DocumentCode
1455766
Title
Detection of slot surface discharges in high-voltage machine stator windings
Author
Johnson, J. S.
Author_Institution
Westinghouse Electric Corporation, East Pittsburgh, Pa.
Volume
71
Issue
2
fYear
1952
Firstpage
143
Lastpage
147
Abstract
Basic studies of the nature and method of detecting slot discharge phenomena in high-voltage stator windings show that the discharge is a result of loss of electric contact between conducting coil surfaces in the slot and the core. Several methods were studied for detecting and locating such discharges and the development of a slot discharge analyzer is described.
Keywords
Antenna measurements; Coils; Discharges (electric); Electrical resistance measurement; Probes; Stator windings; Surface discharges;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1952.6437947
Filename
6437947
Link To Document