By Topic

No-load torque ripple analysis of a novel permanent magnet synchronous motor with anti-rotation dual rotors using finite element method

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

3 Author(s)
Jinhua Chen ; Educ. Minist. & Province key Lab. of Special Motor & High Voltage Apparatus, Shenyang Univ. of Technol., Shenyang, China ; Fengge Zhang ; Wu Zhang

This paper examines the no load torque ripple variation for a novel surface-mounted permanent-magnet synchronous motor (PMSM) with Anti-rotation Dual rotors (ADR). It is shown that in addition to the size of the slots/tooth on the stator, the relative to the initial position between the inside and outside rotors, the size and materials of the stator fasteners are also key factors in determining the no load torque waveshape. The torque ripple of the inner and outer permanent magnet attraction and repulsion between the rotors is reduced by introducing magnetic barrier ring. Computer simulation using finite element technique has been conducted to study the torque waveform.

Published in:

Electrical Machines and Systems (ICEMS), 2011 International Conference on

Date of Conference:

20-23 Aug. 2011