Dense array connections for photovoltaic systems in concentration

Two new types of connections for photovoltaic cells in dense array are presented. These connections, making use of dc–dc converter modules, are shown to increase the power transfer to the load with respect to array realized with series o parallel connections for the same number of cells. The present connections are of particular interest in concentration photovoltaic (CPV) systems where the intensity of the incident light on each cell of the array can be very different causing the cells of the same array working with different current–voltage (I–V) curves. The two types of connection and the classical series and parallel connections are compared on a theoretical basis. Applications of the connections in real working scenarios are illustrated and discussed.



Titolo: Dense array connections for photovoltaic systems in concentration
Autori: Salemi, Alessandro; Eccher, Massimo; Miotello, Antonio; Brusa, Roberto Sennen
Autori Unitn: 
Salemi, Alessandro
Eccher, Massimo
Miotello, Antonio
Brusa, Roberto Sennen
Titolo del periodico: PROGRESS IN PHOTOVOLTAICS
Anno di pubblicazione: 2011
Codice identificativo Scopus: 2-s2.0-79955646114
Codice identificativo ISI: WOS:000290481100001
Digital Object Identifier (DOI): 10.1002/pip.1040
Handle: http://hdl.handle.net/11572/90252
Appare nelle tipologie:03.1 Articolo su rivista (Journal article)

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