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Estimativa de irradiância solar utilizando redes neurais artificiais e imagens do céu
(2021-06-06)
The growing global demand for electricity from renewable sources is increasingly
encouraging the adoption of solar plants. However, due to the variant nature of solar
irradiance, brought about by atmospheric phenomena, ...
Implementação de software para total sky imager
(2022-06-27)
This work presents the development and implementation of an application in the
Android operating system for Total Sky Imager. Commercial equipment has a high cost
so that its acquisition by the IFPE campus Pesqueira is ...
Análise de desempenho de uma usina fotovoltaica de 12 kWp na cidade de Sanharó Pernambuco
(2022-07-06)
A performance analysis can be done in more than one way, either through manual
calculations and measurements or using software and centralized monitoring
devices, which is the case of this study. The main objective of ...
Simulador didático para estudo de controle de potência de turbinas eólicas
(2022-07-04)
The use of wind energy has grown exponentially in the last decade, especially
in Brazil, which provides regions with great availability of wind and space. The capture
of energy through the winds is carried out by wind ...
Uma nova metodologia para o dimensionamento de sistemas off-grid com armazenamento
(2022-07-05)
In contrast with the environmental problem, the global power of electrical energy
is increasing, demanding energy transitions from the energy supply sectors toward
more efficient and less polluting energy sources. In ...
Análise de desempenho de usina solar fotovoltaica utilizando simulações com dados de entrada medidos
(2022-07-05)
Grid-Connected Photovoltaic Systems (SFCRs) significantly propose the expansion of
renewable energy sources in the national electricity matrix. These systems can have
their energy performance selected through Figures of ...
Desenvolvimento de uma ferramenta computacional para análise de fluxo de carga em usinas de minigeração solar fotovoltaica
(2023-06-05)
In Brazil, distributed generation has grown significantly in recent years. Although a
large portion of electricity generation is centralized, mainly through hydroelectric power
plants, the landscape is changing, and ...
Desenvolvimento de firmware e software de monitoramento remoto para fissurômetro digital
(2023-06-21)
One of the most common and concerning pathology’s in constructions are cracks, and
the problem becomes more severe in older buildings. These failures become serious,
posing a risk to lives and property, when these cracks ...
Previsão de geração fotovoltaica utilizando redes neurais recorrentes
(2023-06-30)
In view of the growth in the use of photovoltaic (PV) solar energy in Brazil in recent
years, it is important to be able to measure how much the plants will generate in the
next few hours or days, so that the electrical ...
Análise de produtividade de usinas solares fotovoltaicas no agreste pernambucano - comparação entre dados medidos e simulados
(2023-06-06)
Faced with a scenario of exponential development of the photovoltaic solar energy
sector as a competitive source of electricity generation, the importance of monitoring
the productivity of different types of projects ...