Motors With Buried Magnets for Medium-Speed Applications

Motors With Buried Magnets for Medium-Speed Applications

A novel type of mechanically robust buried magnet rotor structure is proposed for medium speed permanent magnet machines. A machine utilizing the construction is built, tested, and compared to another machine with traditional V-shaped poles. The machine is also simulated using finite element method...

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Veröffentlicht in:IEEE transactions on energy conversion 2008-03, Vol.23 (1), p.86-91
Hauptverfasser: Kolehmainen, J., Ikaheimo, J.
Format: Artikel
Sprache:eng
Schlagworte:
Bridges
Construction equipment
Electromagnetic analysis
Feasibility
Finite element methods
Magnets
Mathematical analysis
Motors
Permanent magnet machines
Permanent magnet motors
Permanent magnets
Poles
Robustness
Rotors
Simulation
synchronous machines
Synchronous motors
Testing
Torque
Variable speed drives
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Beschreibung
Zusammenfassung:A novel type of mechanically robust buried magnet rotor structure is proposed for medium speed permanent magnet machines. A machine utilizing the construction is built, tested, and compared to another machine with traditional V-shaped poles. The machine is also simulated using finite element method and the results are compared to tested values. The obtained results demonstrate the feasibility of the construction.
ISSN:0885-8969
1558-0059
DOI:10.1109/TEC.2007.914331