Diseño eléctrico y de iluminación para la Institución Educativa Departamental Luis Alfonso Valbuena Ulloa con autogeneración a pequeña escala

Abstract

The project developed for the Luis Alfonso Valbuena Ulloa Departmental Educational Institution includes the implementation of an electrical, lighting, and photovoltaic system based on RETIE and RETILAP regulations. A detailed design was carried out to ensure safety, energy efficiency, and technical compliance, avoiding rework and minimizing risks to equipment and people. In the electrical design, appropriate conductors, conduits, and protection systems were selected to ensure the reliability of the system. Grounding and surge protection were incorporated to prevent critical failures and ensure continuity of electrical service. The lighting design was optimized using DIALux, ensuring that illuminance levels comply with RETILAP without causing glare or excessive consumption. LED luminaires were implemented to maximize energy efficiency and reduce operational costs. Regarding the financial viability of the photovoltaic system, an analysis based on NPV, IRR, and payback period was conducted, demonstrating that the system is profitable and sustainable in the long term. System degradation was considered in the simulation, allowing for adjusted expectations regarding energy production and economic return.