Memorias de investigación
Ponencias en congresos:
Spectrally-resolved optical efficiency using a multi-junction cell as light sensor: Application cases
Año:2017
Áreas de investigación
  • Ingenierías
Datos
Descripción
The experimental method to determine the spectrally-resolved optical efficiency of concentrating optics is described in this paper. The measurement uses a multi-junction solar cell as light sensor and a series of band-pass filters to isolate the optical performance of different narrow spectral bands throughout the spectrum of interest. Additional bias light is provided to saturate the subcells whose spectral response is out of the transmittance of every band-pass filter. The method allows the characterization of the combined transmittance, reflectance and absorbance of every material composing the optics including optical couplers and thin layers such as antireflective coatings. The two application cases included illustrate the potential of this novel characterization technique. Firstly, a novel refractive concentrator, the Achromatic Doublet on Glass (ADG) Fresnel lens is measured. Secondly, the method is applied to analyze the degradation of outdoor exposed glass molded Secondary Optical Elements (SOE)
Internacional
Si
Nombre congreso
13th International Conference on Concentrating Photovoltaic Systems CPV13
Tipo de participación
960
Lugar del congreso
Ottawa
Revisores
Si
ISBN o ISSN
0094-243X
DOI
10.1063/1.5001422
Fecha inicio congreso
01/05/2017
Fecha fin congreso
03/05/2017
Desde la página
300111
Hasta la página
300118
Título de las actas
Proceedings
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Integración de Sistemas e Instrumentos (ISI)
  • Departamento: Electrónica Física, Ingeniería Eléctrica y Física Aplicada
  • Centro o Instituto I+D+i: Instituto de Energía Solar
  • Departamento: Ingeniería Telemática y Electrónica
  • Departamento: Ingeniería Eléctrica, Electrónica Automática y Física Aplicada