DocumentCode
1023526
Title
Armature reaction in a flux pump
Author
Mawardi, O.K. ; Xu, Shangang
Author_Institution
Case Western Reserve University, Cleveland, Ohio
Volume
23
Issue
2
fYear
1987
fDate
3/1/1987 12:00:00 AM
Firstpage
587
Lastpage
590
Abstract
The self-inductance of a rotating spot flux pump is responsible for the drop of output voltage from the pump. The magnitude of this effect referred to as the "armature reaction" has been studied in this paper. It is shown that this reaction is a function of the current generated, the speed of rotation, and the shape of the magnetic poles used in the excitation of the pump. A few suggestions have been given for the construction of pumps with reduced armature reaction.
Keywords
Generators; Pumps; Superconducting rotating machines; Armature; Electromagnets; Inductance; Josephson junctions; Magnetic circuits; Magnetic flux; Superconducting coils; Superconducting magnets; Superconducting materials; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1987.1064955
Filename
1064955
Link To Document