Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Olivier de la Barriere"'
Autor:
Nicoleta Banu, Enzo Ferrara, Massimo Pasquale, Fausto Fiorillo, Olivier De La Barriere, Daniel Brunt, Adam Wilson, Stuart Harmon
Publikováno v:
IEEE Access, Vol 11, Pp 111422-111432 (2023)
We investigate the temperature dependence of the energy loss $W(f)$ of 0.10 and 0.20 mm thick Fe-Co-V sheets (Vacoflux Ⓡ and Vacodur Ⓡ) in the range −50 °C $\le T \le155 ^{\circ }\text{C}$ . The measurements, performed from DC to ${f}$ = 5 kHz
Externí odkaz:
https://doaj.org/article/3a42b9cd5adf49879ce10d98ba28ec23
Autor:
Hanyu Zhao, Olivier de la Barriere, Youhua Wang, Carlo Stefano Ragusa, Fausto Fiorillo, Carlo Appino
Publikováno v:
IEEE Transactions on Power Electronics. 34:2655-2665
Magnetic losses under triangular symmetric and asymmetric induction waveforms have been measured over a broad range of frequencies and predicted starting from standard results obtained with sinusoidal induction. Nonoriented Fe-Si and Fe-Co sheets, na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14712bd221f6fac1282a32b18504d59b
https://doi.org/10.1109/tpel.2018.2837657
https://doi.org/10.1109/tpel.2018.2837657
Autor:
Luigi Solimene, Olivier de la Barriere, Marco Palma, Carlo Stefano Ragusa, Salvatore Musumeci
This paper deals with the modelling of saturable inductors with ferrite core applied in a high frequency synchronous step-down converter, with GaN FETs as switches. The inductor current waveform is modeled and simulated under non-linear conditions, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f1c38e950736a814849cc2411d8b39
http://hdl.handle.net/11583/2877503
http://hdl.handle.net/11583/2877503
Grain-oriented (GO) Fe-Si sheets are often preferred to non-oriented steels in large rotating machines, where the material response along directions different from the rolling one (RD) matters, both in terms of magnetisation curve and energy losses.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3613391cafbf3ec7ab9f1791f3f80374
http://hdl.handle.net/11583/2792034
http://hdl.handle.net/11583/2792034
Publikováno v:
IEEE Transactions on Magnetics. 52:1-4
A three-phase magnetizer has been developed, by which non-oriented Fe-Si steel sheets can be characterized under alternating and rotational flux up to a polarization value $J_{p}\approx 0.98~J_{s}$ , where $J_{s}$ is the saturation magnetization. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e57554638335e0d1b0098d9bfba72ec
https://doi.org/10.1109/tmag.2016.2528338
https://doi.org/10.1109/tmag.2016.2528338
Publikováno v:
IEEE Transactions on Magnetics
IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2016, 52 (2), pp.1-7. ⟨10.1109/TMAG.2015.2494856⟩
IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2016, 52 (2), pp.1-7. ⟨10.1109/TMAG.2015.2494856⟩
Non-oriented iron silicon alloys are not perfectly isotropic, and one wonders how this structural anisotropy, mainly related to the lamination direction, can affect loss measurements if the relative orientation of the induction is not considered. Mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7a7640c22b75024b3dc5a79d8e1df1a
https://doi.org/10.1109/tmag.2015.2494856
https://doi.org/10.1109/tmag.2015.2494856
Autor:
Andre Nasr, Salim Asfirane, Georges Barakat, Yacine Amara, Olivier de la Barriere, Sami Hlioui, Mohamed Gabsi
Publikováno v:
2018 XIII International Conference on Electrical Machines (ICEM).
This paper presents a study on a novel design of a Wound- Field Flux -Switching Linear Machine. Inspired by the rotating Wound-Field Switched Flux machine 18/10 topology, the concept has never been explotied in the case of a linear motor. Different a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::182b1b65901e26868788ee0c8e7ec9b4
https://doi.org/10.1109/icelmach.2018.8507065
https://doi.org/10.1109/icelmach.2018.8507065
The statistical theory of losses (STL) provides a simple and general method for the interpretation and prediction of the energy losses in soft magnetic materials. One basic application consists, for example, in the prediction of the loss under arbitr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7299ef8316c6c081dba078bb192d74c4
http://hdl.handle.net/11583/2673219
http://hdl.handle.net/11583/2673219
Autor:
Mahmood Khan, Fausto Fiorillo, Hanyu Zhao, Carlo Stefano Ragusa, Olivier de la Barriere, Carlo Appino
Publikováno v:
IEEE Transactions on Magnetics
IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2017, 53 (11), ⟨10.1109/TMAG.2017.2701299⟩
IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2017, 53 (11), ⟨10.1109/TMAG.2017.2701299⟩
International audience; The Pulse Width Modulation (PWM) technique is commonly used to supply modern high-speed electrical machines. The fundamental frequency is typically in the kilohertz range, with switching frequencies of several tens of kilohert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cba63eb803f27f0a17d961ddd95e8f7a
https://hal.archives-ouvertes.fr/hal-01726122/file/Magnetic-Loss-Versus-Frequency-in-Non-Oriented-Steel-Sheets-and-Its-Prediction-Minor-Loops-PWM-and-the-Limits-of-the-Analytical-Approach.pdf
https://hal.archives-ouvertes.fr/hal-01726122/file/Magnetic-Loss-Versus-Frequency-in-Non-Oriented-Steel-Sheets-and-Its-Prediction-Minor-Loops-PWM-and-the-Limits-of-the-Analytical-Approach.pdf