A.; TONEZER, C.; SANTOS, G. R. et al. Economic overview of the use and production of photovoltaic solar energy in brazil. Renewable and Sustainable Energy Reviews, v. 81, p. 181-191, 2018. https://doi.org/10.1016/j.rser.2017.06.102
GARLET, T. B.; RIBEIRO, J. L. D.; SAVIAN, F. S.; SILUK, J. C. M. Paths and barriers to the diffusion of distributed generation of photovoltaic energy in southern Brazil. Renewable and Sustainable Energy Reviews, v. 111, p. 157-169, 2019. https://doi.org/10.1016/j.rser.2019.05.013
GOBBO, E. R.; SILVA, M. A. T. F.; BONE, R B. Do petróleo à energia fotovoltaica: a inserção do brasil neste novo mercado. In: VII Congresso Brasileiro de Energia Solar-CBENS. 2018.
HASSANIEN, R. H. E.; LI, M.; LIN, W. D. Advanced applications of solar energy in agricultural greenhouses. Renewable and Sustainable Energy Reviews, v. 54, p. 989-1001, 2016.
KASSEM, H. S.; BELLO, A. R. S.; ALOTAIBI, B. M., ALDOSRI; F. O.; STRAQUADINE, G. S. Climate Change Adaptation in the Delta Nile Region of Egypt: Implications for Agricultural Extension. Sustainability, v. 11, n. 3, p. 685, 2019. https://doi.org/10.3390/su11030685
MAIA, A. H.; LUZ, M. C. S.; SILVA, F. C.; DE SOUZA, M. E.; ZARATIM, A. P. P.; SILVA, T. O. et al. Jovens rurais estudantes da Escola Estadual Jaraguá, Água Boa (MT): projetos de vida, dilemas e sucessão familiar. Agricultura Familiar: Pesquisa, Formação e Desenvolvimento, v. 12, n. 2, p. 97-117, 2019. http://dx.doi.org/10.18542/raf.v12i2.5549
MENEZES, H. R.; SILVA, T. S.; CERQUEIRA, S. S.; GOMES, S. M. A.; GUIMARÃES ANCHIETA, J. T.; CAMPOS, A. Energia solar: Avaliação do nível de informação sobre o uso da energia solar e sua utilização no brasil. Revista Cientefico, v. 18, n. 38, p. 47-60, 2018.
MONTOYA, F.; BAÑOS, R.; ALCAYDE, A.; MONTOYA, M.; MANZANO-AGUGLIARO, F. Power quality: Scientific collaboration networks and research trends. Energies, v. 11, n. 8, p. 2067, 2018. https://doi.org/10.3390/en11082067
RÜTHER, R. & ZILLES, R. Making the case for grid-connected photovoltaics in Brazil. Energy policy, v. 39, n. 3, p. 1027-1030, 2011. https://doi.org/10.1016/j.enpol.2010.12.021
SALOMÃO, A. C. O.; KAGAN, N.; BORGES, A. E. A responsabilidade civil das concessionárias de energia elétrica por danos elétricos ocasionados ao consumidor. Revista do Direito da Energia, v. 11, p. 112-117, 2012.
SANTOS CARSTENS, D. D.; CUNHA, S. K. Challenges and opportunities for the growth of solar photovoltaic energy in Brazil. Energy policy, v. 125, p. 396-404, 2019. https://doi.org/10.1016/j.enpol.2018.10.063
SILVA, J. C.; MOREIRA, L. F. R.; FREITAS, S. C. L. Analysis of the Energy Quality of the Electronic Laboratory of the Federal University of Tocantins Using Artificial Immunological Systems. In: Brazilian Technology Symposium. Springer, Smart Innovation, Systems and Technologies, 2018. p. 613-621.
SILVA, M. V.; MELO, M. V. N.; OLIVEIRA, M. E. G.; BEZERRA, I. N.; SILVA, D. A.; ALMEIDA, G. L. Análise multivariada da eficiência de cercas elétricas alimentadas por energia fotovoltaica no estado de Pernambuco. Revista Ambientale, v. 11, n. 1, p. 1-9, 2019.
SOUSA, M. A.; ALVES JÚNIOR, J.; EVANGELISTA, A. W. P.; CASAROLI, D.; MESQUITA, M. Nota técnica: estimativa de viabilidade econômica do uso de energia fotovoltaica em pivô central no estado de goiás. Revista Engenharia na Agricultura, v. 27, n. 1, p. 22-29, 2019. 10.13083/reveng.v27i1.848
YILDIRIM, O.; ERISTI, B.; ERISTI, H.; UNAL, S.; EROL, Y.; DEMIR, Y. FPGA-based online power quality monitoring system for electrical distribution network. Measurement, v. 121, p. 109-121, 2018. https://doi.org/10.1016/j.measurement.2018.02.058