Title :

Time variation of forces in a synchronous machine using electric coupled network model

Author(s) :

Hecquet, Michel [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Brochet, Pascal [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - EA 2697

Journal title :

Ieee Transactions on Magnetics

Volume number :

34

Pages :

3214 - 3217

Publisher :

Institute of Electrical and Electronics Engineers

Publication date :

1998-09

ISSN :

0018-9464

English keyword(s) :

Synchronous machines
Stators
Teeth
Rotors
Alternators
Coupling circuits
Magnetic circuits
Circuit simulation
Finite element methods
Magnetic analysis

HAL domain(s) :

Sciences de l'ingénieur [physics]
Sciences de l'ingénieur [physics]/Energie électrique

English abstract : [en]

Radial forces between the stator teeth and rotor claw inside a claw-pole alternator are investigated. Typically three dimensional, the complete machine has been modelled as a coupled electric and magnetic circuit, with the ...
Show more >Radial forces between the stator teeth and rotor claw inside a claw-pole alternator are investigated. Typically three dimensional, the complete machine has been modelled as a coupled electric and magnetic circuit, with the aim of saving simulation time. Radial forces are obtained for several rotation speeds and stator currents. These results are compared with those of a 3D finite element analysis package, considered as reference results. A few typical results are also compared with measurements. Accuracy is sufficient to assess that the permeance network models, taking into account nonlinearities such as magnetic saturation, electronic commutations and rotor movement, realise a good compromise between simulation time and precision.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697

Research team(s) :

Équipe Outils et Méthodes Numériques

Submission date :

2020-05-15T13:34:20Z
2022-02-15T09:38:09Z
2022-03-09T07:17:19Z