Zobrazeno 1 - 10
of 677
pro vyhledávání: '"Impedance source"'
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractDc microgrids (MG) have drawn more attention due to the demand for renewable energy sources, energy storage devices in distributed generation, and the separation of DC loads requiring more power converters. This system needed protection DC ci
Externí odkaz:
https://doaj.org/article/f03841e498cd4220b5e53ac8c6b04a73
Autor:
Yuliang Ji, Lina Geng
Publikováno v:
IEEE Open Journal of Industry Applications, Vol 5, Pp 479-488 (2024)
This article proposes a switched-coupled-inductor impedance source network integrating capacitor-winding-diode technology. Next, voltage-boost switched-coupled-inductor dc–dc converters based on the proposed impedance source network are deduced out
Externí odkaz:
https://doaj.org/article/8c193b6e663c4307a1cc88fd9a814b8a
Publikováno v:
Circuit World, 2022, Vol. 49, Issue 4, pp. 466-479.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/CW-05-2021-0133
Akademický článek
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Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 4, Pp 176-188 (2023)
A half-bridge-based impedance-source inverter with two T-shaped coupled inductors is proposed in this article. Unlike the conventional half-bridge structure, the proposed topology can generate a zero-voltage level at its output stage. First, the prop
Externí odkaz:
https://doaj.org/article/8e63dc7616144cd8acb651261086b74e
Autor:
Sohrab Naderi, Hasan Rastegar
Publikováno v:
IEEE Access, Vol 11, Pp 5804-5815 (2023)
A high voltage gain inverter is a critical component of any high voltage power system, which feeds from a limited DC source. Numerous inventive solutions proposed to increase the boost factor. However, many of them have a large number of components a
Externí odkaz:
https://doaj.org/article/be8385fc42d246e984a04319c6e4ab79
Autor:
Carlos R. Baier, Felipe A. Villarroel, Miguel A. Torres, Marcelo A. Perez, Jesus C. Hernandez, Eduardo E. Espinosa
Publikováno v:
IEEE Access, Vol 11, Pp 5337-5351 (2023)
Small grid-connected inverters are not friendly to the electrical grid, in the sense they do not take any action to support the grid when contingency events occur. For example, because of their relatively low power capacity, small grid-connected inve
Externí odkaz:
https://doaj.org/article/5a143d16cc8b406bb67e0d1172a16bc9
Autor:
Sohrab Naderi, Hasan Rastegar
Publikováno v:
IEEE Access, Vol 11, Pp 2941-2951 (2023)
This paper proposes a three-level diode clamped active impedance source inverter (AIS-TLI) based on the quasi Z-source inverter (qZSI). Apart from having minimal components and the inherent benefits of three-level qZSIs, such as single-stage buck-boo
Externí odkaz:
https://doaj.org/article/2c8bc8d5d2734846bacd40f28bdc4348
Akademický článek
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Autor:
Sara Laali, Ebrahim Babaei
Publikováno v:
International Journal of Industrial Electronics, Control and Optimization, Vol 5, Iss 1, Pp 51-62 (2022)
In this paper, two new developed quasi Z-source inverters (QZSI) based on two new diode-cells are proposed. The proposed inverters are called continuous diode assisted quasi Z-source inverter (CDQAZSI) and discontinuous diode assisted quasi Z-source
Externí odkaz:
https://doaj.org/article/a927f429dd3f4bc788f50c6469fde421