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Urban photovoltaic potential estimation based on architectural conditions, production-demand matching, storage and the incorporation of new eco-efficient loads
(2019)
The photovoltaic solar potential in an urban sector and the effects produced by the electricity input into a low-voltage grid are determined, the analysis is performed for one year. First, the generation profiles are ...
Proposta de equação para determinar a eficiência apresentada por inversores de SFVCR para as condições de irradiância encontradas no estado do Paraná
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Sistemas de EnergiaUTFPR, 2021-02-24)
Photovoltaic Energy is considered a fundamental element when it comes to sustainable and clean energy. Developed countries already have solar energy as a considerable part of their energy mix. On the other hand, the actions ...
Ensaio automatizado de medição da eficiência energética de inversores fotovoltaicos conectados à rede
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2018-07-16)
The objective of this work is the development of an automated test bench to measure the energy efficiency of grid connected photovoltaic inverters. A detailed study of the energy efficiency measurements standards for ...
Sn-doped CdTe as promising intermediate-band photovoltaic material
(Institute of Physics, 2017)
The formation energies, charge transition levels and quasiparticle defect states of several tin-related impurities are investigated within the DFT + GW formalism. The optical spectrum obtained from the solution of the ...
Research on photovoltaics: Review, trends and perspectives
(2011-12-28)
This paper presents a briefly review, some trends and perspectives in the field of Photovoltaic energy conversion, which is considered to be the most important renewable energy source in few years, in the coming decades. ...
Computational chemistry advances on benzodithiophene-based organic photovoltaic materials
(TAYLOR & FRANCIS INC, 2022)
Over the past years, highly efficient conjugated polymers and small molecules have led to the development of organic photovoltaics (OPVs) as a promising alternative to conventional solar cells. Among the many designs, ...
Inversor fotovoltaico não isolado NPC intercalado
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2016-03-04)
Throughout the twentieth century, the supply of electricity, mainly obtained from
fossil fuels like oil and coal, it has supported the growth and transformation of the world
economy. In the early years of this century, the ...