DocumentCode
1353609
Title
Multispeed induction motors
Author
Reist, H.G. ; Maxwell, H.
Volume
28
Issue
7
fYear
1909
fDate
7/1/1909 12:00:00 AM
Firstpage
971
Lastpage
979
Abstract
The induction motor, as generally used, has a speed which varies slightly with the load but which is usually spoken of as being constant. For work where variable speed is required, a motor with collector rings is used, the speed variation being produced by varying the amount of resistance inserted in the secondary circuit. Such a motor is wasteful of power whenever resistance is used, and the speed varies greatly with the load when much reduction in speed is required.
Keywords
Induction motors; Magnetic circuits; Materials; Resistance; Rotors; Synchronous motors; Windings;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Proceedings of the
Publisher
ieee
ISSN
0097-2444
Type
jour
DOI
10.1109/PAIEE.1909.6660054
Filename
6660054
Link To Document