Loss-of-Field Protection for Generators
- 1 May 1942
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers
- Vol. 61 (5) , 261-266
- https://doi.org/10.1109/t-aiee.1942.5058525
Abstract
The features of a new protective relay scheme are described. The scheme is designed to remove underexcited a-c generators from the system, upon occurrence of undervoltage, before loss of synchronism occurs. The relay development and its operating characteristics are described, Calculations required to determine generator behavior after loss of field are also presented to make the application of this scheme easily applied to generators on any system.Keywords
This publication has 2 references indexed in Scilit:
- Reestablishing Excitation of a Loaded Alternator in Parallel with OthersTransactions of the American Institute of Electrical Engineers, 1931
- Governor Performance During System DisturbancesTransactions of the American Institute of Electrical Engineers, 1931