Publicação: Main maximum power point tracking strategies intended for photovoltaics
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Data
2011-12-28
Orientador
Coorientador
Pós-graduação
Curso de graduação
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Trabalho apresentado em evento
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Acesso aberto
Resumo
This paper presents evaluations among the most usual MPPT techniques, doing meaningful comparisons with respect to the amount of energy extracted from the photovoltaic panel (PV) (Tracking Factor - TF) in relation to the available power, PV voltage ripple, dynamic response and use of sensors. Using MatLab/Simulink® and DSpace platforms, a digitally controlled boost DC-DC converter was implemented and connected to an Agilent Solar Array E4350B simulator in order to verify the analytical procedures. The main experimental results are presented and a contribution in the implementation of the IC algorithm is performed and called IC based on PI. Moreover, the dynamic response and the tracking factor are also evaluated using a Friendly User Interface, which is capable of online program power curves and compute the TF. Finally, a typical daily insulation is used in order to verify the experimental results for the main PV MPPT methods. © 2011 IEEE.
Descrição
Palavras-chave
Photovoltaic Energy, PV MPPT Algorithms, PV Power Profile, PV Tracking Factor, Renewable Energy, Agilent, Analytical procedure, Boost DC-DC converter, D-space, MATLAB /simulink, Maximum Power Point Tracking, Online programs, Photovoltaic energy, Photovoltaic panels, Photovoltaics, Power curves, Power profile, Renewable energies, Solar arrays, Voltage ripples, Algorithms, DC-DC converters, Dynamic response, Photovoltaic effects, Power electronics, User interfaces, DC power transmission
Idioma
Inglês
Como citar
COBEP 2011 - 11th Brazilian Power Electronics Conference, p. 524-530.
