Summary of the "Guide for Protective Relay Applications to Power Transformers" ANSI C37.91

The "Guide for Protective Relay Applications to Power Transformers," ANSI/IEEE Standard C37.91, has been expanded and updated recently by the Power System Relaying Committee to assist in the effective application of relays and other devices for the protection of power transformers. The var...

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Bibliographic Details
Published inIEEE transactions on power apparatus and systems Vol. PAS-104; no. 12; pp. 3538 - 3543
Main Authors HAAS, R. W, EMMERLING, E. J, GRIER, S. E, GRIFFIN, F. O, KAUSHAL, D. K, LINDERS, J. R, PALMER, G. B, PARR, G. C, WALTON, J. W
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.01.1985
Institute of Electrical and Electronics Engineers
Subjects
Applied sciences
Costs
Current transformers
Electrical engineering. Electrical power engineering
Exact sciences and technology
Power generation economics
Power system economics
Power system protection
Power system relaying
Power transformers
Protective relaying
Relays
Surge protection
Transformers and inductors
Relay
Protective switchgear
Power transformer
Protection
Electric device
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Summary:The "Guide for Protective Relay Applications to Power Transformers," ANSI/IEEE Standard C37.91, has been expanded and updated recently by the Power System Relaying Committee to assist in the effective application of relays and other devices for the protection of power transformers. The various protective considerations and methods of protection for the most. commonly used power transformer configurations are covered. The purpose of this paper is to review some of the highlights of the guide, to familiarize the industry with the scope and usefulness of this revised document, and to invite considered discussion for the purpose of improving future revisions of the guide.
ISSN:0018-9510
2995-6323
DOI:10.1109/TPAS.1985.318907