Sistema de alumbrado público intervenido basado en tecnología LED para la av. De los Cofanes en la parroquia Lumbaqui perteneciente al GAD Municipal del cantón Gonzalo Pizarro

Abstract

A technical project is developed to change an illumination system based on HPS technology for one based on LED, evaluating the guidelines that lead to the selection of a suitable lighting system. Energy efficiency is the most notorious benefit of LED luminaires, as well as their versatile operation in outdoor environments, achieving 56% savings compared to HPS lighting and an operating life of 50,000 hours with a FDFL of 94%. However, the quality of lighting is still the most important parameter of the design, for a comparison between HPS and LED luminaires we simulated a pilot scenario with the help of DIALux, where we could adjust the luminotechnical parameters to the required by international standards (CIE 115-2010) obtaining a Lav twice the nominal in both cases, a higher Uo and Ul in LED, a lower TI in LED and a 5% higher SR in HPS. After highlighting the efficiency of the LED luminaires, the simulation was carried out in a scenario very similar to the application scenario and with the selected luminaires we proceeded to the load study, protection sizing and electrical plans in general.