Design principles of a new generator stator ground relay for 100% coverage of the stator winding

IEEE Transactions on Power Delivery

Volumn 1, Issue 4, 1986, Pages 41-51

  Marttila, R J ^a  

^a ONTARIO HYDRO TECHNOLOGIES   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC GENERATORS - STATORS; ELECTRIC MEASUREMENTS - VOLTAGE; ELECTRIC WINDINGS, MACHINE - PROTECTION;

FUNDAMENTAL AND THIRD HARMONIC RESIDUAL VOLTAGE COMPONENTS; STATOR GROUND PROTECTION; THIRD HARMONIC DETECTOR; VOLTAGE ACROSS GROUNDING RESISTOR;

ELECTRIC GROUNDING;

EID: 0022793390     PISSN: 08858977     EISSN: 19374208     Source Type: Journal    
DOI: 10.1109/TPWRD.1986.4308028     Document Type: Article

References (8)

1. “Electrical Transmission and Distribution Reference Book,” Fourth Edition, Westinghouse Electric Corporation, Pittsburg, PA, 1964, Chapter 19.
2. K.H. Englehardt, “A Composite Ground Fault Detection Scheme for High Resistance Grounded Generators,” Transactions of the Engineering and Operating Division, Canadian Electrical Association, Vol. 13, Part 3, 1974.
3. L. Pazmandi, “Stator Earth Leakage for Large Generators,” IEEE Transactions on Power Apparatus and Systems, Vol. PAS 94, No. 4, July/August 1975, pp. 1436–1439.
4. C.H. Griffin and J.W. Pope, “Generator Ground Fault Protection Using Overcurrent, Overvoltage and Undervoltage Relays,” IEEE Transactions on Power Apparatus and Systems, Vol. PAS-101, No. 12, December 1982, pp. 4490–4501.
5. R.L. Shlake, C.W. Buckley, G. McPherson, “Performance of Third Harmonic Fault Protection Schemes for Generator Stator Windings,” IEEE Transactions on Power Apparatus and Systems, Vol. PAS-100, No. 7, July 1981, pp. 3195–3202.
6. M. Ilar, J. Zidar, M. Fiorentzis, “Innovations in Generator Protection,” Brown Boveri Review, Vol. 65, No. 6, June 1978, pp. 379–387.
7. M. Ilar, V. Narayan, F. Von Roeschlaub, C.J. Pencinger, “Total Generator Ground Fault Protection, Protective Relaying Conference, Georgia Institute of Technology, May 3–4, 1979.
8. “Transformer Connections”, Power Transformer Department, General Electric Company, Pittsfield Massachusetts, 1970, p. 62.