Cart (Loading....) | Create Account
Close category search window

Low-Frequency Oscillation in Rotor Vibration of a Two-Pole Induction Machine With Extra Four-Pole Stator Winding

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)
Sinervo, A. ; Sch. of Sci. & Technol., Dept. of Electr. Eng., Aalto Univ., Aalto, Finland ; Laiho, A. ; Arkkio, A.

A two-pole induction machine with flexible rotor shaft and whirling rotor motion is considered. A 30 kW test machine is built with four-pole damper winding in stator. The construction of the machine and the test-setup are presented. The amplitude of measured vibration oscillates at twice the slip frequency. This is shown to be caused by the unipolar flux and the stator slot harmonics. The magnetic forces are shown to depend greatly on the position of the rotor with respect to the direction of the two-pole flux. The dependence is derived analytically. Finite-element model simulations are presented to provide further analysis and to assess the contribution of the extra stator winding.

Published in:

Magnetics, IEEE Transactions on  (Volume:47 ,  Issue: 9 )

Date of Publication:

Sept. 2011

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.