http://www.cnr.it/ontology/cnr/individuo/prodotto/ID144238
Internal lighting by solar collectors and optical fibres (Contributo in volume (capitolo o saggio))
- Type
- Label
- Internal lighting by solar collectors and optical fibres (Contributo in volume (capitolo o saggio)) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Alternative label
Sansoni P., Fontani D., Francini F., Mercatelli L., Jafrancesco D., Sani E., Ferruzzi D. (2010)
Internal lighting by solar collectors and optical fibres
in , 2010
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Sansoni P., Fontani D., Francini F., Mercatelli L., Jafrancesco D., Sani E., Ferruzzi D. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#citta
- Rijeka - Croatia (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://dc269.4shared.com/doc/y7QLvOg6/preview.html (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR - Istituto Nazionale di Ottica LArgo E. Fermi 6, 50125 Firenze, Italy (literal)
- Titolo
- Internal lighting by solar collectors and optical fibres (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#inCollana
- Solar Collectors and Panels, Theory and Applications (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
- 978-953-307-142-8 (literal)
- Abstract
- Sunlight concentration on small surfaces is widely studied [1-3], experimented and mostly
applied to photovoltaic power generation [4-6]. More rarely these solar collectors are
coupled to optical fibres [7-9], with the advantage of always having a circular absorber
shape. On the contrary the photovoltaic (PV) cell is typically squared and therefore it
requires a secondary optical system to reshape the image and to improve the light
distribution uniformity.
The introduction of optical concentrators, especially high concentration systems, has two
positive effects: it reduces the area of expensive solar cells and it increases their efficiency.
The main reasons for this development are enhanced efficiency of CPV (concentrating
photovoltaic) systems due to new solar cells, improved size of PV installations and
increasing interest in alternative technologies, both due to government incentives and to the
poor Silicon availability. In general it can be assumed that an improvement in the volume of
the collection system reduces the costs, given that the system provides a higher production
of energy. (literal)
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