DocumentCode
776405
Title
Analysis of single-step damping in a multistack variable reluctance stepping motor
Author
Russell, A.P. ; Pickup, I.E.D.
Author_Institution
E.I. Dupont de Nemours & Co., Wilmington, DE, USA
Volume
143
Issue
1
fYear
1996
fDate
1/1/1996 12:00:00 AM
Firstpage
95
Lastpage
107
Abstract
An analytical method is developed for calculating the single step dynamic torque characteristics and rotor position response of a multistator, variable reluctance stepping motor. Representation of the essential nonlinearity of the magnetic circuit is included in the approach. Damping and synchronising torque characteristics are presented for various energisation modes and levels of inertial loading. Expressions for the minimum settling time and the stator resistance for optimum damping are derived and tested
Keywords
damping; machine theory; magnetic circuits; reluctance motors; rotors; stators; stepping motors; synchronisation; torque; energisation modes; inertial loading; magnetic circuit nonlinearity; multistack variable reluctance stepping motor; multistator; rotor position response; settling time; single step dynamic torque characteristics; single-step damping; stator resistance; synchronising torque characteristics;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings -
Publisher
iet
ISSN
1350-2352
Type
jour
DOI
10.1049/ip-epa:19960041
Filename
488219
Link To Document