Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Simon Ravyts"'
Publikováno v:
Power Electronic Devices and Components, Vol 2, Iss , Pp 100004- (2022)
GaN components allow to reduce power losses as the lower specific on-resistance and higher switching speeds reduce both the conduction and switching loss. However, parasitics in the gate loop cause ringing which endangers the component. To counteract
Externí odkaz:
https://doaj.org/article/bd2d91bea5f14329b5d4218a3617bc57
Autor:
Wieland Van De Sande, Simon Ravyts, Omid Alavi, Philippe Nivelle, Johan Driesen, Michaël Daenen
Publikováno v:
Energies, Vol 13, Iss 11, p 2865 (2020)
The operational expenditures of solar energy are gaining attention because of the continuous decrease of the capital expenditures. This creates a demand for more reliable systems to further decrease the costs. Increased reliability is often ensured b
Externí odkaz:
https://doaj.org/article/4a4c4a9a714a4674a41884fd72c996c5
Autor:
Simon Ravyts, Wieland Van De Sande, Mauricio Dalla Vecchia, Giel Van den Broeck, Martijn Duraij, Wilmar Martinez, Michael Daenen, Johan Driesen
Publikováno v:
Energies, Vol 13, Iss 4, p 834 (2020)
State-of-the-art reliability assessment typically starts from a given circuit topology, for which the most suitable components are selected using a Physics of Failure analysis. This paper, however, addresses the topology selection stage, which is the
Externí odkaz:
https://doaj.org/article/ce094f3c3c8143928c5450d0768e448d
Publikováno v:
Energies, Vol 12, Iss 14, p 2663 (2019)
This paper will revise, experimentally investigate, and discuss the main application challenges related to gallium nitride power semiconductors in switch-mode power converters. Gallium Nitride (GaN) devices are inherently gaining space in the market.
Externí odkaz:
https://doaj.org/article/852fde0a6188468eb92f15c9e66dd296
Publikováno v:
Energies, Vol 12, Iss 8, p 1532 (2019)
Since building-integrated photovoltaic (BIPV) modules are typically installed during, not after, the construction phase, BIPVs have a profound impact compared to conventional building-applied photovoltaics on the electrical installation and construct
Externí odkaz:
https://doaj.org/article/bf56aca0510546b7b45d08f84a354c21
Publikováno v:
Energies, Vol 12, Iss 6, p 1131 (2019)
This paper explores and presents the application of the Inductor–Diode and Inductor-Capacitor-Diode structures in a DC–DC step-down configuration for systems that require voltage adjustments. DC micro/picogrids are becoming more popular nowadays
Externí odkaz:
https://doaj.org/article/351fb5ba27b34033a5ac763ca69abce1
Publikováno v:
IEEE Transactions on Industrial Electronics. 68:5810-5820
In this article, a family of interleaved high-step-down dc–dc converters is proposed integrating the valley-fill switched capacitor structure and a double-series capacitor Buck converter. This integration generates three converters, which will be e
Publikováno v:
IEEE Transactions on Power Electronics. 35:11694-11706
Low-voltage dc (LVdc) microgrids emerge as a viable alternative to ac microgrids. A large research interest is noted toward fast and selective protection of dc grids, typically focusing on hybrid or full solid-state solutions. In this article, the us
Publikováno v:
Wireless Power Week (WPW), JUL 05-08, 2022, Bordeaux, France
2022 Wireless Power Week (WPW)
2022 Wireless Power Week (WPW)
Despite the advantages of capacitive power transfer (CPT), inductive power transfer (IPT) is still preferred. The reason: IPT systems have a gap power density in air that is 400 times greater. Conclusively, IPT can transmit more power than CPT over g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d1604cd9463fcc4575126f2f05442d2
Publikováno v:
IEEE Transactions on Power Electronics. 35:9306-9319
This article evaluates the power conversion efficiency of the buck three-level dc–dc converter, when operating in unbalanced bipolar dc microgrids. Bipolar dc microgrids adopt a positive, neutral, and negative wire to double the power transfer capa