Magnetic Losses Evaluation in PM SM Drive with Non Sinusoidal Supply by Finite Elements Analysis and Superposition

Abstract : Field superposition in rotating machines with sinusoidal distribution of magneto motive force and non sinusoidal voltage supply is analyzed in view of specific behavior of field components rotating in opposite direction at the same velocity in relation to rotor. These components – 5th and 7th, or 11th and 13th etc – form oscillating fields which imply rotor losses quite different than it is usually expected in superposition procedures, where overall losses are given by sum of effects produced by individual harmonic components of sliding fields. In case of eddy current losses in rotor's permanent magnets the difference for one pair of harmonics can reach several tens per cent.
Document type :
Conference papers
Complete list of metadatas

https://hal-supelec.archives-ouvertes.fr/hal-00242535
Contributor : Christiane Le Bouquin <>
Submitted on : Wednesday, February 6, 2008 - 2:24:54 PM
Last modification on : Thursday, March 29, 2018 - 11:06:03 AM
Long-term archiving on : Saturday, May 8, 2010 - 1:40:15 AM

File

SDEMPED_KACZMAREK_et_al.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-00242535, version 1

Collections

Citation

Robert Kaczmarek, Jean-Claude Vannier, Wan-Ying Huang. Magnetic Losses Evaluation in PM SM Drive with Non Sinusoidal Supply by Finite Elements Analysis and Superposition. SDEMPED07 Cracovie, 2007, Cracovie, Poland. pp.341-344. ⟨hal-00242535⟩

Share

Metrics

Record views

223

Files downloads

168