Removal of dc offset and subsynchronous resonance in current signals for series compensated transmission lines using a novel Fourier filter algorithm

Electric Power Systems Research

Volumn 76, Issue 5, 2006, Pages 327-335

  Gu, Jyh Cherng ^a   Shen, Kun Yuan ^a,b   Yu, Sun Li ^b   Yu, Chi Shan ^c  

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

^b TECHNOLOGY AND SCIENCE INSTITUTE OF NORTHERN TAIWAN   (Taiwan)

^c NATIONAL DEFENSE UNIVERSITY   (Taiwan)

Author keywords

dc Offset; Digital filtering; Digital relaying; Series compensation; Subsynchronous resonance

Indexed keywords

ALGORITHMS; DIGITAL FILTERS; DISCRETE FOURIER TRANSFORMS; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; RESONANCE;

DC OFFSET; DIGITAL FILTERING; DIGITAL RELAYING; SERIES COMPENSATION; SUBSYNCHRONOUS RESONANCE;

ELECTRIC LINES;

EID: 31344440085     PISSN: 03787796     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.epsr.2005.08.002     Document Type: Article

References (9)

1. M.M. Saha, J. Izykowski, E. Rosolowski, and B. Kasztenny A new accurate fault locating algorithm for series compensated lines IEEE Trans. Power Deliv. 14 3 July 1999 789 797
2. C.-S. Yu, C.-W. Liu, S.-L. Yu, and J.-A. Jiang A new PMU-based fault location algorithm for series compensated lines IEEE Trans. Power Deliv. 17 1 January 2002 33 46
3. E.O. Schweitzer III, and D. Hou Filtering for protective relays 19th Annual Western Protective Relay Conference Spokane, Washington 1992
4. J. Hector, F. Altuve, V. Ismael Diaz, and M. Ernesto Vazquez Fourier and Walsh digital filtering algorithms for distance protection IEEE Trans. Power Syst. 11 1 February 1996 457 462
5. G. Benmouyal Removal of DC-offset in current waveforms using digital mimic filtering IEEE Trans. Power Deliv. 10 2 April 1995 621 630
6. J.-C. Gu, and S.-L. Yu Removal of DC offset in current and voltage signals using a novel Fourier filter algorithm IEEE Trans. Power Deliv. 15 1 January 2000 73 79
7. S.-L Yu, and J.-C. Gu Removal of decaying DC in current and voltage signals using a modified Fourier filter algorithm IEEE Trans. Power Deliv. 16 3 July 2001 372 379
8. J.H. Harlow A multifunction protective relay for the cogeneration industry IEEE Comput. Appl. Power 3 4 October 1990 25 30
9. Yalla, and V.V.S. Murty A digital multifunction protective relays IEEE Trans. Power Deliv. 7 1 January 1992 193 201