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Descripción
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| Several aspects must be considered when integrating concentrating optics and high efficiency solar cells to obtain a high performing system. Among them, the effect of nonuniform irradiance distribution on multijunction solar cells is carefully examined in this paper. Fresnel lens-based systems are analyzed by using ray-tracing to predict the distribution of photogenerated current across every subcell. Then, IV curves of the system are measured indoors for different primary-to-receiver distances, irradiance levels and spectral contents. Comparing ray-tracing simulations and experimental measurements the effects of nonuniformity can be quantified. | |
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Internacional
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Si |
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Nombre congreso
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International Doctoral Forum - BIT |
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Tipo de participación
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960 |
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Lugar del congreso
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Beijin (China) |
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Revisores
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ISBN o ISSN
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DOI
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Fecha inicio congreso
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15/07/2013 |
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Fecha fin congreso
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18/07/2013 |
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Título de las actas
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