Publications

Electric power

Générateur tubulaire asynchrone pour cogénérateur Stirling

L'étude concerne un cogénérateur Stirling d'une puissance de quelques kilowatts. Ce cogénérateur est animé par deux moteurs Stirling travaillant en opposition. Le générateur est asynchrone. Le choix de moteurs à combustion externe et d'un échangeur…

Pierre Francois, Laurent Prevond, Hamid Ben Ahmed, Bernard Multon

Electrotechnique du Futur - 2003

Electric power

Common Mode Choke Charactérisation method and modelling for EMI filter in Power Electronics

An equivalent circuit has been developed to model the linear electrical behaviour of any two windings common mode chokes. Its topology is independent of size and technology and a general method of characterization, exclusively based on external…

Bertrand Revol, Hervé Chazal

Power Electronics And Applications, European Conference On (EPE) - 2003

Continental interfaces, environment

Surface soil moisture estimation from the synergistic use of the (multi-incidence and multi-resolution) active microwave ERS Wind Scatterometer and SAR data

S. Le Hégarat-Mascle, Mehrez Zribi

Remote Sensing of Environment - 2003

Electric power

Improvement of the magnetic core for eddy current losses decreasing in cylindrical linear actuators

In this paper, a method for reducing the eddy current losses in cylindrical linear structure is presented. It is based on one or several slots in the magnetic circuit. This method has been applied in a multi-rod actuator. The comparison between…

Pierre-Emmanuel Cavarec, Hamid Ben Ahmed, Bernard Multon

11th Internat. Symp. on Applied Electromagnetics and Mechanics 2003 - 2003

Electric power

Force Density Improvements from Increasing the Number of Airgap Surface in Synchronous Linear Actuators

This paper presents a realistic comparison of several electromagnetic architectures for high force density actuators. Four equivalent architectures are chosen and computed with a two-dimensional finite element model. For each architecture, size is…

Pierre-Emmanuel Cavarec, Hamid Ben Ahmed, Bernard Multon

IEE Proceedings Electric Power Applications - 2003

Vibrations

Amortissement actif des vibrations dans des structures flexibles légères

Sami Tliba, Sylvaine Leleu, Fabien Formosa, Hisham Abou-Kandil

4ème Séminaire Tunisien d'Automatique - 2003

Electric power

Low-power high-voltage DC/DC inverters based on a PZT piezoelectric transformer

Jean-Michel Jarrousse, François Costa, Dejan Vasic, Emmanuel Sarraute

EPE 2003 - 2003

Vibrations

H_infinity controller design for active vibration damping using piezoelectric transducers

Sami Tliba, Hisham Abou-Kandil

4th IFAC Symposium on Robust Control Design, ROCOND 2003 - 2003

Electric power

Contribution à la modélisation et à la réduction des perturbations conduites dans les systèmes d'entraînement à vitesse variable

This Phd thesis deals with the modeling in order to reduce the conducted disturbances in variable speed drive systems.

Christophe Vermaelen

Electronics

Kinetic study of silicon alkoxides gelation by acoustic and rheology investigations

The study of the sol to gel transition of silicon based materials obtained from alkoxide precursor Si(OCH3)4, catalyzed by a nucleophilic activator (DiMethylAminoPyridin, DMAP) in methanol has been performed by rheological measurements and sound…

Pascal Griesmar, Alain Ponton, Stéphane Serfaty, Benaoumeur Senouci, Marcel Gindre, Gérard Gouédard, Stéphane Warlus

Journal of Non-Crystalline Solids - 2003