A New Solid State Loss of Excitation Relay for Intertie Applications

This paper discusses the design of a new solid state self-compensating loss of excitation relay for synchronous machines. System conditions during loss of excitation of a machine are reviewed. The machine parameters and the impedance trajectory during the power swing are analyzed which lead to the c...

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Bibliographic Details
Main Authors: Borner, Christian A., Zocholl, Stanley E.
Format: Conference Proceeding
Language:English
Subjects:
Generators
Impedance
Mathematical models
Protective relaying
Reactive power
Rotors
Voltage
Online Access:Request full text
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Summary:This paper discusses the design of a new solid state self-compensating loss of excitation relay for synchronous machines. System conditions during loss of excitation of a machine are reviewed. The machine parameters and the impedance trajectory during the power swing are analyzed which lead to the characteristics used for loss of excitation protection.
ISSN:2576-702X
2576-702X