By Topic

Analytical Framework for Thrust Enhancement in Permanent-Magnet (PM) Linear Synchronous Motors With Segmented PM Poles

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Isfahani, A.H. ; Khomeinishahr Branch, Islamic Azad Univ., Isfahan, Iran

The aim of this work is to present an accurate analytical model of a double-sided air-core linear permanent-magnet motor with segmented permanent-magnet poles. The thrust average as well as thrust ripple is precisely predicted by proposed model. Back-electromotive force and flux density distribution of the motor are also determined by this method. The finite-element method is then chosen to verify the modeling results. Finally, pole dimensions are optimized using the proposed model and the genetic algorithm, where thrust mean and thrust ripple are considered as the optimization aims. This model provides the analytical framework for design optimization of double-sided air-core permanent-magnet linear synchronous motors with segmented poles regarding more motor parameters and objectives.

Published in:

Magnetics, IEEE Transactions on  (Volume:46 ,  Issue: 4 )