Trabajos de Titulación - Electricidad
URI permanente para esta colecciónhttps://dspace.ucacue.edu.ec/handle/ucacue/34
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Ítem Acceso Abierto Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2025) Zhumi Illescas, Kevin Fernando; Arias Reyes, Pablo Danilo; 0104555230; Cobos Torres, Juan CarlosÍtem Acceso Abierto Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2025) Peñafiel Parra, Roy Alexander; Gutiérrez Alvarez, Arturo Xavier; 0106236714; Cobos Torres,, Juan CarlosÍtem Acceso Abierto Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2025) Cedillo Paute, Walter Santiago; Cabrera Mejía, Javier Bernardo; 0106355936Ítem Acceso Abierto Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2025) Mogrovejo Loza, Jorge Luis; Cabrera Mejía, Javier Bernardo; 0106855042Ítem Acceso Abierto Proyección de la demanda de los vehículos eléctricos en el Cantón Cuenca y su impacto a la red de distribución(Universidad Católica de Cuenca., 2025) Cumbe Tapia, Adrian Patricio; Lema Lucero, Alex Guillermo; Orellana Uguña, Carlos Mauricio; 0150135937; 0107825192This paper presents a methodology for projecting the demand for electric vehicles in the city of Cuenca and evaluating their impact on the distribution network of the Regional Electric Company of the Southern Center (CENTROSUR, by its Spanish acronym). Demand estimation is carried out for the 2024–2034 period using the Bass model, which allows the simulation of technological growth and the adoption of electric vehicles in the urban environment. The projected vehicle distribution is allocated proportionally to the population of each parish, aiming to consistently reflect their territorial presence. The technical analysis focuses on feeder 0324, modeled using OpenDSS software, and considers four evaluation scenarios: the current state, projections for 2028 and 2033, and the system’s maximum load capacity. For each scenario, relevant electrical parameters—such as power and voltage profiles—are analyzed to identify potential operational constraints that may arise due to the increase in load. The results obtained allow for establishing critical load thresholds and provide technical criteria for more robust and forward-looking network planning in response to the advancement of electric mobility in Cuenca. This research strengthens the city's energy transition process, proposing solutions to guarantee the quality and continuity of the electric service.Ítem Acceso Abierto Proyecto de Titulación embargado con fines de publicación de impacto.(Universidad Católica de Cuenca., 2025) Peñafiel Parra, Roy Alexander; Gutiérrez Alvarez, Arturo Xavier; 0106236714; Cobos Torres, Juan CarlosÍtem Acceso Abierto Implementación de un sistema de monitoreo en tiempo real para un sistema de iluminación residencial con el uso de controladores lógicos programables(Universidad Católica de Cuenca., 2025) Ochoa Criollo, Angel Matías; Siguencia Siguenza, Oscar Mauricio; 0106386717Technological advances in electrical engineering have enabled the development of efficient solutions for supervision and automation using Programmable Logic Controllers (PLCs) in various residential, commercial, and industrial processes. One of the most energy-intensive systems is lighting systems, which can be more efficient if real-time control and monitoring are enabled. Ecuador is currently experiencing a critical situation within the energy sector. Lighting control, as well as its monitoring, is very important in the industrial, commercial, and residential sectors, enabling more efficient use of energy resources. The project has as an objective to implement a real-time monitoring system for a residential lighting system using PLCs, seeking an efficient solution for monitoring, controlling, and optimizing energy consumption in various environments. Given Ecuador's energy crisis, the system is positioned as a key tool for efficient residential lighting control. The system allows for real-time data management and analysis, such as on/off status, operating time, fault detection, and energy consumption. It also integrates a remote control system via a cloud-connected interface that facilitates continuous monitoring and intelligent automation. Automation seeks to generate a positive impact through energy rationing, promoting savings, and sustainability in lighting management. By employing advanced technology such as PLCs and cloud-based monitoring, this system contributes to infrastructure modernization and sustainable development, optimizing resources and providing a replicable model in different sectors.Ítem Solo Metadatos Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2025) Perez Alvarado, Juan Pablo; Pulla Galindo, Giovani Santiago; 0107082117Ítem Acceso Abierto Prototipo para determinar fallas de funcionamiento en luminarias Led de alumbrado público(Universidad Católica de Cuenca., 2025) Guanuche Largo, Edison Jonathan; Siguencia Siguenza, Oscar Mauricio; 0705714012This research project aims to design and develop a remote management prototype to detect malfunctions in LED streetlights, optimize maintenance tasks, reduce operating costs, and enhance energy efficiency. To this end, a functional prototype was built following the steps established in the methodology. It integrates measurement sensors, microcontrollers, and a Global System for Mobile Communication (GSM) communication module, enabling real-time monitoring of key electrical variables, including voltage, current, power, power factor, and energy consumption. Data is stored and visualized through the Ubidots platform. At the same time, GSM communication facilitates the transmission of automatic alerts and daily status reports on the luminaires. Furthermore, the results demonstrated that the developed system provides high accuracy in measuring electrical parameters, and is capable of efficiently detecting and reporting various simulated faults, such as power outages, voltage drops, surges, current drops, and abnormal energy consumption. This study demonstrates that implementing this system could significantly contribute to the modernization of electrical infrastructure, promoting the concept of smart cities and the efficient use of electrical energy.Ítem Acceso Abierto Integración de sistemas fotovoltaicos conectados a la red para electrolineras en centros comerciales de la Ciudad de Cuenca, Ecuador 2024(Universidad Católica de Cuenca., 2025) Ramon Carrión, Freddy Efraín; Ruiz Silva, Domenica Solange; Guanuquiza León, Marco Vinicio; 1400777734; 0202486361The increase in electric vehicle adoption in Cuenca has driven the need to develop a sustainable charging infrastructure. Integrating photovoltaic systems into electric vehicle charging stations is emerging as a viable option to reduce dependence on the electricity grid and promote the use of renewable energy. This research evaluates the technical and economic feasibility of implementing grid-connected photovoltaic systems in electric vehicle charging stations at four shopping centers: Mall del Río, Batán Shopping, Monay Shopping, and Racar Plaza. The study was developed using a quantitative approach, employing HOMER software to simulate the photovoltaic system and analyze solar resources during the period 2013-2023. Forty simulations were performed in Python, considering scenarios with 5 and 3 charging stations of 40 kW. Solar panels of 610 W and 75 kW inverters for Mall del Río and 50 kW inverters for the other shopping centers were considered. The results indicated that Mall del Río requires a 71.37 kW system, generating a surplus of 18,570 kWh/year, while the other shopping centers require 47.58 kW, with grid backup and additional consumption of up to 3,576 kWh/year. The financial analysis determined that the project is not profitable with the current USD 0.08/kWh tariff. However, profitability improves when considering a tariff of USD 0.19/kWh. Furthermore, the contracted demand price of USD 4.79/kWh represents a fixed income for the project in all case studies, contributing to its financial stability.Ítem Acceso Abierto Uso de métodos difusos para la gestión del mantenimiento de transformadores aéreos de distribución(Universidad Católica de Cuenca., 2025) Guamán Tapia, Henry Patricio; Nieves Arce, Juan Diego; Cabrera Mejía, Javier Bernardo; 0105214480; 0105945299This work develops a maintenance management model for distribution transformers in power distribution companies, using Centrosur C.A. Electrical Company as a case study. The model is based on fuzzy logic and the concept of forgotten effects. The main objective is to identify and prioritize key factors that traditional methods often overlook when performing transformer maintenance. The study involves an expert analysis to characterize and assess the most frequent failures, considering the causal relationships between variables related to the transformer health index. Based on a review of the state of the art, the fuzzy logic method is employed, allowing for the classification of analysis variables, risk minimization, performance enhancement, and an extended transformer lifespan. The results indicate that the most influential variables in maintenance management exhibited incidence values ranging between 0.5 (moderate) and 0.6 (high). Furthermore, the study proposes a systematic framework that prioritizes maintenance actions, defining the optimal starting point and ensuring a more reliable and sustainable operation. This framework is grounded not only in expert knowledge but also in a mathematical model. Keywords: neglected effects, maintenance management, expert judgment, fuzzy logic, transformerÍtem Acceso Abierto Evaluación del rendimiento de la bomba de calor alimentada por energía fotovoltaica para el calentamiento de agua(Universidad Católica de Cuenca., 2025) Loayza Román , Mario Francisco; Siguencia Siguenza, Oscar Mauricio; 0706330628This study assessed the thermal and energy performance of a photovoltaic-powered heat pump system for domestic water heating in a residential home. The system sizing considered the demand for domestic hot water (DHW), the energy consumption of the heat pump, and the photovoltaic generation capacity. In addition, the system’s efficiency and economic viability were analyzed using indicators such as the Net Present Value (NPV) and Internal Rate of Return (IRR). The methodology included the collection of data on DHW consumption through a survey and the characterization of the solar resource. System components, such as the heat pump, storage tanks, and photovoltaic system, were also selected and sized. MATLAB simulations were used to analyze the thermal behavior of the tanks as well as the daily and annual energy variability. Finally, the economic viability was assessed by considering the initial investment, operating costs, and electricity savings. The results showed that the photovoltaic system can cover the demand of the heat pump and generate surpluses in certain months, which were partially used to supply the building's energy load. However, the economic viability indicators, NPV and IRR, were not favorable.Ítem Acceso Abierto Prueba automatizada de impacto (IK) de luminarias(Universidad Católica de Cuenca., 2025) Cuenca Romero, Elian Marcel; Siguencia Siguenza, Oscar Mauricio; 0706942778The design of an automated prototype for impact testing of luminaires aims to improve the accuracy and efficiency of these tests, which are essential for assessing the resistance and durability of lighting products. The research addresses the need to replace manual testing with an automated system that reduces the margin of error and optimizes resources. This work facilitates the implementation of international standards in lighting laboratories, thus improving product quality and safety. In addition, it enables the automatic detection of cracks after impact through the use of digital cameras, reducing costs and increasing the reliability of the results. The overall objective is to design and verify an automated prototype for IK testing of luminaires through an experimental study conducted in test laboratories. The results are expected to confirm its effectiveness and provide valuable data for future implementations. The prototype, based on IEC 62262 standard, demonstrated its effectiveness by integrating an image analysis system in MATLAB, enabling real-time damage identification and ensuring consistency with international standards.Ítem Acceso Abierto Fiabilidad de red de distribución mediante modelo Monte Carlo acoplando micro generación(Universidad Católica de Cuenca., 2024) Romero Bohórquez, Lismer Jehu; Torres Estrada, Andrés Francisco; Cabrera Mejía, Javier Bernardo; 0705997864; 1104996911This research evaluates the reliability of the network in the Academic Department of Engineering, Industry, and Construction (UAIIC by its Spanish acronym), incorporating microgeneration. It also proposes to improve this network’s reliability using the aforementioned system. The Monte Carlo method is used for evaluating reliability, and the simulations will be conducted in the Matlab Simulink software. For the analysis, two approaches are proposed: with generation and without distributed generation, using data collected from the quality equipment with the Fluke 434 Power Quality Analyzer through a meticulous study of all the norms and parameters of quality to diagnose the effects caused with and without distributed generation on the network and the quality of energy injected into the Academic Department. The results of this research indicate that by using the FLUKE 434 Power Quality Analyzer from the UAIIC and comparing values with and without distributed generation, several disturbances in the network affect the quality and reliability of the energy supplied to the Academic Department. Additionally, the implementation of microgeneration shows an improvement in the network system. The average voltage difference among the three lines was 1.06% with Distributed Generation, which does not exceed the values permitted by the Arconel 004-01 standard, and should not exceed 10% in low voltage, resulting in improved voltage levels.Ítem Embargo Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2024) Amón Salinas, Xavier Leonardo; Cobos Torres, Juan Carlos; 0105280804; García Calle, Anthony AlxanderÍtem Acceso Abierto Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2024) Barzallo Torres, John Eduardo; Sánchez Barros , Carlos Daniel; Cobos Torres, Juan Carlos; 1400684427; 0922939954; García Calle, Anthony AlxanderÍtem Acceso Abierto Proyecto de Titulación embargado con fines de publicación de impacto.(Universidad Católica de Cuenca., 2024) Ajila Ajila, Michael Daniel; Morales Jadán, Diego Xavier; 0706734613; García CalleÍtem Acceso Abierto Factibilidad técnica y económica de la generación distribuida fotovoltaica en sectores residenciales. Caso de estudio: Cuenca-Ecuador(Universidad Católica de Cuenca., 2024) Romero Loja, Diego German; Siguencia Siguenza, Oscar Mauricio; 0350096145Population growth is increasing electricity demand, and due to climate change, which plays an important role in developing new technologies, there is a need to incorporate clean energy sources to meet electrical needs. Despite its great energy potential for new renewable energy technologies such as solar photovoltaic, Ecuador is not fully utilizing it, which could be an alternative to avoid electricity rationing. The research analyzes the feasibility of distributed photovoltaic generation based on the energy consumption strata of residential electricity categorized by the Regional Electric Company Centro Sur in Cuenca. It aims to provide a clearer overview of the process that should be followed for such projects to be implemented. For this analysis, a triangulation approach is applied through a literature review, allowing for the gathering of data to determine how feasible it is to install this technology in a home based on different energy consumption scenarios. Simulations will be conducted for different scenarios of electricity consumption and the sizing of the photovoltaic solar system without the use of batteries, as the generated energy will be injected directly into the public energy grid. This will allow for energy compensation when the user is not generating energy with the photovoltaic system. In this way, it will be analyzed whether the projected generation offsets the investment in the installation of the photovoltaic system.Ítem Acceso Abierto Diseño y simulación de un sistema hibrido eólico/fotovoltaico para alumbrado público en vías rápidas. Caso de estudio vía Cuenca – Azogues(Universidad Católica de Cuenca., 2024) Peñafiel Morocho, Christian Mauricio; Icaza Alvarez, Daniel Orlando; 0104720776The project "Design and Simulation of a Hybrid Wind/Photovoltaic System for Public Lighting on Highways, with a Case Study on the Cuenca-Azogues Road" addresses the problem of power outages in Ecuador due to its dependence on hydroelectric power. The research aims to develop a sustainable energy solution that ensures a stable and diversified electricity supply. The design of a hybrid wind/photovoltaic system is justified by its ability to improve energy stability and reduce carbon emissions, benefiting both the environment and the economy. The objective is to design and simulate an efficient hybrid system for street lighting. This descriptive and experimental study focused on the Cuenca - Azogues road. The studied population includes the LED luminaires installed on this road, with a sample of 1,890 luminaires. The results are expected to validate the technical feasibility of the proposed system, providing a replicable solution in other regions.Ítem Acceso Abierto Análisis de índice de deslumbramiento en parqueaderos con alto flujo vehicular, Caso de estudio parqueadero del Centro Comercial Mall del Río(Universidad Católica de Cuenca., 2024) Aguilar Olmedo, Anthony Mateo; Siguencia Siguenza, Oscar Mauricio; 0706894433This study focuses on analyzing glare indices in the parking lot of the "Mall del Río" shopping center in Cuenca, Ecuador, to identify patterns and determine their impact on road safety. Road safety is crucial since glare reduces driver’s visibility, increasing the risk of accidents. This study is important due to the lack of specific research in this field, so an analysis of glare levels will be carried out through illuminance measurements and user surveys. A quantitative and qualitative approach will be employed, using specialized equipment such as the handheld Lux meter for measurements and collecting data through online surveys. The population to be studied includes the parking lot users, with non-probabilistic sampling. The results obtained are expected to provide a deeper understanding of the impact of glare within this outdoor parking area.
