Innovative insulation technology for SiC Power Electronics - Université d'Artois Accéder directement au contenu
Poster De Conférence Année : 2021

Innovative insulation technology for SiC Power Electronics

Résumé

The increased electrification of aircraft involves a necessary increase in operating voltages. This has consequences for the electrical insulation of equipment subject to higher partial discharge stresses. Auxel is an industrial company - subsidiary of the AMPHENOL group - specialising in laminated busbars for power electronics. As a leader of a European Horizon 2020 CleanSky project [1], it has developed a new electrical insulation technology (V.I.L.B) particularly well adapted to SiC circuit busbars. The VILB technology is based on the deposition of multiple thin layers of a solvent-free, UV-crosslinked varnish. It offers unprecedented performance in terms of temperature resistance and reduction of partial discharges, all in a favourable economic and ecological context. Due to good coating on the edges, it is less sensitive to partial discharges and suitable for high voltage applications. The VILB technology is already mature (TRL6) and has great potential for improvement. In particular, the addition of inorganic fillers which can reinforce its thermal and electrical resistance
Fichier principal
Vignette du fichier
poster mea v4.pdf (1.4 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04294321 , version 1 (19-11-2023)

Identifiants

  • HAL Id : hal-04294321 , version 1

Citer

Oussama Rahmouni, Sonia Ait Amar, Stéphane Duchesne, Jean-François Wecxsteen. Innovative insulation technology for SiC Power Electronics. MEA 2021- MORE ELECTRICAL AIRCRAFT, Oct 2021, BORDEAUX, France. ⟨hal-04294321⟩

Collections

UNIV-ARTOIS LSEE
6 Consultations
2 Téléchargements

Partager

Gmail Facebook X LinkedIn More