Influence of load on operating conditions of third harmonic ground-fault protection system of unit connected generators

IEE Proceedings: Generation, Transmission and Distribution

Volumn 146, Issue 3, 1999, Pages 241-248

  Zielichowski, M ^a   Fulczyk, M ^a  

^a WROCLAW UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ELECTRIC EQUIPMENT PROTECTION; ELECTRIC FAULT CURRENTS; ELECTRIC GROUNDING; ELECTRIC LOADS; ELECTRIC POTENTIAL; NETWORKS (CIRCUITS); STATORS;

GROUND-FAULT PROTECTION;

ELECTRIC GENERATORS;

EID: 0032643410     PISSN: 13502360     EISSN: None     Source Type: Journal    
DOI: 10.1049/ip-gtd:19990249     Document Type: Article

References (9)

1. ZIELICHOWSKI, M. FULCZYK, M.Influence of voltage transformers on operating conditions of ground-fault protection systems for unit-connected generator', Int. J. Electr. Power Energy Syst., 1998, 20, (5), pp. 313-319
2. POPE, J.W.A comparison of 100% stator ground fault protection schemes for generator stator windings', IEEE Trans., 1984, PAS-103, (4), pp. 832-840
3. YIN.X.G., MALIK.O., HOPE, G. CHEN, D.Adaptive ground fault protection schemes for turbogenerators based on third harmonic voltages', IEEE Traits., 1990, PWD-5, (2), pp. 595-603
4. YIN, X. CROSSLEY, P.A protection relay for generator stator windings'. Proceedings of the 29th Universities Power engineering conference, Galway, Ireland, 1994, pp. 29-32
5. SHIWEN, S. BINHUA, S.Analysis of ground protection of unit connected generator using third harmonic'. Fourth international conference on Developments in power protection, Edinburgh, UK, 19S9, pp. 254-258
6. SOARES DE OLIVEIRA, A.J.Optimum settings for the 100% ground stator protection in the Tucurui, Balbina and Samuel hydro power plants - Elektronorte - Brazil'. Fifth international conference on Developments in power system protection, York, UK, 1993, pp. 186-190
7. XIE XIAOPING, WAV. XILING, Z.New developments of third harmonic ground fault protection schemes for turbine-generator stator windings'. Fourth international conference on Developments in power system protection, Edinburgh, UK, 1989, pp. 250-253
8. ZIELICHO\VSKI, M. FULCZYK, M.Influence of load on third harmonic voltage in circuits of ground-fault protections of unitconnected generators'. Proceedines of the international symposium APE'97, Gdansk, Poland, 1997, pp. 223-230
9. ZIELICHOWSKI, M. FULCZYK, M.Voltage transformers in third harmonic ground-fault protection systems of unit-connected generators'. Proceedings of 32nd Universities Power engineering conference, UPEC97, Manchester, 1997, pp. 718-721