Survey of Underfrequency Relay Tripping of Load Under Emergency Conditions
- 1 May 1968
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-87 (5) , 1362-1366
- https://doi.org/10.1109/tpas.1968.292234
Abstract
A survey of practices of utilities in the United States was made in 1966 to determine the application of underfrequency relays to trip load during system emergencies. Questionnaires giving the philosophy of the reporting utilities are summarized.Keywords
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