DocumentCode
1094563
Title
Dynamics of AC electrical machines
Author
Merrill, Edgar F.
Author_Institution
Austin, TX, USA
Volume
30
Issue
2
fYear
1994
Firstpage
277
Lastpage
285
Abstract
This paper defines, and places in context, the concepts of natural frequency, critical speed, excitation mechanical resonance, damping, torsional excitation, torsional critical speeds, unbalanced magnetic pull, and magnetic instability. This is a qualitative review of these concepts as interpreted by an electrical motor design engineer
Keywords
AC machines; damping; machine theory; resonance; torsion; AC electrical machines; critical speed; damping; electrical motor; excitation mechanical resonance; machine dynamics; magnetic instability; natural frequency; torsional critical speeds; torsional excitation; unbalanced magnetic pull; Acceleration; Angular velocity; Chemical industry; Damping; Design engineering; Frequency; Magnetic resonance; Petroleum; Steady-state; Vibrations;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.287533
Filename
287533
Link To Document