DocumentCode
1030085
Title
Relay Protection of Power Transformers
Author
AIEE Relay Subcommittee
Volume
66
Issue
1
fYear
1947
Firstpage
911
Lastpage
917
Abstract
This report of the AIEE relay subcommittee presents the results of a 3-year investigation of present and preferred practices in the relay protection of power transformers. Consideration is given to the influence of advances in the protective art and progress in the design of and methods of operating power transformers. A survey covering experience with over 56 million kva of power transformers has been analyzed in the light of the characteristics of the relay devices now available, in order to develop criterions of adequacy of protection and its inherent limitations and to recommend desirable improvements in devices and methods.
Keywords
Circuits; Design methodology; Magnetic devices; Power system protection; Power system relaying; Power system reliability; Power transformers; Protective relaying; Surges;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Transactions of the
Publisher
ieee
ISSN
0096-3860
Type
jour
DOI
10.1109/T-AIEE.1947.5059528
Filename
5059528
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