Dimensioning and analisys of energy systems for irrigation in farms in Minas Gerais state

Authors

  • Gabriel de Souza Freitas Universidade Federal de Itajubá
  • João Vitor de Almeida Moraes Araújo Universidade Federal de Itajubá
  • Rafael Balbino Cardoso Universidade Federal de Itajubá
  • Rafael Emílio Lopes Universidade Federal de Itajubá
  • Tarcísio Gonçalves de Brito Universidade Federal de Itajubá

DOI:

https://doi.org/10.17648/rsd-v5i2.100

Keywords:

Primary drives; motorpump set; analysis of economic feasibility; environmental impacts; total annual costs.

Abstract

This study consists of an analyzing from the energy, economic and environmental points of view the acionament systems used for irrigation in agricultural areas in the state of Minas Gerais (MG). By performing analysis of economic feasibility and environmental impacts of each form of drive used in systems for irrigation, will be evaluated the most appropriate primary drive for the case study evaluated in an agricultural area in Minas Gerais, considering the drive motor pump linked directly in the power grid, diesel motor and photovoltaic energy, both on grid and off grid. It will be seen that the use of the electrical network to trigger the irrigation system’s motopump set is the most indicated primary drive for the realized case study, because it presents total annual costs much lower than the others, and the fotovoltaic systems are the most beneficial ones in relation to environmental impacts, because their use doesn’t result in environmental pollution. In relation to the use of the diesel engine, the price of the diesel renders its use very expensive, besides generating high levels of CO2 into the atmosphere.

References

Agência Nacional das Águas – ANA, “Disponibilidade hídrica no Brasil”, 2015.

Agência Nacional de Energia Elétrica – ANEEL, “Valores de Tarifas Homologadas – Segundo o Artigo 107 de Resolução 414 da Aneel”. Agência Nacional de Energia Elétrica. 2015.

Agência Nacional do Petróleo – ANP, “Preço do Diesel por cidade de Minas Gerais” ANP, 2015.

Andrade, C. L. T.; “Seleção do Sistema de Irrigação- Circular Técnica”. Sete Lagoas-MG, Relatório Técnico, 2001.

Bernardo, S.; Manual de Irrigação, 5ª edição, Viçosa, MG: UFV, 1989, 596 p..

Dias, M.A.P. “Administração de Materiais”. 6ª Edição, Editora Atlas, 345p., 1983.

EMATER, “Perfil da agricultura Familiar em Minas Gerais”. Emater-MG e Secretária de Agricultura, Pecuária e Abastecimento de Minas Gerais, 2014.

EPE, “Anuário Estatístico de Energia Elétrica 2015: ano base 2014”, Rio de Janeiro, 2016.

Ferrari, E. Cardoso, R.B. “Mapeamento de potenciais para geração de energia fotovoltaica no estado de Minas Gerais”, CBPE, Gramado - RS, 2016.

FGV - EESP, “Estudo sobre eficiência do uso da água no Brasil – Análise do Impacto da Irrigação na Agricultura Brasileira e Potencial de Produção de Alimentos Face ao Aquecimento Global”. Relatório Técnico, EESP-FGV. 2016.

Howe, J. W. “Proceedings of Hydraulics Conference”. Department of Mechanics and Hydraulics State University of Iowa. 1939.

Ministério da Ciência e Tecnologia e Inovação – MCTI, “Cálculo dos Fatores de Emissão de CO2 pela Geração de energia elétrica no SIN do Brasil” Ministério de Ciências e Tecnologia. 2016.

Searles, C; Schiemann, M. “Understanding and Differentiating Design Life, Service Life, Warranty and Accelerated Life Testing for Lead Acid Batteries”. USA, 2014.

Sun W.Y; Sun, O, M. “Bernoulli equation and flow over a mountain” Official Journal of the Asia Oceania Geosciences Society (AOGS). 2015.

Thomas, H. A. “The Propagation of Waves in Steep Prismatic Conduits”. Carnegie Institute of Technology Pittsburgh. 1949.

'Zocoler, J. L.; Baggio, F. C.; Oliveira, L. A. F.; Hernandez, F. B. T. “Model for Determining Flow Diamenter and Economic Velocity in Water Elevating Systems”. 2004.

Downloads

Published

30/06/2017

How to Cite

FREITAS, G. de S.; ARAÚJO, J. V. de A. M.; CARDOSO, R. B.; LOPES, R. E.; BRITO, T. G. de. Dimensioning and analisys of energy systems for irrigation in farms in Minas Gerais state. Research, Society and Development, [S. l.], v. 5, n. 2, p. 90-108, 2017. DOI: 10.17648/rsd-v5i2.100. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/100. Acesso em: 23 apr. 2024.

Issue

Vol. 5 No. 2

Section

Articles

License

Authors who publish with this journal agree to the following terms:

1) Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

2) Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

3) Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.