Generator stator winding protection with 100% enhanced sensitivity

International Journal of Electrical Power and Energy Systems

Volumn 24, Issue 2, 2002, Pages 167-172

  Gilany, M ^a   Malik, O P ^b   Megahed, A I ^c  

^a CAIRO UNIVERSITY   (Egypt)

^b UNIVERSITY OF CALGARY   (Canada)

^c Alexandria University The Faculty Of Engineering   (Egypt)

Author keywords

Generator stator winding protection; Ground faults; Third harmonic relays

Indexed keywords

ELECTRIC FAULT CURRENTS; ELECTRIC LOADS; ELECTRIC RELAYS; ELECTRIC WINDINGS; HARMONIC ANALYSIS; STATORS;

EARTH FAULTS; GENERATOR STATOR WINDING;

ELECTRIC GENERATORS;

EID: 0036466480     PISSN: 01420615     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0142-0615(01)00018-7     Document Type: Article

References (9)

1. Stator earth-leakage protection for large generators
2. Performance of third harmonic ground fault protection schemes for generator stator windings
3. A comparison of 100% stator ground fault protection schemes for generator stator windings
4. Design principles of a new generator stator ground relay for 100% coverage of the stator windings
5. Protection of large alternators connected to step-up transformer against the consequences of earth faults in the stator windings
6. Adaptive ground fault protection schemes for turbo-generator based on third harmonic voltages
7. Total generator ground fault protection