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Publikováno v:
Composites Part B: Engineering
Composites Part B: Engineering, Elsevier, 2017,-, 110 (-), pp.530-541. ⟨10.1016/j.compositesb.2016.11.022⟩
Composites Part B: Engineering, Elsevier, 2017,-, 110 (-), pp.530-541. ⟨10.1016/j.compositesb.2016.11.022⟩
International audience; This work deals with the study of thermoset-thermoplastic blend forming an epoxy-amine/poly-etherimide phase separated to assess the dielectric and thermal performances. These materials would be good candidates to replace the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1952442336b40190eb24184d2dd52928
https://hal.archives-ouvertes.fr/hal-01626136
https://hal.archives-ouvertes.fr/hal-01626136
Autor:
Thierry Zami, Z. Jakubowski, I. Houmed, W. Konopka, S. Dabrowski, J. L. Auge, M. Le Monnier, M. Dabrowski, Florian Pulka, Bruno Lavigne, A. Klimas
Publikováno v:
OFC
This field trial transmits 1.5Tb/s superchannel with 5b/s/Hz spectral efficiency over 875km of EDFA-amplified SMF, using six 250Gb/s real time elastic transponders featuring 1dB minimum Q margin over 48 hours. Channels are 50GHz spaced.
Publikováno v:
2016 IEEE International Conference on Dielectrics (ICD).
In power electronics, electrical insulation encapsulation at high temperatures and/or high voltages is a challenge for the systems such as IGBT. Different materials are used and tested in industry and literature. Silicone elastomers for example assoc
Autor:
T.T.H. Nguyen-Bui, J. L. Auge, Luong Viet Phung, Hervé Morel, M. Lazar, A. Aouani, Dominique Planson
Publikováno v:
2015 International Semiconductor Conference (CAS).
Numerous techniques have been used to improve the breakdown voltage (VBR) capability of high voltage devices with the aim of getting closer to the breakdown voltage of a plane parallel junction. In this work, a peripheral protection for a 3 kV SiC bi
Publikováno v:
2015 IEEE Electrical Insulation Conference (EIC).
Among materials used for electrical insulation in power electronics systems like IGBT, silicone elastomers used are considered as good candidates but are limited to 180–200°C. In this work, new thermoset/thermoplastic composites are investigated.
Publikováno v:
Journal of Physics D: Applied Physics. 33:3129-3138
The existing interpretation and models of electroluminescence (EL) in poly(ethylene-2, 6-naphthalate) (PEN) suggest a mechanism triggered by the impact excitation and/or ionization of the luminescent centres by hot electrons. Excitation by bipolar ch
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 7:797-803
It has been proposed recently that the lowest level of dc field, above which electrical degradation may occur, is associated with the formation of space charges in insulation. Therefore, inference of field levels above which space charge accumulates
Publikováno v:
Journal of Physics D: Applied Physics. 32:2296-2305
Wavelength-resolved electroluminescence and current measurements have been performed on polyethylene naphthalate thin films submitted to high direct current fields (3.4 MV cm-1) for several days. The change in the shape of the emission spectrum over
Publikováno v:
Proceedings of the 2013 Annual Report Conference on Electrical Insulation and Dielectric Phenomena
2013 IEEE CEIDP
2013 IEEE CEIDP, Oct 2013, Shenzhen, China. pp.1294, ⟨10.1109/CEIDP.2013.6748330⟩
2013 IEEE CEIDP
2013 IEEE CEIDP, Oct 2013, Shenzhen, China. pp.1294, ⟨10.1109/CEIDP.2013.6748330⟩
This paper presents an experimental study of Partial Discharges and light emission with ceramic substrates embedded in silicone oil, under ac and square high voltage. Two types of ceramic materials used in power electronics modules are considered: Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a69d66e495c87e5d0b6ec04dbd268c36
https://hal.archives-ouvertes.fr/hal-00881064
https://hal.archives-ouvertes.fr/hal-00881064