Effects of asymmetry in far fields of permanet magnet motors

Sheppard Salon, O. Mun Kwon, Kiruba Sivasubramaniam Haran

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Permanent magnet machines are being considered for use in electric ships as pumps and drives. The exterior fields of these machines are of concern. These fields decay at a rate that depends on the number of poles, fields from higher number of poles decaying more rapidly. If there is an imbalance in the set of poles, the lower order decay of the unbalanced poles dominate in the far field and the advantage of using a high number of poles could be lost.

Original languageEnglish (US)
Title of host publicationINTERMAG Europe 2002 - IEEE International Magnetics Conference
EditorsJ. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, Jo De Boeck, R. Wood
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)0780373650, 9780780373655
DOIs
StatePublished - 2002
Externally publishedYes
Event2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands
Duration: Apr 28 2002May 2 2002

Publication series

NameINTERMAG Europe 2002 - IEEE International Magnetics Conference

Other

Other2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
Country/TerritoryNetherlands
CityAmsterdam
Period4/28/025/2/02

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering
  • Surfaces, Coatings and Films

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