Energy Efficiency Analysis in a Higher Education Institution in Manaus - Amazonas
Keywords:Lighting, Power factor, Electrical system
Thinking about solving the problem of high consumption and high cost in the electricity bill, this study proposes to present proposals to increase the energy efficiency of the site. In this sense, it is proposed an energy efficiency analysis of a Public Higher Education Institution in the Municipality of Manaus, Amazonas. A building survey was performed on the appliances and components of the building's electrical system, as well as an assessment of electricity bills to measure consumption. In order to verify voltage, current and power, electric measuring instruments were used to elaborate proposals aiming at increasing the energy efficiency of the site. Through the results obtained during the building survey at the IES, it was possible to observe the anomalies of the systems and indicate proposals for repair or replacement of equipment to increase the energy efficiency of the building. From the results obtained from the invoice it was possible to propose a new value of demand contract and by comparing the collected data, we identified the appliances that make the electric system less efficient, in this case, the air conditioners. Recurring payment problems with overconsumption were encountered. Adhering to the proposal of a new contract value with possible annual savings of R $ 22,543.92 referring to the payment of the demand portion in the electricity bill. It is also proposed to replace current lamps with LED tube lamps, reducing energy consumption by 9,122 kWh / month and saving R $ 3,263.57 per month. As for the proposal presented for the HVAC system, given the exchange of existing appliances for new and energy efficient, was not viable. Despite representing a reduction of 41869.91 kWh / month, the expected investment is not paid.
 LED E SOL. Eficiência Energética. https://www.ledesol.com.br/wpcontent/upl
 POLIQUEZI, Augusto. Eficiência Energética. https://www.crea-pr.org.br/ws/ wpcontent/uploads/2016/12/eficiencia.pdf.
 EUROPARL. Eficiência Energética França, 2019. Acessado dia 6 de outubro de2019. http://www.europarl.europa.eu/factsheets/fr/sheet/69/efficacite-energeti que.com.
 MELO JUNIOR. Arlindo Lins de. Estudo de Caso Como Estratégia De Investigação Qualitativa Em Educação.
 CARMO; Paulo César Schleder do. Analise Da Viabilidade Economica Com Sensibilizacao De Variaveis Para Substituicao Do Ar Condicionado.Monografia https://repositorio.ufsm.br/bitstream/handle/1/12585/TCCE_EEAPP_EaD_2017_CARMO_PAULO.pdf?sequence=1&isAllowed=y. Parana, 2017.
 SANTOS, T.S. Análise Da Eficiência Energética, Ambiental E Econômica Entrelâmpadas De LED E Convencionais. Artigo técnico. Disponível em: http://www.scielo.br/pdf/esa/v20n4/1413-4152-esa-20-04-00595.pdf.
 ANEEL - Agência Nacional De Energia Elétrica. Resolução, nº 414 de 9 de setembro de 2010. Brasília, 2010. http://www.aneel.gov.br/documents/656877/14486448/bren 2010414.pdf/3bd33297-6f9-4ddf-94c3-f01d76d6f14a?version= 1.0.
How to Cite
Copyright (c) 2019 Jessica Santana da Silva, Fabiana Rocha Pinto, David Barbosa de Alencar, Gisele de Freitas Lopes
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
Submission of an article implies that the work described has not been published previously (except in the form of an abstract or as part of a published lecture or academic thesis), that it is not under consideration for publication elsewhere, that its publication is approved by all authors and tacitly or explicitly by the responsible authorities where the work was carried out, and that, if accepted, will not be published elsewhere in the same form, in English or in any other language, without the written consent of the Publisher. The Editors reserve the right to edit or otherwise alter all contributions, but authors will receive proofs for approval before publication.
Copyrights for articles published in IJIER journals are retained by the authors, with first publication rights granted to the journal. The journal/publisher is not responsible for subsequent uses of the work. It is the author's responsibility to bring an infringement action if so desired by the author.