Characterisation of radial vibration force ...
Document type :
Article dans une revue scientifique
Permalink :
Title :
Characterisation of radial vibration force and vibration behaviour of a PWM-fed fractional-slot induction machine
Author(s) :
Le Besnerais, Jean [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Lanfranchi, Vincent [Auteur]
Laboratoire d'Electromécanique de Compiègne [LEC]
Hecquet, Michel [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Friedrich, Guy [Auteur]
Laboratoire d'Electromécanique de Compiègne [LEC]
Brochet, Pascal [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - EA 2697
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Lanfranchi, Vincent [Auteur]
Laboratoire d'Electromécanique de Compiègne [LEC]
Hecquet, Michel [Auteur]

Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Friedrich, Guy [Auteur]
Laboratoire d'Electromécanique de Compiègne [LEC]
Brochet, Pascal [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - EA 2697
Journal title :
IET Electric Power Applications
Volume number :
3
Pages :
197-208
Publisher :
Institution of Engineering and Technology
Publication date :
2009
ISSN :
1751-8660
English keyword(s) :
fractional winding
experimental modal analysis
vibrations
Induction machine
magnetic noise
operational deflection shapes
experimental modal analysis
vibrations
Induction machine
magnetic noise
operational deflection shapes
HAL domain(s) :
Sciences de l'ingénieur [physics]/Energie électrique
Sciences de l'ingénieur [physics]/Electromagnétisme
Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Vibrations [physics.class-ph]
Sciences de l'ingénieur [physics]/Electromagnétisme
Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Vibrations [physics.class-ph]
English abstract : [en]
This paper presents the full analysis of the vibration behaviour responsible for audible magnetic noise in a PWM-fed fractional-slot induction machine, including theoretical predictions, numerical simulations, and experimental ...
Show more >This paper presents the full analysis of the vibration behaviour responsible for audible magnetic noise in a PWM-fed fractional-slot induction machine, including theoretical predictions, numerical simulations, and experimental validations (stator modal analysis and deflection shapes visualisa-tion). Magnetic force waves due to slotting harmonics, pulse-width modulation (PWM) harmonics and their interactions are characterised in terms of nodes number, rotation speed, and propagation direction. It is shown in particular that some odd spatial order vibration waves appear due to fractional slotting, and that some combinations between slotting lines and PWM lines can be very noisy due to an elliptical mode natural frequency close from the switching frequency.Show less >
Show more >This paper presents the full analysis of the vibration behaviour responsible for audible magnetic noise in a PWM-fed fractional-slot induction machine, including theoretical predictions, numerical simulations, and experimental validations (stator modal analysis and deflection shapes visualisa-tion). Magnetic force waves due to slotting harmonics, pulse-width modulation (PWM) harmonics and their interactions are characterised in terms of nodes number, rotation speed, and propagation direction. It is shown in particular that some odd spatial order vibration waves appear due to fractional slotting, and that some combinations between slotting lines and PWM lines can be very noisy due to an elliptical mode natural frequency close from the switching frequency.Show less >
Language :
Français
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Research team(s) :
Équipe Outils et Méthodes Numériques
Submission date :
2020-05-15T13:38:54Z
2022-03-08T17:45:14Z
2022-03-08T17:45:14Z
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