Repository logo

Infoscience

  • English
  • French
Log In
Logo EPFL, École polytechnique fédérale de Lausanne

Infoscience

  • English
  • French
Log In
  1. Home
  2. Academic and Research Output
  3. Journal articles
  4. Current Control Strategy for Dynamic Winding Reconfiguration of Slotless Brushless DC Motors
 
research article

Current Control Strategy for Dynamic Winding Reconfiguration of Slotless Brushless DC Motors

Copt, F.
•
Martins Araujo, D.
•
Koechli, Ch.
Show more
2019
IEEE Transactions on Industry Applications

Depending on the winding configuration, the intrinsic characteristic of a motor differs. By reconfiguring the winding, it becomes possible to increase the torque–speed limitation of a motor. Current proposed methodologies for dynamically reconfiguring the winding suffer from important torque jolts during the reconfiguring process if the inductance of the motor is low. In order to guarantee a constant torque, the transient behavior is investigated when the winding is reconfigured from series to parallel or from star to delta configuration. A novel approach combining a fine control of the current amplitude and the commutation angle is presented. Numerical simulations attest to the exactness of the approach and experimental results substantiate the simulated model.

  • Details
  • Metrics
Type
research article
DOI
10.1109/TIA.2018.2869102
Author(s)
Copt, F.
Martins Araujo, D.
Koechli, Ch.
Perriard, Y.
Date Issued

2019

Published in
IEEE Transactions on Industry Applications
Volume

55

Issue

1

Start page

417

End page

425

Subjects

Brushless DC motors

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LAI  
Available on Infoscience
January 8, 2019
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/153374
Logo EPFL, École polytechnique fédérale de Lausanne
  • Contact
  • infoscience@epfl.ch

  • Follow us on Facebook
  • Follow us on Instagram
  • Follow us on LinkedIn
  • Follow us on X
  • Follow us on Youtube
AccessibilityLegal noticePrivacy policyCookie settingsEnd User AgreementGet helpFeedback

Infoscience is a service managed and provided by the Library and IT Services of EPFL. © EPFL, tous droits réservés