Fiche individuelle
Wissem BEKIR | ![]() | |
Titre | Ingénieur d'étude | |
Equipe | Outils et Méthodes Numériques | |
Adresse | Ecole Centrale de Lille Cité Scientifique BP 48 - 59651 VILLENEUVE-D'ASCQ | |
Téléphone | +33 (0)3-XX-XX-XX-XX | |
wissem.bekir@centralelille.fr | ||
Observation / Thématique de recherche | Conception et Contrôle optimal des machines et systèmes électriques | |
Publications |
ACT Conférence internationale avec acte |
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[1] Permanent Magnet Non-linear Demagnetization Model for FEM Simulation Environment Intermag 2021, Lyon, France, 04/2021, Abstract BEKIR Wissem, MESSAL Oualid, BENABOU Abdelkader |
In this study, a permanent magnet (PM) demagnetization tool, based on a nonlinear exponential model, has been developed. The model considers the thermal state of the PM and follows the curve’s rounding around the knee point to have a good accuracy. The tool is efficient in terms of computing time and precision. A coupling with the finite elements code code_ Carmel is done and an application on an electric machine is presented. |
[2] Loss Model Impact on Multi-Physical Coupling Designed for Sizing Optimization of Electrical Machines Ever 2020 - IeeeXplore, 09/2020, Abstract BEKIR Wissem, GILLON Frédéric, MESSAL Oualid, LAMBOURG L., HARMAND Souad, KEDOUS-LEBOUC, Afef, DUBAS Frédéric |
W. Bekir et al., "Loss Model Impact on Multi-Physical Coupling Designed for Sizing Optimization of Electrical Machines," 2020 Fifteenth International Conference on Ecological Vehicles and Renewable Energies (EVER), Monte-Carlo, Monaco, 2020, pp. 1-6, doi: 10.1109/EVER48776.2020.9242987.
Abstract: This article analyzes and highlights the impact of an iron loss model on temperature estimation within a multi-physical model of a radial-flux permanent-magnet (PM) synchronous machine (PMSM) for traction application. Three iron loss models have been compared in terms of computing time and accuracy within the machine torque-speed plane. This study underlines the iron loss calculation impact on the temperature estimation in the PMSM in relation with the required performances.
keywords: {finite element analysis;magnetic flux;permanent magnet machines;synchronous machines;torque;traction;permanent-magnet synchronous machine;iron loss model;machine torque-speed plane;iron loss calculation impact;temperature estimation;loss model impact;multiphysical coupling;electrical machines;multiphysical model;Couplings;Analytical models;Biological system modeling;Computational modeling;Estimation;Iron;Optimization;Electrical machines;electric traction vehicle;iron losses;multi-physical model},
URL: https://ieeexplore-ieee-org.ressources-electroniques.univ-lille.fr/stamp/stamp.jsp?tp=&arnumber=9242987&isnumber=9242920 |
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