An efficient compensation algorithm for current transformer saturation effects

IEEE Transactions on Power Delivery

Volumn 19, Issue 4, 2004, Pages 1623-1628

  Pan, Jiuping ^a   Vu, Khoi ^a   Hu, Yi ^a  

^a ABB INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CONDITION MONITORING; ELECTRIC CURRENT CONTROL; ELECTRIC CURRENT MEASUREMENT; ELECTRIC FAULT CURRENTS; ELECTRIC POWER SYSTEM PROTECTION; ERROR ANALYSIS; ROBUSTNESS (CONTROL SYSTEMS); SIGNAL DISTORTION; STATISTICAL METHODS; WAVEFORM ANALYSIS;

COMPENSATION ALGORITHM; ESTIMATION ERRORS; SATURATION EFFECTS; WAVEFORM COMPENSATION;

ELECTRIC INSTRUMENT TRANSFORMERS;

EID: 7244238063     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2004.835273     Document Type: Article

References (6)

1. Y. C. Kang, J. K. Park, S. H. Kang, A. T. Johns, and R. K. Aggarwal, "An algorithm for compensating secondary current of current transformers," IEEE Trans. Power Delivery, vol. 12, pp. 116-124, Jan. 1997.
2. D. C. Yu, Z. Wang, J. C. Cummins, H.-J. Yoon, L. A. Kojovic, and D. Stone, "Neural network for current transformer saturation correction," in Proc. IEEE Transm. Distrib. Conf., New Orleans, LA, Apr. 1999.
3. B. Kasztenny, E. Rosolowski, M. Lukowicz, and J. Izykowski, "Current related relaying algorithms immune to saturation of current transformers," in Proc. Conf. Developments in Power System Protection, Mar. 1997.
4. T. Bunyagul, P. Crossley, and P. Gale, "Overcurrent protection using signals derived from saturated measurement CTs," in Proc. IEEE Summer Meeting, Vancouver, BC, Canada, July 2001.
5. K. Vu and A. Khan, "Waveform Reconstruction From Distorted (Saturated) Currents," U.S. Patent (# 5 974 361), Oct. 1999.
6. IEEE Standard Requirements for Instrument Transformers, IEEE Std. C57.13-1993.