Propuesta de diseño de sistema fotovoltaico para vehículo aéreo no tripulado usando un sistema de microcontroladores conocido.
Fecha
2018
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad de Guayaquil. Facultad de Ciencias Matemáticas y Físicas. Carrera de Ingeniería En Sistemas Computacionales
Resumen
Con los avances científicos en el campo de la energía fotovoltaico (Energía obtenida del Sol), se ha logrado mejorar el uso de la energía solar y se la considera como una de las fuentes de energía renovable con mayor crecimiento en el presente. Este tipo de fuente de energía obtendrá un mejor resultado al realizar un seguimiento solar, el cual debe estar alineado en un ángulo recto a los rayos de luz del Sol. Con este proyecto de investigación documentamos el diseño, desarrollo y pruebas de laboratorio con un instrumento que emplea microcontrolador “Arduino o Raspberry” adaptándolos electrónicamente de tal manera que nos ayude a medir y registrar los voltajes entregado por las diferentes baterías de LIPO (Litio y Polímero) y Paneles Solares, estos últimos se usarán como celdas fotovoltaicas de manera fija en las alas de un VANT (Vehículo Aéreo No Tripulado) el cual debe recibir 24W de potencia eléctrica para mantenerse en el aire es la transformación directa de la radiación solar en electricidad. Con los resultados obtenidos se busca maximizar el tiempo de autonomía en el vuelo del VANT, deducir el momento adecuado para volar y con ello obtener un sobrevuelo más eficiente y con mayor rendimiento de la fotogrametría (obtención de mapas por medio de fotografías aéreas) en los cultivos de Pitahaya en la costa ecuatoriana y así evitar el gasto en la compra excesiva de baterías o gastos en otros medios de control para los cultivos.
With the scientific advances in the field of photovoltaic energy (Energy obtained from the Sun), it has been possible to improve the use of solar energy and it is considered as one of the renewable energy sources with the greatest growth in the present. This type of energy source will obtain a better result when tracking solar, which must be aligned at a right angle to the rays of sunlight. With this research project we document the design, development and laboratory tests with an instrument that uses "Arduino or Raspberry" microcontroller adapting them electronically in such a way that it helps us to measure and record the voltages delivered by the different LIPO batteries (Lithium and Polymer) and Solar Panels, the latter will be used as fixed photovoltaic cells in the wings of a UAV (Unmanned Aerial Vehicle) which must receive 24W of electrical power to stay in the air is the direct transformation of solar radiation into electricity. With the results obtained, it is sought to maximize the autonomy time in the flight of the UAV, to deduce the right moment to fly and with it obtain a more efficient flyby and with greater performance of the photogrammetry (obtaining maps by means of aerial photographs) in the cultivations of Pitahaya in the Ecuadorian coast and thus avoid the expense in the excessive purchase of batteries or expenses in other means of control for the crops.
With the scientific advances in the field of photovoltaic energy (Energy obtained from the Sun), it has been possible to improve the use of solar energy and it is considered as one of the renewable energy sources with the greatest growth in the present. This type of energy source will obtain a better result when tracking solar, which must be aligned at a right angle to the rays of sunlight. With this research project we document the design, development and laboratory tests with an instrument that uses "Arduino or Raspberry" microcontroller adapting them electronically in such a way that it helps us to measure and record the voltages delivered by the different LIPO batteries (Lithium and Polymer) and Solar Panels, the latter will be used as fixed photovoltaic cells in the wings of a UAV (Unmanned Aerial Vehicle) which must receive 24W of electrical power to stay in the air is the direct transformation of solar radiation into electricity. With the results obtained, it is sought to maximize the autonomy time in the flight of the UAV, to deduce the right moment to fly and with it obtain a more efficient flyby and with greater performance of the photogrammetry (obtaining maps by means of aerial photographs) in the cultivations of Pitahaya in the Ecuadorian coast and thus avoid the expense in the excessive purchase of batteries or expenses in other means of control for the crops.
Descripción
PDF
Palabras clave
Diseño, Fotovoltaico, Vehículo, Vant, Dron, Microcontroladores, Aéreo