Observatorio de I+D+i UPM

Descripción
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.
Internacional	Si
Nombre congreso	International Doctoral Forum - BIT
Tipo de participación	960
Lugar del congreso	Beijin (China)
Revisores	No
ISBN o ISSN
DOI
Fecha inicio congreso	15/07/2013
Fecha fin congreso	18/07/2013
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Título de las actas

Esta actividad pertenece a memorias de investigación

• Autor: Marta Victoria Pérez (UPM)

• Creador: Grupo de Investigación: Integración de Sistemas e Instrumentos (ISI)