DocumentCode
1041806
Title
Speed Change of Induction Motors with Variable Frequency Supply
Author
Berg, G.J. ; De Sarkar, A.K.
Author_Institution
Department of Electrical Engineering The University of Calgary
Issue
2
fYear
1971
fDate
3/1/1971 12:00:00 AM
Firstpage
500
Lastpage
508
Abstract
Speed changing of induction motors fed from a variable frequency source is studied with a view to minimization of speed transition time. Step as well as linear changes in supply frequency are considered. Expressions for optimum rates of (linear) change of frequency have been obtained analytically and confirmed by model studies. The results apply primarily for large changes in speed.
Keywords
Acceleration; Analog computers; Computational modeling; Frequency; Induction motors; Stators; Steady-state; Thermal stresses; Torque; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1971.293051
Filename
4074363
Link To Document