DocumentCode
849097
Title
Stator earth-leakage protection for large generators
Author
Pázmándi, L.
Author_Institution
Institute for Electrical Power Research, Budapest, Hungary
Volume
94
Issue
4
fYear
1975
fDate
7/1/1975 12:00:00 AM
Firstpage
1436
Lastpage
1439
Abstract
In the paper a generator protection As described which is capable of detecting earth leak-- ages in any point of the stator winding and deterioration of insulation over parts of the winding adjacent to the neutral point. The theoretical considerations in conjunction with the application or the protection have been dealt with in Paper 34-O1 of the 1972 session of CIGRE. In the present paper, after giving a description of the operating principle, an account of some recent results of development and experiments will be given.
Keywords
Breakdown voltage; Earth; Fault detection; Leak detection; Phase detection; Power generation; Power transformer insulation; Protection; Satellite ground stations; Stator windings;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/T-PAS.1975.31983
Filename
1601585
Link To Document