Data smoothing by B-spline wavelets for digital distance protection

International Journal of Electrical Power and Energy Systems

Volumn 20, Issue 4, 1998, Pages 281-286

  Liao, Yuan ^a   Elangovan, S ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

B spline wavelets; Digital distance protection; Digital filtering

Indexed keywords

EID: 0043287476     PISSN: 01420615     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0142-0615(97)00057-4     Document Type: Article

References (11)

1. Hector, J., Altuve, F., Ismael, D.V. and Vazquez, E.M., Fourier and Walsh digital filtering algorithms for distance protection. IEEE Transactions on Power Delivery, 1996, 11(1), 457-462.
2. Horowitz, S.H. and Phadke, A.G., Power System Relaying, Taunton, England. Research Studies Press, New York, Wiley, C1992.
3. Robertson, D.C., Camps, O.I., Mayer, J.S. and Gish Sr., W.B., Wavelets and electromagnetic power system transients. IEEE Transactions on Power Delivery, 1996, 11(2), 1050-1058.
4. Chaari, O., Meunier, M. and Brouaye, F., Wavelets: a new tool for the resonant grounded power distribution systems relaying. IEEE Transactions on Power Delivery, 1996, 11(3), 1301-1308.
5. Daubechies, I., Orthonormal bases of compactly supported wavelets. Comm. Pure and Appl. Math., 1988, 41, 909-996.
6. Chui, C.K., An Introduction to Wavelets. Academic Press, 1992.
7. Sakakibara, S., A practice of data smoothing by B-spline wavelets. In Wavelets: Theory, Algorithms, and Applications. Academic Press, 1994.
8. Alternative Transient Program, User Manual and Rule Book, 1989.
9. Sachdev, M.S. and Kolla, S.R., A polyphase digital distance relay. Transactions of the Engineering and Operating Division, Canadian Electrical Association, Vol. 26, Part 4, No. 87-SP-170, March 1987, pp. 1-19.
10. Waikar, D.L., Elangovan, S. and Liew, A.C., Symmetrical component based improved fault impedance estimation method for digital distance protection. Part I - Design aspects, Electric Power Systems Research, 1993, 26, 143-147.
11. Phadke, A.G., Hlibka, T. and Ibrahim, M., Fundamental basis for distance relaying with symmetrical components. IEEE Transactions on Power Apparatus and System, 1977, PAS-96, 635-646.