Zobrazeno 1 - 10
of 295
pro vyhledávání: '"circulating currents"'
Autor:
Taha El Hajji, Sami Hlioui, Francois Louf, Mohamed Gabsi, Anouar Belahcen, Guillaume Mermaz-Rollet, M'hamed Belhadi
Publikováno v:
IEEE Access, Vol 12, Pp 1552-1569 (2024)
Industry is increasingly adopting high-speed electric machines due to their high-power density and low cost. However, increasing the speed leads to many challenges that are worth to study since they have relevant impact on the design of the machine.
Externí odkaz:
https://doaj.org/article/819e2e259c4a4c2b82fbdf9a6936db64
Publikováno v:
电力工程技术, Vol 42, Iss 4, Pp 195-205 (2023)
Modular multilevel matrix converter (M3C) is a new topology of AC-AC power converter, which has very broad application in low frequency transmission system, high-power asynchronous motor speed regulation and low offshore wind power transmission. Due
Externí odkaz:
https://doaj.org/article/2eb345c5ebc94d02ad9f74b5e5fca56a
Autor:
Marian Liberos, Raúl González-Medina, Iván Patrao, Enric Torán, Gabriel Garcerá, Emilio Figueres
Publikováno v:
Eng, Vol 4, Iss 2, Pp 1356-1376 (2023)
When converters are connected in parallel, a system with some benefits, including modularity and redundancy, is obtained. However, in these circumstances, circulating currents can appear that produce some adverse effects. In this work, a study of the
Externí odkaz:
https://doaj.org/article/f78e822b6598451994df9e89b9108782
Autor:
Marian Liberos, Raul Gonzalez-Medina, Ivan Patrao, Enric Toran, Gabriel Garcera, Emilio Figueres
Publikováno v:
IEEE Access, Vol 11, Pp 61800-61812 (2023)
Having two or more interlinking converters connected in parallel in hybrid microgrids has some benefits, like modularity, flexibility, and redundancy. However, the parallelization of the inverters leads to circulating currents that can cause system m
Externí odkaz:
https://doaj.org/article/7c343f7bff93447ea789790d660b7dee
Autor:
Phukan, Ripunjoy
The advent of wide-bandgap (WBG) devices like silicon carbide (SiC) MOSFETs has resulted in a paradigm shift toward high-density and high-efficiency integration of power electronics systems. This being the result of relatively high switching frequenc
Externí odkaz:
http://hdl.handle.net/10919/115455
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Machines, Vol 11, Iss 9, p 878 (2023)
This article analyzes circulating current control in single-phase power electronic converters, focusing on two different topologies: interleaved and parallel configurations. The study involves a bridgeless interleaving topology with two boost convert
Externí odkaz:
https://doaj.org/article/b57b7dd9675546bc8e632d336e4c653d
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
IEEE Access, Vol 8, Pp 10088-10097 (2020)
In the medium-voltage AC/DC distribution networks with distributed renewable sources on islands, a multi-port receiver is the key factor for hybrid power conversion. However, the most used modular multilevel converter (MMC)-based multi-port converter
Externí odkaz:
https://doaj.org/article/56be477d316842ed8f1e079e78fb37c8
Publikováno v:
Energies, Vol 15, Iss 15, p 5701 (2022)
In high performance electric machines, the increase of fundamental frequency leads to additional losses in the winding due to parasitic effects such as the associated skin and proximity effects. In the first part, this paper presents an investigation
Externí odkaz:
https://doaj.org/article/2d9187a88df644b8b1ea51382a482a90