DocumentCode
990895
Title
Analysis of a hysteresis motor with overexcitation
Author
Kataoka, T. ; Ishikawa, T. ; Takahashi, T.
Author_Institution
Tokyo Institute of Technology, Tokyo, Japan
Volume
18
Issue
6
fYear
1982
fDate
11/1/1982 12:00:00 AM
Firstpage
1731
Lastpage
1733
Abstract
The performance of a hysteresis motor can be improved greatly if it is overexcited for a short period when running at synchronous speed. The change in the magnetic state of the rotor hysteresis material when the stator voltage is raised and then reduced to the original value, is described in detail. Based on this, a method for the calculation of the motor performance after overexcitation is proposed, and the effect of overexcitation on the motor performance is clarified by using this method. Good agreement is found between the calculated and the measured results.
Keywords
Hysteresis motors; Hysteresis motors; Magnetic analysis; Magnetic flux; Magnetic hysteresis; Magnetic materials; Rotors; Stators; Synchronous motors; Torque; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1982.1062079
Filename
1062079
Link To Document