DocumentCode
1376576
Title
Two-phase motor drive using static frequency-doubler amplifiers
Author
Dick, G. W. ; Biringer, P. P. ; Slemon, G. R.
Author_Institution
University of Toronto, Toronto, Ont., Canada
Volume
76
Issue
5
fYear
1957
Firstpage
497
Lastpage
503
Abstract
A variable-speed drive is described in which a 2-phase induction motor is energized by power modulators of the frequency-doubler type. The system provides continuous and reversible control of motor torque. In comparison with similar drives using conventional magnetic amplifiers this system has the advantages of simplicity, high efficiency, inherent zero stability, and reasonably flat torque-speed characteristics. Both steady-state and transient characteristics of the drive are described and analyzed.
Keywords
Frequency control; Harmonic analysis; Induction motors; Synchronous motors; Torque; Voltage control; Windings;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1957.6372333
Filename
6372333
Link To Document