An algorithm for digital impedance calculation using a single pi section transmission line model

IEEE Transactions on Power Apparatus and Systems

Volumn PAS-98, Issue 5, 1979, Pages 1546-1551

  Smolinski, W J ^a  

^a UNIVERSITY OF NEW BRUNSWICK   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER PROGRAMMING - SUBROUTINES; ELECTRIC NETWORKS - EQUIVALENT CIRCUITS;

DISTANCE RELAYS; IMPEDANCE RELAYS;

RELAY PROTECTION;

EID: 0018515803     PISSN: 00189510     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPAS.1979.319468     Document Type: Article

References (18)

1. G.R. Slemon, S.D.T. Robertson, M. Ramamoorty, “High speed protection of power systems based on improved power system models”, CIGRE, Paris, June 1968, Paper 31-09.
2. P.G. McLaren, J.S. McConnach, “Sampling techniques applied to the derivation of impedance characteristics for use in power system protection”, Electronics Letters, March 1965, Vol. 1, No. 1, pp 10–11.
3. P.G. McLaren, “Static sampling distance relays”, Proc. IEE, Vol. 115, No. 3, March 1969, pp 418–424.
4. G.D. Rockefeller, Fault protection with a digital computer”, IEEE Transactions on Power Apparatus and Systems, Vol. PAS-88, No. 4, April 1969, pp 438–464.
5. P.E. Mantey, “Computer requirements for event recording, digital relaying and substation monitoring”, IEEE, Proceedings of the 1969 PICA Conference, pp 262–272.
6. B.J. Mann and I.F. Morrison, “Digital calculation of impedance for transmission line protection”, IEEE Transactions on Power Apparatus and Systems, Vol. PAS-90, No. 1, January/February 1971, pp 742–750.
7. B.J. Mann, I.F. Morrison, “Relaying a three phase transmission line with a digital computer”, IEEE Transactions on Power Apparatus and Systems, Vol. PAS-90, No. 2, March/April 1971, pp 742–750.
8. A.D. McInnes and I.F. Morrison, “Real time calculation of resistance and reactance for transmission line protection by digital computer”, The Institution of Engineers, Australia, Electrical Engineering Transactions, March 1971, pp 16–23.
9. G.K. Laycock, P.G. McLaren, “Filtering applications in static distance comparators”, Electronics Letters, 25th February 1971, Vol. 7, No. 4, pp 97–98.
10. G.K. Laycock, P.G. McLaren, “Filtering applications in static distance relays”, Proc. IEE, Vol. 119, No. 3, March 1972, pp 313–317.
11. G.B. Gilcrest, G.D. Rockefeller, E.A. Udren, “High speed distance relaying using a digital computer I-System description”, IEEE Transactions on Power Apparatus and Systems, Vol. PAS-91, 1972, pp 1235–1243.
12. G.D. Rockefeller, E.A. Udren, “High speed distance relaying using a digital computer II — Test results”, IEEE Transactions on Power Apparatus and Systems, Vol. PAS-91, 1972, pp 1244–1258.
13. G.S. Hope, V.S. Umamaheswaran, “Sampling for computer protection of transmission lines”, IEEE Transactions on Power Apparatus and Systems, Vol. PAS-93, No. 5, 1974, pp 1522–1534.
14. E.E. Manes, G.E. Ott, L.N. Walker, “Distance protection of power transmission lines by digital impedance techniques”, Research in Electric Transmission and Distribution — The University's Role, Proceedings of a Workshop at the State University of New York at Buffalo, September 30, 1974, pp 122–150.
15. J.G. Gilbert, R.J. Shovlin, “High speed transmission line fault impedance calculation using a dedicated minicomputer”, IEEE Transactions on Power Apparatus and Systems, Vol. PAS-94, No. 3, May/June 1975, pp 872–883.
16. S.E. Tavares, “Nature and Application of Digital Filters”, Engineering Institute of Canada, Engineering Journal, January 1967, pp 23–27.
17. D. Childers and A. Durling, “Digital Filtering and Signal Processing”, (Book), West Publishing Company, St. Paul, Minnesota, 1975.
18. R.W. Hamming, “Digital Filters”, (Book), Prentice-Hall, Inc., Englewood Cliffs, N.J., 1977.