DocumentCode
1046922
Title
Parasitic Torques of Saturised Asynchronous Motors
Author
Erlicki, Michael S.
Author_Institution
Faculty of Electrical Engineering Technion-Israel Institute of Technology
Issue
4
fYear
1972
fDate
7/1/1972 12:00:00 AM
Firstpage
1501
Lastpage
1505
Abstract
The paper deals with the analysis of field harmonics in an asynchronous machine. It is proved that with increasing saturation of the magnetic circuit, the influence of the higher space harmonics on the field form is reduced. This causes reduction of the parasitic torques. Results of theoretical calculations have been compared with measurements of synchronous and asynchronous parasitic torques, which have been obtained for different supply voltages of the motor; satisfactory accordance is shown to exist.
Keywords
Circuit testing; Induction motors; Magnetic circuits; Paper technology; Performance evaluation; Space technology; Stator windings; Synchronous motors; Torque measurement; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1972.293300
Filename
4074880
Link To Document