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Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 1030-1044 (2024)
Staircase modulation is a switching technique ubiquitous in multilevel inverters utilizing large number of output voltage levels. With tens of levels, the output of a multilevel inverter employing staircase modulation approaches a sinusoid without re
Externí odkaz:
https://doaj.org/article/2629bd593c37499aa24b789ddf7e7f29
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 1014-1029 (2024)
To meet the low-voltage and high-power demand of fast charging of electric vehicles, an ISOP multi-channel inductive power transfer (IPT) system based on LCC-S compensation network is analyzed in this paper. Firstly, the system's improvement of trans
Externí odkaz:
https://doaj.org/article/9ceb2bc3b01947d78a6d5210fc93835a
Autor:
Milad Shamouei-Milan, REZA ASGARNIA, Milad Ghavipanjeh Marangalu, Kourosh Khalaj Monfared, YOUSEF NEYSHABOURI, HANI VAHEDI
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 1002-1013 (2024)
Quasi-Z source (qZS) multilevel inverters have become popular in sustainable energy systems, particularly in photovoltaic (PV) systems. This study proposes a qZS five-level nested neutral point clamped (5L-NNPC) inverter, benefiting from continuous i
Externí odkaz:
https://doaj.org/article/d3531f521c2e44c0b3c288ac7c211493
Autor:
Ahmed K. Khamis, Mohammed Agamy
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 987-1001 (2024)
This article proposes an integration between a graph framework for circuit representation and a Graph neural network (GNN) model suitable for different machine learning (ML) applications. Furthermore, the paper highlights design steps for tailoring a
Externí odkaz:
https://doaj.org/article/f3eda9e451d3426a952c7a5a1c351e37
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 920-935 (2024)
This article presents a novel multi-level current-driven DC-DC converter along with a modulation scheme that is able to maintain a consistently high efficiency across a wide range of input voltages. This proposed circuit is targeted to applications w
Externí odkaz:
https://doaj.org/article/55563653dd25449786820ca68cf10761
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 956-975 (2024)
This paper presents a grid-forming (GFM) voltage-source inverter (VSI) with direct current regulation for a hybrid wind-solar generator, enabling stable operation at very weak grid conditions and under faults. The GFM-VSI interfaces a hybrid wind-sol
Externí odkaz:
https://doaj.org/article/2d2aeca8d6a946859043c10453fee456
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 936-955 (2024)
In the production of green hydrogen, electrolyzers draw power from renewable energy sources. In this paper, the design of Solid State Transformer (SST) for large-scale H2 electrolyzers is benchmarked. The three most promising topologies are chosen fo
Externí odkaz:
https://doaj.org/article/cdbafafde1494769bdded5f87ec8814e
Autor:
Abraham Lopez, Theyllor H. Oliveira, Manuel Arias, Pablo Fernandez Miaja, Jose A. Villarejo, Arturo Fernandez
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 902-919 (2024)
The use of a DC/DC Transformer (DCX), composed of low-power individual modules with automatic voltage and power sharing will be presented as a possible solution to increase the input voltage and output power ranges of DCX systems. The input voltage r
Externí odkaz:
https://doaj.org/article/b828d423993442e3b812509f64ecf29c
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 891-901 (2024)
Capacitive wireless power transfer utilizes capacitive coupling to transfer electrical energy wirelessly. Due to the nature of the coupling, it is seen as a well-suited technique for single input multiple outputs configurations. For these systems, op
Externí odkaz:
https://doaj.org/article/0a253b71645b483b86b6130cda2a5f3e