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L'energia solar fotovoltaica

Authors: Escudé, Jordi; Amézaga, Adrià;

L'energia solar fotovoltaica

Abstract

Treball de recerca realitzat per alumnes d'ensenyament secundari i guardonat amb un Premi CIRIT per fomentar l'esperit cientí­fic del Jovent l'any 2009. Després d'una breu introducció sobre l'energia solar, l'estudi analitza quin és el procés de fabricació que se segueix per fer les plaques solars fotovoltaiques policristal·lines i monocristal·lines i quin és el seu funcionament. És a dir, com és possible obtenir energia elèctrica gràcies a la llum del Sol. També es descriuen les instal·lacions autònomes i les connectades a la xarxa, així com els elements que les integren. S'inclou, a més, un punt explicant quins són els factors que condicionen l'obtenció d'energia i els avenços més recents en aquest camp de la tecnologia. Per finalitzar la part teòrica, s'analitza una instal·lació fotovoltaica situada a Cervera i la seva producció. Pel que fa al treball de camp, es va construir un seguidor solar. Research project carried out by two pupil of secondary education and rewarded with a Prize CIRIT to foster the scientific spirit of the Youth in year 2009. On one hand, there's a short introduction about solar energy. Then, the manufacture process followed to make solar cells (polycrystalline and monocrystalline) and also their functioning are analyzed. In other words: how is possible to get electricity from sunlight. Autonomous and connected to net installations and their main components are described. The study includes a point which told what conditions the obtaining of energy and which are the newest advances. To finish theoretical part, it is analyzed a photovoltaic installation placed at Cervera and its production during a month.On the other hand, as an extra project, a single-axled solar tracker was built.

Country
Spain
Keywords

504 - Ciències del medi ambient, Energia solar fotovoltaica

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green