author = "Domínguez Domínguez, César"

Encontrado 72 documentos, página mostrada 1 de 8

Optical and electrical characterization of high-concentration photovoltaic systems = Caracterización óptica y eléctrica de sistemas fotovoltaicos de alta concentración

Description: The record efficiencies achieved by multijunction (MJ) solar cells have renewed the interest in concentrator photovoltaics (CPV), as the use of high concentration is necessary to reduce the area of these expensive devices and to maximize their efficiency. The promise is a reduction of the cost of th...
Language(s): Inglés

Optical and electrical characterization of high-concentration photovoltaic systems = Caracterización óptica y eléctrica de sistemas fotovoltaicos de alta concentración

Description: The record efficiencies achieved by multijunction (MJ) solar cells have renewed the interest in concentrator photovoltaics (CPV), as the use of high concentration is necessary to reduce the area of these expensive devices and to maximize their efficiency. The promise is a reduction of the cost of th...
Language(s): Inglés

Feature issue introduction: light, energy and the environment, 2014

Description: This feature issue highlights contributions from authors who presented their research at the OSA Light, Energy and the Environment Congress, held in Canberra, Australia from 2-5 December, 2014.
Language(s): Inglés

Spectrum Controlled Solar Simulation for Factory Testing of CPV modules

Description: The validity of a solar simulator for concentrator PV modules is assessed through a comprehensive characterization of its illumination system: irradiance level and uniformity at the receiver, light collimation and spectral distribution. Methods for adjusting and characterizing the spectrum are descr...
Language(s): Inglés

Spectrum Controlled Solar Simulation for Factory Testing of CPV modules

Description: The validity of a solar simulator for concentrator PV modules is assessed through a comprehensive characterization of its illumination system: irradiance level and uniformity at the receiver, light collimation and spectral distribution. Methods for adjusting and characterizing the spectrum are descr...
Language(s): Inglés

Feature issue introduction: light, energy and the environment, 2014

Description: This feature issue highlights contributions from authors who presented their research at the OSA Light, Energy and the Environment Congress, held in Canberra, Australia from 2-5 December, 2014.
Language(s): Inglés

Methodology of quantifying curvature of Fresnel lenses and its effect on CPV module performance

Description: Fresnel lenses used as primary optics in concentrating photovoltaic modules may show warping produced by lens manufacturing or module assembly (e.g., stress during molding or weight load) or due to stress during operation (e.g., mismatch of thermal expansion between different materials). To quantify...
Language(s): Inglés

Toward a consolidation of the CPV-specific-test procedures for inverters

Description: The inverter in a photovoltaic system assures two essential functions. The first is to track the maximum power point of the system IV curve throughout variable environmental conditions. The second is to convert DC power delivered by the PV panels into AC power. Nowadays, in order to qualify inverter...
Language(s): Inglés

A review of the promises and challenges of micro-concentrator photovoltaics

Description: Micro concentrator photovoltaics (micro-CPV) is an unconventional approach for developing high-efficiency low-cost PV systems. The micrifying of cells and optics brings about an increase of efficiency with respect to classical CPV, at the expense of some fundamental challenges at mass production. Th...
Language(s): Inglés

Durability of dielectric fluids for concentrating photovoltaic systems

Description: Several dielectric fluids that might be used for immersing optics are analyzed in this paper. Their transmittances, both before and after an accelerated exposure to ultraviolet (UV) radiation equivalent to several years under real sun, are presented. In addition, the photocurrent losses caused by th...
Language(s): Inglés

Encontrado 72 documentos, página mostrada 1 de 8

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