Evaluación de un sistema solar fotovoltaico de 160 Wp
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Universidad Distrital Francisco José de Caldas
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Los sistemas solares fotovoltaicos (SSFV) son una alternativa sostenible en la obtención de energía a partir de la radiación solar [1]. El presente trabajo se desarrolló en la Escuela Tecnológica Instituto Técnico Central (ET-ITC), en la ciudad de Bogotá D.C., donde existe un SSFV, por lo que se pretendió validar la información de la eficiencia suministrada por el fabricante y compararla con datos recolectados experimentalmente. Se requirió tener en cuenta la ubicación geográfica del sistema solar, el índice de transparencia atmosférico, los datos de radiación solar suministrados por la estación meteorológica y la energía eléctrica producida por el sistema; de igual manera, se depuraron datos no confiables usando el criterio de Chauvenet. Los datos se recolectaron durante ocho días de evaluación y se obtuvieron valores de eficiencias que oscilaron entre 16.33% y 20.51%, con los que se valida la información suministrada por el fabricante, que es 16.50 %.
Photovoltaic solar systems (PSS) are a sustainable alternative, in obtaining energy from solar radiation [1]. The present work was developed in the Technological School Central Technical Institute (ET-ITC), in the city of Bogota, where there is a PSS, and so it is intended to validate the efficiency information, provided by the manufacturer, and compare it with data collected experimentally. It was necessary to take into account the geographical location of the solar system, the atmospheric transparency index, the solar radiation data supplied by the meteorological station and the electrical energy produced by the system; Likewise, unreliable data were debugged using the Chauvenet criterion. Data were collected during eight days of evaluation; Efficiency values ranging from 16.33% to 20.51% were obtained, with which the information supplied by the manufacturer, which is 16.50%, was validated validated.
Photovoltaic solar systems (PSS) are a sustainable alternative, in obtaining energy from solar radiation [1]. The present work was developed in the Technological School Central Technical Institute (ET-ITC), in the city of Bogota, where there is a PSS, and so it is intended to validate the efficiency information, provided by the manufacturer, and compare it with data collected experimentally. It was necessary to take into account the geographical location of the solar system, the atmospheric transparency index, the solar radiation data supplied by the meteorological station and the electrical energy produced by the system; Likewise, unreliable data were debugged using the Chauvenet criterion. Data were collected during eight days of evaluation; Efficiency values ranging from 16.33% to 20.51% were obtained, with which the information supplied by the manufacturer, which is 16.50%, was validated validated.
Palabras clave
renewable energy, solar radiation, photovoltaic solar system, energía renovable, radiación solar, sistema solar fotovoltaico