A Study of Unbalanced Magnetic Pull in Brushless Doubly Fed Machines

Salman Abdi Jalebi, Ehsan Abdi, Richard McMahon

Research output: Contribution to journalArticle

10 Citations (Scopus)
14 Downloads (Pure)

Abstract

This paper studies the unbalanced magnetic pull in the brushless doubly fed machine (BDFM) caused by both static and dynamic rotor eccentricities. Several parallel winding designs for the two stator windings are proposed, and the practicality of such designs is discussed with respect to direct coupling between the stator windings and with rotor undesirable harmonic fields. Once practical parallel winding designs are established, their effects on reducing deflection as a result of static and dynamic eccentricities are shown and compared with series wound stator. This study has been carried out on a prototype D400 250-kW BDFM.
Original languageEnglish
Pages (from-to)1218-1227
Number of pages10
JournalIEEE Transactions on Energy Conversion
Volume30
Issue number3
DOIs
Publication statusPublished - Sep 2015

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Stators
Rotors (windings)
Rotors

Bibliographical note

© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keywords

  • Rotors,
  • Stator windings
  • Coils
  • Windings
  • Iron
  • Force

Cite this

A Study of Unbalanced Magnetic Pull in Brushless Doubly Fed Machines. / Abdi Jalebi, Salman; Abdi, Ehsan; McMahon, Richard.

In: IEEE Transactions on Energy Conversion, Vol. 30, No. 3, 09.2015, p. 1218-1227.

Research output: Contribution to journalArticle

Abdi Jalebi, Salman ; Abdi, Ehsan ; McMahon, Richard. / A Study of Unbalanced Magnetic Pull in Brushless Doubly Fed Machines. In: IEEE Transactions on Energy Conversion. 2015 ; Vol. 30, No. 3. pp. 1218-1227.
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