Análise da eficiência energética em função da troca de motores de indução em uma empresa de saneamento
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Data
2020-01-15
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Editor
Universidade Federal de Goiás
Resumo
This paper has as main objective to analyze the motors of a sanitation company and
to calculate the energy efficiency obtained when replacing the standard motors with high
performance motors. Therefore, it was necessary to create an interface that would allow us to
determine the financial savings by replacing standard induction motors with high efficiency
induction motors. For the execution of the interface was used Excel software, making use of
its macros and VBA to create the program. One of the big problems with the induction motors
employed today by the sanitation company is their performance, as these motors have been
running for a long time and their performance is no longer the same, to the point of providing
quite different performance than they were designed to attend, which makes them consume
more energy than necessary, increasing the energy costs of sanitation companies, making this
one of the main operating costs in the companies. For this reason, investing in energy
efficiency by switching from standard induction motors to high performance induction motors
is important as they have considerably reduced energy costs in sanitation companies. With
the study it is verified that the motors used in a sanitation company are important for the
costs of the same, since they are related to pumping, which is the basic activity of supply
systems, therefore all operational cost reduction in them is relevant to mitigate costs, to
enable the expansion of the scope of basic sanitation.
Descrição
Palavras-chave
Eficiência energética, Empresa de saneamento básico, Motores de indução trifásico., Energy efficiency, Standard induction motors, sanitation company
Citação
SOUZA NETO, José Gois Pery de; SANTOS NETO, Miguel Alves dos. Análise da eficiência energética em função da troca de motores de indução em uma empresa de saneamento. 2020. 70 f. Trabalho de Conclusão de Curso (Graduação) – Escola de Engenharia Elétrica, Mecânica e da Computação, Universidade Federal de Goiás, Goiânia, 2020.