Výsledky vyhledávání - "Lionel Calegari"

Loss Minimization of an Electrical Vehicle Machine Considering Its Control and Iron Losses

Autor: Afef Kedous-Lebouc, Lionel Calegari, Oualid Messal, C. Chillet, Laurent Albert, Anthony Frias

Publikováno v: IEEE Transactions on Magnetics
IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2016, 52 (5, 1), ⟨10.1109/TMAG.2016.2517657⟩

In this paper, optimization of the control of an electrical machine allowing a minimization of its total losses is described. It is based on the use of an iron loss model [loss surface (LS) model] coupled to the electromagnetic finite-element simulat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7241609d837420feecb26413aaefc77
https://hal.archives-ouvertes.fr/hal-02277773

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Determination of solid materials rigidity modulus by a new nondestructive optical method

Autor: Lionel Calegari, Nicolas Javahiraly, P. Meyrueis, Ayoub Chakari

Publikováno v: Optics & Laser Technology. 36:239-243

We propose a new optical method for the determination of the rigidity modulus G of solid materials. The rigidity modulus is determined by measuring the twisted angle θ as a response of the material sample, depending on the applied force. The measuri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5479477cdb3526ec9f7bfc01ecab5c45
https://doi.org/10.1016/j.optlastec.2003.09.002

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Synchronous reluctance machine flux barrier design based on the flux line patterns in a solid rotor

Autor: Samer Yammine, Carole Henaux, Sebastien Desharnais, Maurice Fadel, Lionel Calegari

Publikováno v: 2014 International Conference on Electrical Machines (ICEM).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03fee7493751acd6c4e634cd4e9f24e0
https://doi.org/10.1109/icelmach.2014.6960196

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Citation in machine

Autor: Afef Kedous-Lebouc, Christian Chillet, Anthony Frias, Lionel Calegari, Laurent Albrt

Publikováno v: IECON

This paper describes a method to study the electrical steels with regard to their application. This methodology attempts to link the design of the electrical machine with the practical magnetic material behavior thanks to visualization tools. Firstly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd61a29ad32dc4c0250c9fb0362be238
https://doi.org/10.1109/iecon.2012.6388933

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Improvement and Validation of an Iron Loss Model for Synchronous Machine

Autor: Laurent Albert, Anthony Frias, Afef Kedous-Lebouc, Christian Chillet, Lionel Calegari

Publikováno v: XXth International Conference on Electrical Machines (ICEM'2012)
XXth International Conference on Electrical Machines (ICEM'2012), Sep 2012, Marseille, France

International audience; This paper presents the improvement of an iron loss model. This model meets the requirements of iron loss modeling in electrical machine by rebuilding the hysteresis cycle. Various magnetic flux density waveforms have been mea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc76baa1ff880979f01047ff673bce2
https://hal.archives-ouvertes.fr/hal-00743587

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Observateur de couple de charge pour la minimisation des ondulations de couple des machines synchrones à aimants permanents

Autor: Laurent Gasc, Maurice FADEL, Stéphan Astier, Lionel Calegari

Publikováno v: HAL

La minimisation des ondulations de couple des moteurs synchrones à aimants permanents passe par un choix judicieux de la structure du moteur mais aussi par la synthèse de lois de commande adéquates. Dans ce but, nous avons développé un régulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1e0b7fa7174d4f7858c799690bf0bdbb
https://ut3-toulouseinp.hal.science/hal-03538906

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Ultrasensitive polarimetric torque sensor

Autor: Nicolas Javahiraly, Patrick Meyrueis, Ayoub Chakari, Lionel Calegari

Publikováno v: SPIE Proceedings.

We propose the study and the design of an ultra sensitive polarimetric torque sensor. The principle is based on the measurement of the torsion angle (theta) induced on the shaft when a torque T is applied on it. This optical torque sensor has been te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::963f7d7c25ec7741f9f6272e6a34b40f
https://doi.org/10.1117/12.459628

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New nondestructive optical method for measuring the rigidity modulus of solid materials

Autor: Patrick Meyrueis, Nicolas Javahiraly, Lionel Calegari, Ayoub Chakari

Publikováno v: SPIE Proceedings.

We propose a new optical method for the determination of the rigidity modulus G of solid materials. With this method, the rigidity modulus is determined by measuring of the twisted angle (theta) of the material, depending on an applied force. The mea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::480fec51990b43abc61d10736bbd2cee
https://doi.org/10.1117/12.451300

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Dispositif d'alimentation d'un actionneur à aimant permanent

Autor: Lionel Calegari, Laurent Gasc, Maurice FADEL, Stéphan Astier

Publikováno v: HAL

Dispositif d'alimentation d'un actionneur polyphasé à N phases à aimant permanent, ledit dispositif comportant au moins une source de tension délivrant un signal de tension monophasé continu, des moyens de génération d'un signal à N phases po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2495c9b1406c2e3710aafce8ab72283e
https://hal-univ-tlse3.archives-ouvertes.fr/hal-03546764

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