A recursive least-squares digital distance relaying algorithm

IEEE Transactions on Power Delivery

Volumn 14, Issue 4, 1999, Pages 1257-1261

  AlFuhaid, A S ^a,b   El Sayed, M A ^a,b  

^a IEEE   (Kuwait)

^b KUWAIT UNIVERSITY   (Kuwait)

Author keywords

Least squares methods; Power system relaying; Recursive digital filters; Recursive estimation

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; DIGITAL FILTERS; ELECTRIC FAULT CURRENTS; ELECTRIC RELAYS; ERROR DETECTION; LEAST SQUARES APPROXIMATIONS; MATRIX ALGEBRA; RECURSIVE FUNCTIONS; TRANSMISSION LINE THEORY;

FAULT CLASSIFICATION; FAULT RESISTANCE; POWER SYSTEM RELAYING; RECURSIVE DIGITAL FILTERS; RECURSIVE ESTIMATION; SIGNAL CONDITIONING;

ELECTRIC POWER SYSTEMS;

EID: 0033207289     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.796215     Document Type: Article

References (11)

1. A. W. Brooks, Jr., "Distance relaying using least-squares estimates of voltage, current and impedance," Proceedings of the IEEE PICA Conference, May 1977, pp. 394-402.
2. M. S. Sachdev and M. A. Baribeau, "A New Algorithm for Digital Impedance Relays," IEEE Trans. PAS, vol. PAS-98, November/December 1979, pp. 2232-2240.
3. R. G. Luckett, P. J. Munday and B. E. Murray, "A substation-based computer for control and protection," IEE Conf. Publication no. 725, March 1975, pp. 252-160.
4. R. Poncelet, "The Use of Digital Computers for Network Protection," CIGRE, Paper No. 32-08, Session Aug. 28 -Sept. 6, 1972, Paris, France, pp. 1-15.
5. P. Bornard and J. C. Bastide, "A prototype of multiprocessor distance relay," IEEE Trans. PAS, vol. PAS-101, February 1982, pp. 491-498.
6. A. G. Phadke and J. S. Thorp, Computer Relaying for Power Systems, Research Studies Press, 1988.
7. A. D. McInnes and I. F. Morrison, "Real time calculations of resistance and reactance for transmission line protection by digital computer," Electrical Engineering Trans. of IE, Australia, vol. EE7, no. 1, 1970, pp. 16-23.
8. T. Takagi, et. al., "A new algorithm of an accurate fault location for ehv/uhv transmission lines," IEEE Trans. PAS, vol. PAS-100, March 1981, pp. 1316-1323.
9. H. W. Sorenson, Parameter Estimation: Principles and Problems, Marcel Dekker, New York, 1985, pp. 282-284.
10. A. T. Johns and S. K. Salman, Digital Protection for Power Systems, Peter Peregrinus Ltd., 1995.
11. A. A. Girgis and R. G. Brown, "Application of Kalman filtering in computer relaying," IEEE Trans. PAS, vol. PAS-100, July 1981, pp. 3387-3397.