DocumentCode :
1111757
Title :
Incipient Transformer Fault Detected by Combustible Gas Monitoring Program and Ultra-Sound Tests
Author :
Crawford, C.I. ; Wilson, A.F.
Author_Institution :
Goodyear Atomic Corporation, Piketon, Ohio.
Volume :
83
Issue :
9
fYear :
1964
Firstpage :
926
Lastpage :
930
Abstract :
This paper describes the test methods used to monitor 26 power transformers rated 100,000 kva (kilovoltamperes) for combustible gas in the nitrogen, and the investigation of an incipient fault that was detected by these methods. Screen tests are performed with a combustible gas indicating meter, and gas analysis is done by mass spectrometry.
Keywords :
Atomic measurements; Fault detection; Mass spectroscopy; Monitoring; Nitrogen; Oil insulation; Petroleum; Power transformers; Testing; Valves;
fLanguage :
English
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9510
Type :
jour
DOI :
10.1109/TPAS.1964.4766093
Filename :
4766093
Link To Document :
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