Ground-fault currents in unit-connected generators with different elements grounding neutral

IEEE Transactions on Energy Conversion

Volumn 17, Issue 1, 2002, Pages 61-66

  Fulczyk, Marek ^a   Bertsch, Joachim ^b  

^a ABB CORPORATE RESEARCH CENTER   (Poland)

^b ABB SWITZERLAND LTD   (Switzerland)

Author keywords

Generators; Grounding; Protection; Windings

Indexed keywords

CAPACITANCE; COMPUTER SIMULATION; ELECTRIC EQUIPMENT PROTECTION; ELECTRIC FAULT CURRENTS; ELECTRIC FAULT LOCATION; ELECTRIC GROUNDING; ELECTRIC RESISTANCE; MACHINE WINDINGS; STATORS;

BREAKDOWN CURRENTS; GENERATOR NEUTRAL; GROUND FAULT CURRENTS; GROUND FAULT NEUTRALIZER; NEUTRALIZER PARAMETER; ZERO SEQUENCE CURRENTS;

ELECTRIC GENERATORS;

EID: 0036494687     PISSN: 08858969     EISSN: None     Source Type: Journal    
DOI: 10.1109/60.986438     Document Type: Article

References (8)

1. A comparison of 100% stator ground fault protection schemes for generator stator windings
2. Adaptive ground fault protection schemes for turbogenerators based on third harmonic voltages
3. Influence of load on operating conditions of third harmonic ground-fault protection system of unit-connected generators
4. Influence of voltage transformers on operating conditions of ground-fault protection system for unit-connected generator
5. Consideration for generator ground-fault protection in midsize cogeneration plants
6. Report on methods for earthing of generator step-up transformer and generator winding neutrals as practiced throughout the world
7. New England Electric's 39 years of experience with resonant neutral grounding of unit-connected generators
8. Resonant grounding (ground fault neutralizer) of a unit connected generator