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Inversor alimentat per panells fotovoltaics

Authors: Segarra Turull, Lluís;

Inversor alimentat per panells fotovoltaics

Abstract

L’objectiu d’aquest projecte és la construcció d’un inversor o convertidor de corrent continua a corrent alterna, amb aïllament d’alta freqüència per aplicacions fotovoltaiques i el seu posterior assaig en el laboratori per validar-ne el comportament. Els passos a seguir per la construcció de l’inversor són: Definir les característiques que ha de tenir. Elecció dels diferents components que integren el circuit. Simulació del comportament teòric previst. Verificació dels components elegits a partir de les dades extretes, tensió i corrent. Construcció d’un prototip per assajar cada part. Comprovació del seu funcionament. L’aïllament d’alta freqüència que ha de proporcionar el convertidor s’aconsegueix mitjançant un transformador de potència amb nucli de ferrita. En paral·lel, s’implementa el sistema de control amb la modulació per tal de garantir el correcte funcionament del sistema. En aquesta memòria es presenta en primer lloc una descripció dels sistemes fotovoltaics, seguida d’una descripció de les diferents topologies de convertidors. Posteriorment es passa a la fase de disseny on és mostren els diferents components seleccionats, seguit de les simulacions del comportament de l’inversor. Finalment és realitza la construcció del mateix i la comprovació del seu funcionament

Country
Spain
Keywords

Transformadors elèctrics, Electric transformers, :Enginyeria electrònica [Àrees temàtiques de la UPC], Convertidors continu-altern, Photovoltaic power generation, Àrees temàtiques de la UPC::Enginyeria electrònica, Electric current converters, 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!
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