Zobrazeno 1 - 10
of 56
pro vyhledávání: '"grid-current control"'
Publikováno v:
IEEE Access, Vol 8, Pp 147407-147421 (2020)
The simple circuit based on DC-DC converters is the main attractive feature of the differential inverter topologies. It has a single-stage and provides modularity and scalability. However, the Negative Sequence Harmonic Component (NSHC) generated at
Externí odkaz:
https://doaj.org/article/08241127a0c342e8afb8e0082b075b1d
Publikováno v:
Frontiers in Energy Research, Vol 9 (2022)
Under weak grid conditions, the variation of the grid impedance will affect the steady-state and dynamic performance of the LCL-filtered grid-connected inverter and even make the inverter unstable. To ensure the system stability and further improve t
Externí odkaz:
https://doaj.org/article/700a2abc971441e8b697744ce45162a5
Autor:
Angelo Lunardi, Eliomar R. Conde D., Renato M. Monaro, Darlan A. Fernandes, Alfeu J. Sguarezi Filho
Publikováno v:
Energies, Vol 15, Iss 6, p 1979 (2022)
Robust predictive control is presented in this article using a three-vector modulation for a grid-connected three-phase inverter. The aims of this article are proposing a robust controller that is able to deal with some variations of parameters that
Externí odkaz:
https://doaj.org/article/97848e98c53e4daf9a31f81ff437bd5a
Akademický článek
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Akademický článek
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Autor:
Angelo Lunardi, Eliomar R. Conde D, Jefferson de Assis, Darlan A. Fernandes, Alfeu J. Sguarezi Filho
Publikováno v:
Energies, Vol 14, Iss 16, p 4953 (2021)
This research paper presents a model of predictive control with a modulator for the inverter linked to the electrical grid, using the stationary reference frame and operating under grid distorted voltage. The stationary reference frame model for the
Externí odkaz:
https://doaj.org/article/3ec9d991e8104bf39feaf34ed88c0096
Publikováno v:
The Journal of Engineering (2019)
Single-phase FACTS device has a bulky and short-life electrolytic capacitor to absorb the ripple pulsating at twice of the line frequency in DC side, resulting in lower power density. This paper introduced a structure of three-phase bridge which adde
Externí odkaz:
https://doaj.org/article/f51cb35ff3f5404ab6630e4fedf5ab48
Publikováno v:
The Journal of Engineering (2018)
Hybrid distribution transformer (HDT) has powerful control ability, which is significant for the intelligentisation of the distribution network. A kind of HDT is presented here, the grid current control system of which is emphatic researched. Based o
Externí odkaz:
https://doaj.org/article/cb28676341c94376b8041950c148e76b
Publikováno v:
IEEE Transactions on Industrial Electronics. 68:1994-2004
The article elaborates on the mathematical modeling and control structure design of a grid-connected back-to-back voltage source inverter with a complex dc link and an LC filter for the current harmonics reduction. A cascaded, three-loop control stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a40ce9272b4a3634c18fb7f4574451b
https://doi.org/10.1109/tie.2020.2972467
https://doi.org/10.1109/tie.2020.2972467
Publikováno v:
IEEE Access, Vol 8, Pp 147407-147421 (2020)
The simple circuit based on DC-DC converters is the main attractive feature of the differential inverter topologies. It has a single-stage and provides modularity and scalability. However, the Negative Sequence Harmonic Component (NSHC) generated at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13ea567533edb93f47917a4312377e0e
https://doi.org/10.1109/access.2020.3014894
https://doi.org/10.1109/access.2020.3014894