Covariance management based RLS algorithm for phasor estimation in severely noisy systems

IEEE Transactions on Power Delivery

Volumn 13, Issue 4, 1998, Pages 1067-1072

  De Almeida, Luiz A L ^b   Lima, Antonio C De C ^a  

^a IEEE

^b NONE

Author keywords

Adaptive prediction; Covariance management; Digital relaying; RLS

Indexed keywords

ALGORITHMS; DIGITAL DEVICES; ELECTRIC POWER SYSTEM PROTECTION; LEAST SQUARES APPROXIMATIONS;

DIGITAL RELAYING;

RELAY PROTECTION;

EID: 0032187620     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.714457     Document Type: Article

References (13)

1. Sachdev, M.S. , "Computer Relaying Tutorial", IEEE publication, no. 79 EH0148-7-PWR, New York, 1979.
2. Lambert, J., Phadke, A.G., and Mc Nabb, D., "Accurate Voltage Phasor Measurement in a Series-Compensated Network", IEEE Transactions on Power Apparatus and Systems, vol. 9, no. 1, pp. 501-509, Jan. 1994.
3. Sachdev, M.S. , "Microprocessor Relays and Protection Systems", IEEE Tutorial Course Text, no. 88 EH0269-1-PWR, Piscataway, NJ, 1988.
4. Sachdev, M.S. and Nagpal, M., "A Recursive Least Error Squares Algorithm for Power System Relaying and Measurement Applications", IEEE Transactions on Power Delivery, vol. 6, no. 3, Jul. 1991.
5. Girgis, A.A. and Brown, R.G., "Application of Kalman Filtering in Computer Relaying", IEEE Transactions on Power Apparatus and Systems, vol. PAS-100, Jul. 1981.
6. Almeida, L.A.L. de and Lima, A.C. de C., "Um Novo Algoritmo para Estimação de Fasores em Ambiente Severamente Ruidosos", XI CBA- Congresso Brasileiro de Automática, vol. 3, pp. 1357-1362, Sáo Paulo, SP, Sep. 1996.
7. Almeida, L.A.L. de and Lima, A.C. de C., "Técnicas de Adaptação Aplicadas a Estimação Recursiva em Proteção Digital" , XI CBA- Congresso Brasileiro de Automática, vol. 1, pp. 471-476, São Paulo, SP, Sep. 1996.
8. Sachdev, M.S. and Baribeau, M.A., "A New Algorithm for Digital Impedance Relays", IEEE Transactions on Power Apparatus and Systems, vol. PAS-98, pp.2232-2240, Nov./Dec. 1979.
9. Åströn, K.J. and Wittenmark, B., Adaptive Control, Addison-Wesley, 1989.
10. Ljung, L. and Soderstrom, T., Theory and Practice of Recursive Identification, Boston: MIT Press, 1983.
11. Goodwin, G.C. and Sin, K.S., Adaptive Filtering, Prediction and Control, Englewood Cliffs, N.J., Prentice-Hall, 1984.
12. Luckett, R.G., Munday, P.J. and Murray, B.E., "A Substation Based Computer for Control and Protection", IEE Conference Publication, no. 125, London, Mar. 1975.
13. Salgado, T., Goodwin, G. and Middleton, R., "Modified Least Squares Algorithm Incorporating Experimental Reseting and Forgetting", Int. J. Control, vol. 47, pp. 477-91, 1988.