Removal of DC offset in current and voltage signals using a novel Fourier filter algorithm

IEEE Transactions on Power Delivery

Volumn 15, Issue 1, 2000, Pages 73-79

  Gu, Jyh Cherng ^a,b   Yu, Sun Li ^b  

^a IEEE

^b NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; ELECTRIC CURRENTS; ELECTRIC LINES; ELECTRIC POTENTIAL; ELECTRIC RELAYS; FOURIER TRANSFORMS; HARMONIC ANALYSIS;

DIRECT CURRENT OFFSET REMOVAL; DISCRETE FOURIER TRANSFORM; FILTER ALGORITHM; FOURIER FILTER ALGORITHM; FULL CYCLE DISCRETE FOURIER TRANSFORM; HALF CYCLE DISCRETE FOURIER TRANSFORM;

RELAY PROTECTION;

EID: 0033724291     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.847231     Document Type: Article

References (6)

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3. H. J. Altuve F., I. Diaz V., and E. Vazquez M., "Fourier and Walsh digital filtering algorithms for distance protection," IEEE Trans. Power System, vol. 11, no. 1, pp. 457-462, Feb. 1996.
4. J. H. Harlow, "A multifunction protective relay for the cogeneration industry," IEEE Computer Application in Power, vol. 3, no. 4, pp. 25-30, 1990.
5. M. V. V. S. Yalla, "A digital multifunction protective relays," IEEE Trans. Power Delivery, vol. 7, no. 1, pp. 193-201, 1992.
6. A. G. Phadke and J. S. Thorp, Computer Relaying for Power Systems, New York: John Wiley and Sons, 1988, pp. 123-129.