Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Christian Vollaire"'
Autor:
Anes Messadi, Ayyoub Zouaghi, Esseddik Ferdjallah-Kherkhachi, Christian Vollaire, Olivier Richer, Luiz Fernando de Oliveira, Arnaud Breard
Publikováno v:
IEEE Access, Vol 11, Pp 93908-93919 (2023)
Fast and very fast transient overvoltages generally appear during switching operations within electrical substations. The oscillatory nature of such phenomena with frequencies that can reach several tens of megahertz tends to degrade the lifetime of
Externí odkaz:
https://doaj.org/article/886493af04ea4c22b53d52dd7110d4bd
Publikováno v:
IEEE Access, Vol 9, Pp 149870-149882 (2021)
This paper proposes an optimization approach for an automatic buck converter printed circuit board (PCB) design regarding the electromagnetic compatibility (EMC) constraints. The proposed solution is based on the combination of a genetic algorithm (G
Externí odkaz:
https://doaj.org/article/94b84baf80fa4d299e93d2794b19b63c
Autor:
Raphaella Luiza Resende da Silva, Sandro Trindade Mordente Gonçalves, Christian Vollaire, Arnaud Bréard, Gláucio Lopes Ramos, Cássio Gonçalves do Rego
Publikováno v:
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 19, Iss 1, Pp 60-85 (2020)
Abstract The system capable of harvesting RF energy from the environment through an antenna and converting it into direct current energy to deliver to a load is known as rectenna. The rectifier circuit is an important part of the rectenna and its mod
Externí odkaz:
https://doaj.org/article/77bd480ed733437b80fb3dd2b1aea0df
Publikováno v:
Energies, Vol 16, Iss 1, p 172 (2022)
High-voltage direct current (HVDC) links are starting to become widely implemented thanks to their interesting advantages such as reduced operation losses, the absence of reactive power, which allows energy transport via underground cables over long
Externí odkaz:
https://doaj.org/article/81d0c9f87b8546b8a94956c417d82cb0
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056604-056604-7 (2018)
Electromagnetic interference (EMI) filters design is a rather difficult task where engineers have to choose adequate magnetic materials, design the magnetic circuit and choose the size and number of turns. The final design must achieve the attenuatio
Externí odkaz:
https://doaj.org/article/e74a3c4ca1a34f628e47b5228fbd1eba
Autor:
Moisés Ferber, Sanâa Zangui, Carlos Sartori, Christian Vollaire, Ronan Perrussel, Laurent Krähenbühl
Publikováno v:
International Journal of Antennas and Propagation, Vol 2012 (2012)
The electromagnetic interference between electronic systems or between their components influences the overall performance. It is important thus to model these interferences in order to optimize the position of the components of an electronic system.
Externí odkaz:
https://doaj.org/article/0c60d019dcca45a0bb88cfb461807782
Autor:
Mario. A. Santos Jr., Damien Voyer, Ronan Perrussel, Djonny Weinzierl, Carlos. A. F. Sartori, Laurent Krähenbühl, Christian Vollaire, José R. Cardoso
Publikováno v:
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 10, Iss 1, Pp 42-54
This paper presents an evaluation of the phase shifting excitation and load effects in a Transmission Line Exciting Chamber. This chamber is suggested as an alternative for immunity tests because of the restrictions related to canonical chambers. Her
Externí odkaz:
https://doaj.org/article/c241f20c634c4909b92c5bf47fb8d041
Publikováno v:
IEEE Transactions on Magnetics. 59:1-4
Publikováno v:
2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation (CEFC).
Publikováno v:
2022 International Symposium on Electromagnetic Compatibility – EMC Europe.