News: Eventi e notizie

Studio sperimentale di un sistema fotovoltaico e termico a concentrazione con ricevitore lineare

11.06.2014

Primo Relatore
Davide Del Col
Dipartimento di Ingegneria Industriale - Università di Padova

Titolo: Studio sperimentale di un sistema fotovoltaico e termico a concentrazione con ricevitore lineare

Abstract:
The electric and thermal performance of a parabolic trough linear concentrating photovoltaic-thermal (CPVT) system is presented. The system moves about two axes and exhibits a geometrical concentration ratio around 130. The receiving module placed on the focus line displays a secondary optics made of two mirrors to gather some reflected radiation and to contribute to the concentrated flux on two lines of triple junction photovoltaic cells soldered on a ceramic substrate. The substrate is in thermal contact with a aluminium heat exchanger with water flow channels to cool the PV cells.

Secondo Relatore
Alessandro Saccà
Dipartimento di Fisica e Astronomia - Università di Padova

Titolo: Prototipazione di un modulo per fotovoltaico a concentrazione

Abstract:
The design workflow of a concentrated photovoltaic (CPV) module is here presented. In particular are discussed the choices that a designer have to face during the path. A CPV module, called Twin Focus, is currently under realization: it is composed by a primary (mirror) and a secondary (prism) optical element, which goal is to concentrate the sunlight on a triple junction (3J III-V) solar cell with a geometrical concentration factor of 820X. The talk will focus in particular on the design of the optics.

News:

Studio sperimentale di un sistema fotovoltaico e termico a concentrazione con ricevitore lineare

11.06.2014

Primo Relatore
Davide Del Col
Dipartimento di Ingegneria Industriale - Università di Padova

Titolo: Studio sperimentale di un sistema fotovoltaico e termico a concentrazione con ricevitore lineare

Abstract:
The electric and thermal performance of a parabolic trough linear concentrating photovoltaic-thermal (CPVT) system is presented. The system moves about two axes and exhibits a geometrical concentration ratio around 130. The receiving module placed on the focus line displays a secondary optics made of two mirrors to gather some reflected radiation and to contribute to the concentrated flux on two lines of triple junction photovoltaic cells soldered on a ceramic substrate. The substrate is in thermal contact with a aluminium heat exchanger with water flow channels to cool the PV cells.

Secondo Relatore
Alessandro Saccà
Dipartimento di Fisica e Astronomia - Università di Padova

Titolo: Prototipazione di un modulo per fotovoltaico a concentrazione

Abstract:
The design workflow of a concentrated photovoltaic (CPV) module is here presented. In particular are discussed the choices that a designer have to face during the path. A CPV module, called Twin Focus, is currently under realization: it is composed by a primary (mirror) and a secondary (prism) optical element, which goal is to concentrate the sunlight on a triple junction (3J III-V) solar cell with a geometrical concentration factor of 820X. The talk will focus in particular on the design of the optics.