Ingeniería Civil y Mecánica

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Subject: search.filters.subject.SISTEMA FOTOVOLTAICO

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    Diseño e instalación de un sistema fotovoltaico para una vivienda unifamiliar en la parroquia Viche, provincia Esmeraldas
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2024-08) Loor Naranjo, Steven Manuel; Mayorga Pardo, Alex Santiago
    On the "Mi Quinta" farm, located in the parish of Viche, province of Esmeraldas, the remoteness of the national electricity grid makes it unfeasible to install electricity. This situation is common in rural areas of the coast, where the high installation costs and the environmental impact of felling trees for the power lines generate an urgent need for alternative energy sources. The existing problems on the farm have led to consider the use of renewable energies as a viable solution to supply energy needs. This project focused on designing and installing a photovoltaic system for a single-family house on the farm. First, the energy needs of the house were assessed to ensure that the system would provide sufficient energy for the daily use of appliances and lighting. Then, the components of the PV system were carefully selected to ensure efficiency and durability, and installation proceeded, ensuring that all elements worked together optimally and that the solar panels were properly oriented to maximize solar energy collection. The results indicate that the PV system ensures a reliable and efficient energy supply for the "Mi Quinta" house. This project significantly addresses the rural energy problem, providing a long-term sustainable and cost-effective solution. Six-monthly monitoring and the use of MPPT charge controllers are recommended to optimize the efficiency and durability of the system, as well as the periodic revision of the battery bank to avoid total discharges, especially on consecutive cloudy days.
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    Diseño de un sistema de abastecimiento de energía eléctrica con el uso de energías renovables como la solar en viviendas unifamiliares en la parroquia Atahualpa, cantón Ambato, provincia Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2020-10) Quintana Vásconez, Roberto Sebastián; López Arboleda, Alex Gustavo
    This technical project has as main objective the calculation and dimensioning of an isolated photovoltaic system to supply electricity to single-family homes that have limited resources from the Atahualpa parish, Ambato canton. It is desired that with the development of this type of projects the population is encouraged to search for and implement renewable energies that contribute to stop the negative global impact that several traditional practices of electric power generation are causing. To determine the components of the isolated photovoltaic system, a survey was carried out on 54 low-income houses belonging to the aforementioned parish. Once the monthly energy consumption had been determined, the housing was classified according to what is established in the Tariff Schedule for electric distribution companies for the period January - December 2020, issued by the electricity regulation and control agency, thus obtaining 3 types of housing , including a type house called survey which presents an energy demand equal to 8.70 kilowatt hours per day. To size the components, it was necessary to obtain the total monthly average daily irradiation value on an inclined surface, for which the meteorological data exposed by different specialized software were used, the irradiation value obtained by the Lui and Jordan Method is 3,887 kilowatt hours. per square meter per day with a solar panel inclination equal to 10 degrees. The components calculated for the Survey House are as follows: 10 solar panels connected in parallel with a nominal power of 350 watts, 8 batteries connected in parallel with a nominal capacity of 150 amp hours, 1 voltage regulator capable of satisfying a current of input and output of 89.75 amps and 24.07 amps respectively, 1 inverter with continuous power of 1500 watts with the capacity to satisfy 520 watts. The results for said house are presented since it is the one that most closely matches the reality of the sector, the total cost of the isolated photovoltaic system includes general construction items, the value of the components of the isolated photovoltaic system, the metal support structure and labor is $ 9908.25
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    Diseño e implementación de un software para evaluar el comportamiento en tiempo real de un sistema híbrido eólico - solar en el sector rio Blanco comunidad Yatzaputzán
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2019) Espín Medina, Fernando Daniel.; Mayorga Pardo, Alex Santiago
    The present experimental work consists in the implementation of a software that determines the behavior of the solar - wind hybrid system located in the sector of Río Blanco community Yatzaputzán, that with the help of the measuring tower where the different sensors are installed and in connection with the data acquisition card allows the storage of the different variables such as wind speed, wind direction, temperature, density, and solar irradiation. The information generated by the wind - solar hybrid system establishes the connection with the GSM module that sends the collected information to the receiving station, which carries out the storage of the received information. The software establishes the connection with the stored database and through the graphical interface it allows to determine the behavior of the wind-solar hybrid system, as well as the visualization of the data and a summary table which is averaged in hours during the day.
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    Diseño y simulación de un sistema fotovoltaico para la obtención de una certificación leed en la categoría de energía y atmósfera para la empresa Solinfra de la ciudad de Quito
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica. Carrera de Ingeniería Mecánica, 2017-07) Robalino Peñaloza, Daniel Alejandro; Paucar Samaniego, Mayra Alejandra
    The present technical project is based on the design and simulation of a Photovoltaic System to obtain a LEED certification in the Energy and Atmosphere category for the company SOLINFRA of the city of Quito. This system consists of 12 photovoltaic panels connected to each other, 8 in series and 4 in parallel, to meet the demand for basic lighting of the company which is 2374.75 W in the worst case, with a solar inclined solar radiation of 202, 78 W / m2 (March), taking advantage of the energy from the sun and converting it into electrical energy, thus optimizing economic resources and reducing energy consumption, generating a commitment to the environment and society. It includes a numerical simulation of the system, to obtain power graphs in the worst-case scenario and obtain the power curves at the output of the photovoltaic panel and inverter. An economic analysis determines the investment cost of the project at $ 18,251.91 dollars, with a three-month investment recovery in one month, considering that the energy generated by this project will be sold to the National Interconnected System of Ecuador, demonstrating the feasibility of the proposal.
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    Diseño y construcción de un sistema fotovoltaico de baja potencia en el sector Rio Blanco perteneciente a la comunidad Yatzaputzan
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica. Carrera de Ingeniería Mecánica, 2017) Guananga Pujos, Mauricio Alejandro; López López, Germánico Adán
    The present technical project is focused on the design and construction of a low power photovoltaic system that allows to supply electricity to a low-income housing located in the Rio Blanco sector, Ambato city, the search for new alternatives through the use of clean energies, Profitable in the long term and the interest in improving the quality of life of isolated communities allowed to implement the project. With the help of a solar-wind survey tower implemented by the project “VIABILITY OF THE ENERGY AND SOCIOECONOMIC POTENTIAL OF RENEWABLE ENERGIES " owned by the University Technical of Ambato, the energy potential of the sector with measured values in real time was determined, calculated the real global irradiation available in the study area, through questionnaires it was possible to know the electric demand of the inhabitants residing in the sector, with this information served to know the parameters of design, selection of materials and equipment needed to form the system. Finally, a control board was installed to allow the photovoltaic system to be integrated with a low-power wind generator installed in place to improve the power supply. Two controllers were used, the first regulates the energy extracted from the energy sources and the second regulates the consumption of the loads, the purpose of these equipments is to control the overcharge and discharge of the batteries in order to increase their useful life.