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Publications

Affichage des publications 621 à 630 sur 3835 au total

Engineering Sciences

Condition monitoring and evaluation of Ron degradation during power cycling in switching mode of SiC-Mosfets power modules

The possibility of performing power cycling tests on MOSFET-SiC power modules is investigated here since such tests can be affected by the threshold voltage (Vth) drift problem. The life test has been carried out in switching (PWM) mode in order to…

Ali Ibrahim, Richard Lallemand, Zoubir Khatir, Mounira Bouarroudj-Berkani, Damien Ingrosso

12th International Conference on Integrated Power Electronics Systems (CIPS 2022) -

Environmental Engineering

Energy analysis and life cycle assessment of a thermal energy storage unit involving conventional or recycled storage materials and devoted to industrial waste heat valorisation

Any system intending to improve the environmental performances of a process should be assessed by a Life Cycle Assessment. This work draws up the environmental profile of the heat provided by a storage system recovering industrial waste heat at high…

Yasmine Lalau, Ibrahim Al Asmi, Régis Olivès, Guilhem Dejean, Antoine Meffre, Xavier Py

Journal of Cleaner Production -

Electromagnetism

Assessment of Broadband Shielding Effectiveness of Composite Panels for Protective Enclosures

The article investigates the shielding effectiveness (SE) of a metallic enclosure with a multilayer composite cover over a wide frequency range, from near-field magnetic shielding (1 Hz–1 MHz) to far-field electromagnetic shielding (4–14 GHz). Two…

Paul Clerico, Lionel Pichon, Xavier Mininger, Olivier Dubrunfaut, Florian Monsef, Chadi Gannouni, Delong He, Jinbo Bai, Laurent Prevond

IEEE Transactions on Electromagnetic Compatibility -

Electric power

Decentralized optimal management of a large-scale EV fleet: optimality and computational complexity comparison between an Adaptive MAS and MILP

Increasing the penetration of variable and uncertain renewables and electric vehicles in power systems may give rise to problems (such as network congestion and commitment mismatches) if not controlled strategically. This demands control solutions…

Sharyal Zafar, Anne Blavette, Guy Camilleri, Hamid Ben Ahmed, Jesse James Arthur Prince Agbodjan

International Journal of Electrical Power & Energy Systems -

Mathematics

On the use of surrogate models for drive cycle automotive electrical machine design

Surrogate models have become a widely used solution for reducing computation times along design processes. In this work, a Gaussian Process surrogate model is built and used to predict the performance and losses of an electrical machine in a fast…

Rebecca Mazloum, Sami Hlioui, Luc Laurent, M'Hamed Belhadi, Guillaume Mermaz Rollet, Mohamed Gabsi

4th IEEE International Conference on Electrical Sciences and Technologies in Maghreb - CISTEM 2022 -

Engineering Sciences

A Reduced Model Based on Proper Generalized Decomposition for the Fast Analysis of IGBT Power Modules Lifetime

Abstract A reduced weakly-coupled thermo-mechanical model based on the proper generalized decomposition method was developed for the numerical analysis of power modules. The employed model reduction method enabled us to obtain, in a preliminary…

Louis Schuler, Ludovic Chamoin, Zoubir Khatir, Mounira Bouarroudj Berkani, Merouane Ouhab, Nicolas Degrenne

Journal of Electronic Packaging -