Diseño de un sistema de alumbrado para la cancha sintética de la Unidad Educativa Salesiana Cristóbal Colon

Abstract

The objective of this study was to design an efficient lighting system for the synthetic field of Unidad Educativa Salesiana Cristóbal Colón, ensuring adequate lighting conditions while reducing energy consumption. The initial assessment showed that the existing system, based on ten 1000 W metal halide lamps, presented high electricity consumption, a low power factor, and an uneven distribution of illuminance, which negatively affected nighttime sports activities. The methodology included an architectural and lighting survey of the field, evaluation of energy demand, lighting calculations using the lumen and point-by-point methods, as well as simulations in DIALux to validate the design. Electrical installation plans and the single-line diagram were also developed to ensure the feasibility of the proposal. The results showed that the new system, consisting of 12 LED projectors of 200 W installed on 10 m and 12 m poles, achieves illuminance levels between 300 and 500 lux, complying with sports lighting standards. The installed power was reduced from 10 kW to 2.4 kW, with a power factor of 0.95 and an estimated energy saving of approximately 82 USD per month. The initial investment was estimated at 4,228 USD, with a simple payback period of 4.3 years, which could be reduced to 2.3 years if new poles are not required. In conclusion, the LED proposal represents a comprehensive solution that combines energy efficiency, economic sustainability, and improved lighting quality, making it replicable in other sports facilities.