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Experimental study of Bipolar PV Inverter for nonlinear load

Aihsan, M. Z. ; Fahmi, M.I. ; Liew, H F ; Mustafa, W.A. ; Rohani, M.N. K. H. ; Jamlos, M. A.

Journal of physics. Conference series, 2021-07, Vol.1962 (1), p.12032 [Periódico revisado por pares]

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Título:
Experimental study of Bipolar PV Inverter for nonlinear load
Autor: Aihsan, M. Z. ; Fahmi, M.I. ; Liew, H F ; Mustafa, W.A. ; Rohani, M.N. K. H. ; Jamlos, M. A.
Assuntos: Electric converters ; Harmonic distortion ; Inverters
É parte de: Journal of physics. Conference series, 2021-07, Vol.1962 (1), p.12032
Descrição: Abstract One of the attractive options for converting solar PV DC/AC modules is a bipolar inverter as bipolar technique provide easy control and theoretically low-priced technology. A few drawbacks to this bipolar method, since it has a high voltage DC-link ripple, which can cause high harmonic inverter distortion. A smooth DC voltage is then needed to preserve the unstable voltage of the PV device in such a way that the overall harmonic distortion of the inverter is preserved at the regular stage. This paper will demonstrate the impact of unstable voltage from PV and connecting to the nonlinear load. The performance of the converter in term of efficiency and THD performance are monitored and reported.
Editor: Bristol: IOP Publishing
Idioma: Inglês

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