Ingeniería Eléctrica por Ciclos Propedéuticos
URI permanente para esta colecciónhttp://hdl.handle.net/11349/1897
Examinar
Envíos recientes
Ítem Estudio de factibilidad de un sistema de cogeneración aplicada en la industria de alimentos para mascotasFagua Suspes, Juan Pablo; Garzón Rodríguez, YaquelineThe high consumption of electrical energy in the industrial sector, which is necessary for many of the processes involved in this sector to function, raises the following question: Why not implement a system that meets the demand for electrical energy required for your needs and also be energy efficient ?. In response to the above, the technical and economic evaluation of one of the Non-Conventional Sources of Energy (FNCE), cogeneration, is suggested, which compared to others (solar, wind, etc.), is less implemented or generalized as a solution. Cogeneration in Colombia is low, since there are very few plants of this type implemented locally and nationally (according to XM it represents around 0.7% of the net effective generation capacity), in terms of the industry, the sugar industry stands out. It is followed by food, glass, paper, among others; some of them use systems that work with fuels such as coal, natural gas, diesel, etc.). Due to the scarce knowledge of this technology in the industry, the company IPCE Ingeniería SAS, sees the possibility of creating a new line of business to include it within its portfolio of services and thus be able to provide advice to clients who are interested in implementing a plant of cogeneration in its facilities. As a contribution to the development of this business idea, a feasibility study of a cogeneration plant in a pet food industry is carried out, based on the registered energy consumption (electricity and steam) of the productive sector under study. The procedure for the selection of equipment, which make up the proposed system and which supplies the energy needs required in this case, is disclosed. In another vein, this document is intended to be an initial guide for the technical-economic evaluation of future projects, where this technology can be applied.Ítem Automatización de la generación de planimetrías de iluminación y dimensionamiento de tableros basado en una interfaz entre Python y programas de diseño CADOlaya Marín, Sebastián; Vera Anzola, Fernando Fabián; Martínez santa, Fernando; https://orcid.org/0009-0008-6375-9889In the electrical department of the company TEN, it has been recognized the need to optimize the production of lighting planimetries and panel sizing, through process automation. A project is proposed that uses Python and CAD programs, together with Excel VBA, to speed up and simplify the generation of these documents. This tool will significantly reduce the time spent, minimize human errors, promote the standardization of procedures and improve efficiency and productivity in the electrical department.Ítem Implementación de sensores para monitoreo y supervisión del gas SF6 en la subestación Guavio 230kVSalinas Parrado, Edilson Gerardo; Martínez Camargo, Dora Marcela; 0000-0001-6309-2908The present document aims to describe the activities carried out at the Grupo de Energía Bogotá (GEB) during my internship as part of my Electrical Engineering degree program at the Universidad Distrital Francisco José de Caldas, technological headquarters. This internship lasted for 6 months, equivalent to a total of 1,152 work hours. During this period, my work focused on the maintenance management of electrical substations. Among my responsibilities, I performed tasks related to design, cost-benefit planning, and implementation proposals. Specifically, my work centered around expanding the monitoring and supervision of SF6 gas pressure in the encapsulated Guavio substation at 230 kV.Ítem Inclusion de los microcontroladores blue pill de las series stm32f103 y air32f103 para la transcopilacion de su código fuente desde el lenguaje basado en v a su compilador nativo cGuzmán Zambrano, Julian Camilo; González Penagos, Juan Pablo; Martinez Santa, Fernando; 0000-0001-6309-2908The AIXT project is a way to solve the migration from one programming language to another in a simple way. This project arose due to technological advance, since currently there are several programming languages, in which the microcontrollers must be compiled in different existing programming languages, in this case we can compile in V language. By programming the respective Blue Pill cards STM32F103C3 and its respective equivalent card AIR32F103, the similarities and differences they have will be observed, the Transcopiler is developed for the transition from language v to language c through file synchronization and scheduling using visual code and uploading it to the github repository.Ítem Soporte para la serie de tarjetas de programación ai-wb2-32s-kit en transcompilación desde un lenguaje basado en v a su compilador nativo en cCortázar Cortázar, Stiven; Reyes Tique, Yesid Merardo; Martínez Santa, Fernando; 0000-0001-6309-2908The present document registers the information on the procedure, development and results obtained in the internship initiated on September 19, 2023 and culminated on February 19, 2024, internship with the title: "SUPPORT FOR THE Ai-WB2-32S-Kit PROGRAMMING CARD SERIES IN TRANSCOMPILATION FROM A V-BASED LANGUAGE TO ITS NATIVE C COMPILER. "This internship was carried out with the research group ARMOS (Modern Architectures for Power Systems), attached to the Universidad Distrital Francisco José de Caldas, Technological Headquarters.Ítem Inclusión al proyecto Aixt de(l) (los) microcontrolador(es) Raspberry Pi Pico para la transcompilación de su código fuente desde su lenguaje basado en V a lenguaje CGutiérrez Álvarez, Anderson Camilo; Martínez Santa, Fernando; 0000-0001-6309-2908This project is aimed at programming microcontrollers, which has some aspects that can make your work difficult, one may be the economic or resource point of view, and the other aspect would be its programming language. The Aixt project seeks to use a modern language syntax, focusing on low-resource devices. The project will consist of supporting the RP2040 series of microcontrollers (Raspberry Pi Pico) to integrate into the Aixt project, this will be done by implementing an API in C including the basic operating functions of the microcontroller supported by the Aixt project and a configuration file that allows the transcompiler to make an effective translation between the two languages. The project will allow source code to be created in the Aixt language that is correctly compiled to the RP2040 series automatically, without having to make manual changes that could be tedious and costly in terms of time and resources.Ítem Inclusión al proyecto Aixt de los microcontroladores Atmel ATmega328P y LogicGreen LGT8F328P para la transcompilación de su código fuente desde un lenguaje basado en V a lenguaje CRojas Acosta, Fabián Alonso; Pinzón Valero, Alberto; Martínez Santa, Fernando; 0000-0001-6309-2908This project is based on three main parts: Firstly, on the Aixt programming language based on the V language syntax, secondly, on the Aixt to C transcompiler, which translates the source code from the Aixt language to the C language for the specific native C compiler for the Arduino Nano microcontrollers (Atmel ATmega328P) and the LQFP32-MiniEVB (LogicGreen LGT8F328P), finally in the Aixt API (Application Programming Interface), which allows standardized programming for all microcontroller configurations, Data input and output functions.Ítem Desarrollo de prototipo LiDAR para pequeños robots móvilesGarcía Guerrero, Andrés Felípe; Díaz Castiblanco, Mauricio; Martínez Sarmiento, Fredy HernánLiDAR (Light Detection and Ranging), in a rapidly growing technology that offers solutions to distance measurement, object detection, and mapping problems with high precision using sensors, has allowed it to have a considerable and constantly growing field of application derived from continuous research into its qualities, modifications, and combinations with various other technologies. Currently, LiDAR is capable of obtaining three-dimensional geospatial data of objects at high speed. The use of strategically positioned sensors has led to a change in the way the world is digitized. However, this incredible tool has a disadvantage: its cost, which is quite high. At the moment, the use of LiDAR technology is restricted to large corporations or government entities. Alternatives to solve the raised difficulty have led to the use of a variety of sensors that emulate the features provided by a LiDAR sensor; therefore, this article details the process of replacing the LiDAR sensor with a Time-of-Flight (TOF) infrared sensor which retains the operating principle of a LiDAR sensor, adapted to a small autonomous mobile robot that calculates distances to objects, records its surroundings, transmits data via wifi to a platform on thinkspeak for real-time reading, and has manual and automatic scanning mode operation of the place.Ítem Análisis de una estrategia de identificación de fallas de baja impedancia utilizando OpenDSS y MATLABCastro Rico, Julio Ernesto; Anzola Bustos, Diego Alberto; Ibañez Olaya, Henry FelipeThe Power Systems Research Group of the Universidad Distrital José de Caldas (GISPUD), is interested in implementing tools that allow the identification of low impedance faults in electrical power systems. OpenDSS It is a tool that can provide these solutions to the research group. He general objective of this internship "Analysis of a strategy for identifying failures of low impedance using OpenDSS and Matlab”.Ítem Caracterización de tres diferentes generadoresRoldan Castro, Amanda; Ibáñez Olaya, Henry Felipe; Ibáñez Olaya, Henry Felipe [0000-0002-8767-5574]Eolo is a Colombian project developed by the research group recognized and endorsed by Colciencias and belonging to the Industrial Corporation Minuto de Dios. The aim of the Eolo project is to incorporate a wind machine into an electric vehicle; in order to receive, master and use wind energy for the benefit of the electric vehicle. Since wind machine consists of two type turbines Savonius coupled to an electrical generator and since it is intended to find system performance, turbine-generator, this paper plans to characterize three types of generators, because manufacturers do not provide this information, in order to observe their behaviorÍtem Diseño y evaluación de un software de planificación de rutas de robots considerando diagramas de VoronoiGordillo León, Jhonattan Andrey; Reyes Quiroga, John Fredy; Martínez Sarmiento, Fredy Hernán; Martínez Sarmiento, Fredy Hernán [0000-0002-7258-3909]This paper presents the design and implementation of a path simulator for 2 laboratory robots using Voronoi diagrams for the identification of the most optimal path between a starting point and an end point in a two-dimensional space. The simulator was developed in Python 3 making use of the Tkinter library for the graphical interface; the choice of the A* (A-Star) algorithm to find the shortest route optimizing the use of resources is highlighted. In addition, a safe navigation routine is developed which verifies the ability of an object to pass through the found route contemplating different obstacles. The routing of the environments is performed using the Voronoi technique, based on the assignment of generator points and distance equations. The routing process involves skeletonization of environments using OpenCV and other Python libraries. In summary, this paper describes the implementation of an optimal and safe path finding algorithm for real robots. Note that the use of path-finding algorithms is essential in multiple applications, from navigation systems to logistics and resource optimization. The ability to find the most efficient route between two points in a given environment is a recurring need in various fields. This contribution is expected to advance the understanding of how programming and technology can address complex challenges in various disciplines.Ítem Plan de negocio para la creación de la empresa Luz S.A.S. enfocada en la prestación de servicios de diseños fotométricosRomero Guavita, Jeisson Fabián; Parra Lisarazo, Rafael; Murillo Rondón, Fred Geovanny; Murillo Rondón, Fred Geovanny [0000-0003-0966-958X]The creation of a company whose focus is focused on photometric designs, begins with a market study in the residential and commercial construction sector, whose panorama makes evident the need to carry out photometric studies in an ethical and professional manner, in order to comply with the regulations in force in the country, such as RETILAP.Ítem Modelado y rendimiento de una estación de carga para vehículos eléctricosSánchez Díaz, William Fabián; Tolosa Vargas, Jonatán; Martínez Sarmiento, Fredy Hernán; Martínez Sarmiento, Fredy Hernán [0000-0002-7258-3909]This article presents a comprehensive study on the development and performance of a battery charger model for electric vehicles, focusing on its integration with the public power grid. The research employs advanced simulation techniques to model the charger, prioritizing aspects such as efficiency, reliability, and adaptability to various electric vehicle requirements and grid conditions. We provide an in-depth analysis of the charger’s performance under different load conditions, assessing its efficiency, response time, and stability. The findings offer insights into the environmental benefits and sustainability potential of implementing such charging stations, contributing to the global shift towards cleaner transportation. The study not only enhances the theoretical understand- ing of electric vehicle charging systems but also offers practical insights for their design and grid integration. This work is significant for researchers, engineers, and policymakers in the field of electric vehicle technology and sustainable transportation, aiming to support the transition to electric mobility and highlight the importance of robust charging infrastructure.Ítem Predicción de un índice de medición de la concentración de un mercado colombianoPrieto Suárez, Jesús Enrique; Hernández Suárez, César Augusto; Hernández Suárez, César Augusto [0000-0001-9409-8341]Due to the constant change in the business strategies of organizations, this study seeks to show the data that have been provided during the internship that I have done, where it is intended to review the prediction methods and at the same time the selection of the appropriate tools to perform an analysis of concentration indices. Based on this, we worked with the ARIMA method and Neural Network through the MATLAB program, in order to take advantage of the capacity it offers and the flexibility necessary to capture complex relationships in the data. It is intended to establish, through the data on the telephony market, the analysis of results by the mean square error, thus obtaining the time series that allow improving the competitive indices and pointing to an improvement in decision-making at the level of large telecommunications companies.Ítem Prefactibilidad para el uso del sistema piezoeléctrico para la estación Villavicencio del metro de BogotáLazaro Alcalde, Jhon Edwuard; Ladino Castañeda, Wilson Esneider; Murillo Rondón, Fred Geovanny; Murillo Rondón, Fred Geovanny [0000-0003-0966-958X]The high environmental and social costs associated with the use of conventional energy, nuclear energy and fossil fuels; has led to the search for alternative energies, one of them, is from the use of the piezoelectric system. The engineering, piezoelectric to actuators are devices that take advantage of the movement of displacement in which the physical phenomenon of piezoelectricity occurs; An example of actuator, are the piezoelectric tiles, placed on the floor of a frequent pedestrian corridor. The development of the research aims at a pre-feasibility study, which justifies the use of piezoelectric tiles in the Villavicencio station, the future metro system of Bogotá; It is projected to identify the financial needs associated with the use of the system, to carry out the study related to the specifications of supply and demand of the constituent elements and to examine the environmental impact as of the assumption of the implementation.Ítem Características de los límites de operación y variables de control en plantas solares fotovoltaicas con capacidad efectiva neta o potencia máxima igual o superior a 5 MW conectadas al SIN en ColombiaAvendaño Perdomo, Julieth Alexandra; Rosas Aldana, Cristian Fabian; Giral Ramírez, Diego Armando; Giral Ramírez, Diego Armando [0000-0001-9983-4555]This document specifies the main supervision and control variables for photovoltaic parks that have a net effective capacity or power greater than 5 MW, interconnected to the SIN (National Interconnected System) as support to the STR (Regional Transmission System) in Colombia. . For the development of this investigative work, the regulations established in Colombia by the CREG (Energy and Gas Regulatory Commission) were considered. This body, within its legislative powers, determines the different factors of mandatory compliance that electricity generators must have. photovoltaic and wind plants to be able to participate in the national energy system. It also grants powers to the CNO (National Operation Council), whose main function is to agree on the technical aspects to guarantee that the operation of the SIN (National Interconnected System) is safe, economic and environmentally sustainable. From the above, the UPME (Mining Energy Planning Unit) has established strategies and projects to improve electrical systems at the national level, within these projects and strategies are photovoltaic solar plants that, in addition to being a source of renewable energy, can support the different susceptible variations in the electrical system, guaranteeing stability. Based on the above, a research and analysis methodology was implemented that allows us to have a basis regarding the panorama of the operating limits and control variables in photovoltaic solar plants with net effective capacity or maximum power equal to or greater than 5MW according to the framework. regulations in Colombia.Ítem Soporte de transcompilación para microcontroladores de la serie PSoC 4, desde un lenguaje basado en V a su compilador nativo en CTavera Leon, Javier Alfonso; Lucas Jutinico, Camilo Andres; Martínez Santa, FernandoThe project allows generating source code in Aixt language (based on V) that is correctly compiled to the PSoC 4 series automatically, without having to make manual changes that can be tedious and costly in terms of time and resources. Aixt is optimized to run efficiently on resource-constrained devices such as PSoC 4 series microcontrollers, making it suitable for applications that require a resource-efficient solution.Ítem Análisis De Calidad De Energía Eléctrica En Un Variador Y Equipo De Soldadura EléctricaPinilla León, Jose Filemón; Avedaño Avedaño, CarlosCurrently, companies present different disturbances in the electrical variables as they have also been evident in the electrical infrastructure, which is why it is necessary and important to analyze the harmonics in the most used equipment such as variable speed drives and welding equipment. and contrast it with the regulations and with this make decisions so as not to affect the electrical system.Ítem La importancia de los inversores de señal en la generación de energía fotovoltaicaRaba Martínez, John Jairo; Martinez, Fernando; Martinez, Fernando [0000-0001-6309-2908]A manual was created for Growatt brand investors, which lists all the features and complementary equipment that help carry out a solar energy installation. The work took into account protection against atmospheric discharges, overloads and short circuit, which play a very important role in the system, since they are responsible for protecting the inverters and internal installations, especially the inverters since they are equipment that can be very sensitive to high instantaneous currents. Throughout the internship, several of the related equipment was also met, especially the OFF GRID SPF since due to misuse by some clients they exceeded their capacities causing damage to their control cards and powers, the internal components could be seen in its power electronics, understanding each function of the cards and semiconductor devices, where on several occasions only by changing the cards it was possible to provide a solution and fix the equipment, while with the ON GRID type inverters no warranty cases were evident. Due to its way of feeding the loads with the help of the grid, helping to prevent the inverters from exceeding their nominal power capacity, which is a great advantage for this type of inverters. When carrying out an ON GRID type project from the beginning, it was possible to carry out the step by step that was related in the document, where each step had to be reviewed repeatedly to avoid non-conformity on the part of the network operator, the process lasts considerable time and must clarify this for clients; since they are long times and are subject to corrections, which becomes a complex process, because each new project may vary due to the conditions of the place, since being very old installations, changes may be required in the energy measurement boxes. , increasing the procedures, time and expenses on the part of the company that requires the photovoltaic generation system. The use of AutoCAD and the Microsoft Office package were constantly used throughout the internship, for project calculations and diagrams that helped to understand a little more about the different insolations, as well as the one-line diagrams required by the operator for ON projects. GRID, where you must be very clear with all the equipment that is going to be used, such as protections, conductors, pipes, panels and boxes. Finally, knowing the people who are approved to execute, direct and approve photovoltaic generation projects, where you must have the title of electrical engineer with a professional card and certifications that specify that, if there is knowledge in solar energy, It is important to have these requirements in order to validate the projects.Ítem Diseño eléctrico para la redistribución de circuitos de media tensión en el municipio de Facatativá para la empresa BRP Ingenieros S.A.SPosada Daza, Joan Sebastián; Hoyos Ruiz, Óscar Javier; Buriticá Arboleda, Clara Inés; Rodríguez Plazas, María Camila; Posada Daza, Joan Sebastián [0009-0004-0970-2866]; Buriticá Arboleda, Clara Inés [0000-0003-4073-3471]Several of the existing medium voltage circuits in the municipality of Facatativá currently do not have the best conditions for the proper supply of electricity in the area, this due to problems related to considerable voltage drops due to the geographical extension of the circuits, in addition to the deterioration in the physical infrastructure of the same both in supports and conductors, also the fact of not having enough backup equipment such as substitutes, switching and protection equipment, with this in mind it is proposed to develop an internship whose main purposes will be: to carry out a design for the redistribution of loads through the creation of new circuits fed from a new substation, within the framework of the "RegioTram de Occidente" railroad infrastructure mega project, as well as to carry out the maintenance of main sections of the circuits to increase their reliability, with the installation of new protection, backup and maneuvering equipment; this will mitigate service interruption problems in the area, guaranteeing the quality of service and benefiting more than 160,000 of its inhabitants.