Substituição de lâmpadas de vapor de sódio por lâmpadas LED’s, estudo de caso em Acreúna-GO

Abstract

In its appearance in public lighting, it was responsible only for providing security to the population, years later and a crucial factor in the development and night activities of a region. When the years were applied different technologies of public lighting, and the use of these less energy efficient results in a great waste of energy, or which leads to economic savings and a misuse of natural resources. This work presents different technologies applied since the emergence of public lighting and its development. Therefore, the different programs and measures to encourage the consumption of electricity in the country are also presented, so as not to delay national development. A case study was carried out of replacing lamp vapor lamps with LED lamps on Avenida Miguel Gomes Sobrinho in the city of Acreúna - Goiás, in order to determine whether the same compliance with normative norms and economic viability for the municipality. The study concluded that the energy consumption of the previous system was almost three times greater than the consumption of the new system, which generated monthly savings of over one thousand reais. Develop the initial investment, estimate a return in approximately 4 years and 9 months.