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Comparison between three iron-powder topologies of electrically magnetized synchronous machines

Författare:
Publiceringsår: 2006
Språk: Engelska
Sidor: 335-347
Publikation/Tidskrift/Serie: Recent Developments of Electrical Drives. Best papers from the International Conference on Electrical Machines ICEM’04
Dokumenttyp: Konferensbidrag
Förlag: Springer Netherlands

Sammanfattning

The finite element method has been used to analyse three topologies of iron-powder electrically magnetized synchronous machines. The first topology has the field winding placed in magnetically conducting end-plates, eliminating the need of slip-rings. In the second topology this is achieved by placing the winding above the outer rotor, and the third topology corresponds to the more conventional design with the field coils in the rotor. The results show that the first topology outputs 60% more torque than the other designs, although the three topologies present similar characteristics with regard to torque density

Disputation

Nyckelord

  • Technology and Engineering
  • field coils
  • outer rotor
  • torque density
  • field winding
  • finite element method
  • iron-powder topologies
  • electrically magnetized synchronous machines

Övriga

16th International Conference on Electrical Machines. Conference Proceedings
5-8 Sept. 2004
Cracow, Poland
Published
Yes
  • ISBN: 978-1-4020-4534-9

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