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Publications

Affichage des publications 2671 à 2680 sur 4021 au total

Signal and Image processing

Théorie des Matrices Aléatoires Appliquée à la Détection STAP Rang Faible

Le papier se place dans le cadre de détection de cible dans un bruit composé d'un fouillis gaussien de rang faible et d'un bruit blanc gaussien. Dans ce contexte, il est intéressant d'utiliser une version adaptative du détecteur Low Rank Normalized…

Alice Combernoux, Frédéric Pascal, Guillaume Ginolhac, Marc Lesturgie

GRETSI 2013 -

Electronics

Power cycling ageing tests at 200°C of SiC assemblies for high temperature electronics

The reliability of power electronic modules is of utmost importance all the more so since they would be exposed to high ambient temperatures and frequent power cycling. Aging tests at 200°C have been done using power cycling in order to study some…

Ali Ibrahim, Zoubir Khatir

European Conference on Power Electronics and Applications -

Electric power

Investigation of 1.2 kV investigation of SiC MOSFETs for aeronautics applications

This paper evaluates robustness and performances of two types of 1.2 kV SiC MOSFETs in order to investigate these power devices for medium power aeronautics applications. The first part focuses on switching performances with effects of gate…

Dhouha Othman, Stéphane Lefebvre, Mounira Berkani, Zoubir Khatir, Ali Ibrahim, Arezki Bouzourene

Power Electronics and Applications (EPE), 2013 15th European Conference on -

Thermics

A passivity-based controller for coordination of converters in a fuel cell system

The problem of converters coordination of a fuel cell system involving a hydrogen fuel cell with super-capacitors for applications with high instantaneous dynamic power is addressed in this paper. The problem is solved by using a non-linear…

M. Hilairet, M Ghanes, O. Béthoux, V Tanasa, J-P Barbot, D. Normand-Cyrot

Control Engineering Practice -

Materials Science

TRENDS AND CHALLENGES IN SOFT MAGNETS FOR HIGHER FREQUENCY APPLICATIONS

Today's applications in power electronics and electrical machines requires constantly increasing power density, a demand that can only be satisfied if working frequencies are pushed over the usual limits of magnetic materials. In power electronics,…

Frederic Mazaleyrat

CS MAG, Czech and Slovak Conference on Magnetism -