Estudo comparativo entre lâmpadas fluorescentes compactas e lâmpadas incandescentes, considerando a viabilidade econômica

Abstract

With the constant concern with the environment, more and more subjects as economics, power quality, and energy efficient equipment are on evidence on the world stage. But Brazil as a developing country is not too concerned with the destruction of natural resources. Thus, regulations, rules and laws are becoming depreciated over time. This paper aims to report how these CFLs are problematic for the electrical power system. And if it is really as economical as manufacturers inform. This document is based on results through theoretical analysis and practical observation of electrical compact fluorescent lamps (CFLs) and incandescent lamps (LI). Based on practical experience it will be possible to establish conditions in which the CFL is more profitable compared to the LI. Another important aspect to consider is whether the CFL pays for itself over its lifetime. There will also be harmonic distortion (THD) present in CFLs, considering the theory the main focus of the work is to supportability of switching the CFLs.