Inductances and back-emf harmonics influence ...
Type de document :
Communication dans un congrès avec actes
URL permanente :
Titre :
Inductances and back-emf harmonics influence on the Torque/Speed characteristic of five-phase SPM machine
Auteur(s) :
Scuiller, Franck [Auteur]
13094|||Institut de Recherche de l'Ecole Navale [IRENAV]
semail, eric [Auteur]
Arts et Métiers Sciences et Technologies
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
13094|||Institut de Recherche de l'Ecole Navale [IRENAV]
semail, eric [Auteur]
Arts et Métiers Sciences et Technologies
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Titre de la manifestation scientifique :
Vehicle Power and Propulsion Conference (VPPC)
Ville :
Coimbra
Pays :
Portugal
Date de début de la manifestation scientifique :
2014-10
Titre de l’ouvrage :
Vehicle Power and Propulsion Conference (VPPC)
Éditeur :
IEEE
Date de publication :
2014-10
Mot(s)-clé(s) en anglais :
Multi-phase machine
Flux weakening
Electrical machine speed range
Flux weakening
Electrical machine speed range
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Energie électrique
Résumé en anglais : [en]
In this paper, the study of torque/speed characteristic for five-phase Surface-mounted Permanent Magnet (SPM) machine is carried out. With considering several hypothesis (linear magnetic modelling, only first and third ...
Lire la suite >In this paper, the study of torque/speed characteristic for five-phase Surface-mounted Permanent Magnet (SPM) machine is carried out. With considering several hypothesis (linear magnetic modelling, only first and third harmonic terms in the back-emf and current spectrums), an optimization problem that aims to maximize the torque for given maximum voltage and RMS current is formulated: the optimal torque sharing among the two virtual machines (the two dq-axis subspaces) that represent the real five-phase machine is thus calculated for any mechanical speed. For an inverter and a DC voltage sized with only considering the first harmonic of back-emf and current, the problem is solved with changing the ratio between the two virtual machine back-emfs and changing the ratio between the two virtual machine inductances. The results are examined by introducing particular speed points.Lire moins >
Lire la suite >In this paper, the study of torque/speed characteristic for five-phase Surface-mounted Permanent Magnet (SPM) machine is carried out. With considering several hypothesis (linear magnetic modelling, only first and third harmonic terms in the back-emf and current spectrums), an optimization problem that aims to maximize the torque for given maximum voltage and RMS current is formulated: the optimal torque sharing among the two virtual machines (the two dq-axis subspaces) that represent the real five-phase machine is thus calculated for any mechanical speed. For an inverter and a DC voltage sized with only considering the first harmonic of back-emf and current, the problem is solved with changing the ratio between the two virtual machine back-emfs and changing the ratio between the two virtual machine inductances. The results are examined by introducing particular speed points.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Équipe(s) de recherche :
Équipe Commande
Date de dépôt :
2020-05-15T14:03:38Z
2022-03-09T09:47:54Z
2022-03-09T09:47:54Z
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- https://hal.archives-ouvertes.fr/hal-01208377/document
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