Performance of UV-enhanced PMMA fresnel lenses and impact on LCOE

Cvetkovic, Aleksandra; Battenhausen, Peter; Mohedano, Rubén; Loeffler, Uwe; Benítez, P.; Hernández Sanz, Maikel y Chaves, Julio (2013). Performance of UV-enhanced PMMA fresnel lenses and impact on LCOE. En: "9th International Conference on Concentrator Photovoltaic Systems", 15/04/2013 - 17/04/2013, Miyazaki , Japan. pp. 1-2.

Descripción

Título: Performance of UV-enhanced PMMA fresnel lenses and impact on LCOE
Autor/es:
  • Cvetkovic, Aleksandra
  • Battenhausen, Peter
  • Mohedano, Rubén
  • Loeffler, Uwe
  • Benítez, P.
  • Hernández Sanz, Maikel
  • Chaves, Julio
Tipo de Documento: Ponencia en Congreso o Jornada (Otro)
Título del Evento: 9th International Conference on Concentrator Photovoltaic Systems
Fechas del Evento: 15/04/2013 - 17/04/2013
Lugar del Evento: Miyazaki , Japan
Título del Libro: 9th International Conference on Concentrator Photovoltaic Systems
Fecha: 2013
Materias:
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Electrónica Física
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Tiny increases in the transmittance of optical materials within a CPV module can have an important impact on the economy of a plant. This is certainly true in systems comprising multi-junction solar cells, whose high performance, based on a balanced photocurrent generation among the series-connected junctions, is very sensitive to spectrum variations. Every efficiency point gained causes not only an increase in the kilowatts hour produced, but a higher benefit on it, since the difference between electricity tariff and Levelized Cost of Electricity (LCOE) rises. This work studies the impact on the LCOE of a plant based on modules comprising PMMA lenses of two different types, standard UV blocking grade which is normally used for outdoor applications at high DNI climate and a specialty stabilized UV-enhanced transmittance acrylic (see Figure 1). Energy production will be compared for these two systems throughout the year at different sites to analyze when (season, time of the day) and where the usage of the enhanced PMMA is justified.

Más información

ID de Registro: 26466
Identificador DC: http://oa.upm.es/26466/
Identificador OAI: oai:oa.upm.es:26466
Depositado por: Memoria Investigacion
Depositado el: 25 May 2014 13:18
Ultima Modificación: 22 Sep 2014 11:41
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