Zobrazeno 1 - 10
of 469
pro vyhledávání: '"Paolo Mattavelli"'
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 1432-1445 (2024)
The integration of dc microgrids (MGs) into distribution networks offers a promising solution to address the growing demand for electric energy by facilitating the incorporation of renewable energy sources and energy storage systems. To ensure sustai
Externí odkaz:
https://doaj.org/article/345d04eeebc645e68f2f5b15fe365b65
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 976-986 (2024)
Electronic power converters are extensively applied in microgrids to interface distributed energy resources to the grid. Besides the primary active-power control, electronic converters support increasingly advanced and flexible control capabilities.
Externí odkaz:
https://doaj.org/article/12da25529a5144b6bcc4f77882a68bed
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 634-647 (2024)
This article proposes a three-phase four-wire bidirectional topology that serves as an interlinking converter for hybrid AC/DC microgrids, featuring a single-stage power conversion. The proposed converter configuration comprises three four-switch buc
Externí odkaz:
https://doaj.org/article/6753efca359f4a3b92ca0f465b3449a2
Publikováno v:
IEEE Access, Vol 11, Pp 43257-43266 (2023)
This paper investigates the use of non-linear autoregressive exogenous (NARX) artificial neural networks (ANNs) to achieve black-box average dynamic models of dc-dc converters capable of capturing the main converter non-linearities. Non-linearities m
Externí odkaz:
https://doaj.org/article/1d7959b5baf84e99b2edae95ca5c89af
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 4, Pp 343-356 (2023)
This paper proposes and analyzes a two-stage dc-dc isolated converter for electric vehicle charging applications, where high efficiency over a wide range of battery voltages is required. The proposed conversion circuit comprises a first two-output is
Externí odkaz:
https://doaj.org/article/5092fcb93eba4dd7be471c73d460cf5c
Publikováno v:
HardwareX, Vol 14, Iss , Pp e00411- (2023)
A flexible power electronic converter embedding a rapid control prototyping platform suitable to be applied in research test setups and teaching laboratories is proposed and described in this paper. The electronic system is composed of three subsyste
Externí odkaz:
https://doaj.org/article/af02391347264a10bb4ccfd4ba92a1a2
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 3, Pp 905-914 (2022)
Voltage-controlled inverters (VCI) for distributed energy resources allow operation in grid-connected and islanded conditions. Common techniques based on $P$-$f$, $Q$-$V$ droop-control use sinusoidal voltage references for the VCIs, which brings unwa
Externí odkaz:
https://doaj.org/article/af3af6af64ec43e7b8bda829347d677b
Autor:
Ruzica Cvetanovic, Giovanni Bonanno, Andrea Comacchio, Hossein Abedini, Davide Biadene, Paolo Mattavelli
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 3, Pp 856-865 (2022)
Small-signal stability and dynamic interactions among power electronic converters (PECs) and electrical grids are widely analyzed using the impedance-based approach. To reduce such interactions, a desirable feature of PECs is that their admittance ex
Externí odkaz:
https://doaj.org/article/e5b4993ec0cb486c835ad519ffa67d55
Publikováno v:
Energies, Vol 16, Iss 17, p 6106 (2023)
This paper discusses bidirectional step-down topologies that enable the interface of the 400V unipolar DC microgrid with the European low-voltage three-phase AC grid. The study compares three single-stage non-isolated topologies, namely, the seven-sw
Externí odkaz:
https://doaj.org/article/4d7646b1f57748ec8e560f3b3a545304
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 2, Pp 18-32 (2021)
This paper proposes a triple phase shift modulation (TPS) with an optimization technique that aims at maximizing the efficiency of the dual active bridge converter. Such a converter is often used to interface renewable or energy storage systems in sm
Externí odkaz:
https://doaj.org/article/2174705d80c24b5bbcf1776190c8a12c