Simulation model of an air gapped current transformer

Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference

Volumn 2, Issue WINTER MEETING, 2001, Pages 705-709

  Muthumuni, Dharshana ^a   McLaren, P G ^a   Chandrasena, Waruna ^a   Parker, A ^b  

^a UNIVERSITY OF MANITOBA   (Canada)

^b Alstom UK   (United Kingdom)

Author keywords

Current transformers; Generator protection; Remanence; Simulation

Indexed keywords

COMPUTER SIMULATION; ELECTRIC EQUIPMENT PROTECTION; ELECTRIC FAULT CURRENTS; ELECTRIC GENERATORS; ELECTRIC IMPEDANCE; ELECTRIC RELAYS; MAGNETIC FLUX; MAGNETIC HYSTERESIS; MATHEMATICAL MODELS; REMANENCE; WAVEFORM ANALYSIS;

AIR GAP CURRENT TRANSFORMER; REMANENT FLUX;

ELECTRIC INSTRUMENT TRANSFORMERS;

EID: 0038308080     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. B. Bozoki et al. Gaped core current transformer characteristics and performance, IEEE transactions on Power Delivery, Vol. 5, No. 4, Nov. 1990.
2. R.G. Bruce and A. Wright Remnant flux in current transformer cores, Proc. of IEE, Vol. 113, No. 5, May 1966.
3. Transient response of current transformers., Power systems relaying committee report 76-CH1130-4.
4. U.D. Annakkage, P.G. McLaren et al, A current transformer model based on the Jiles - Atherton theory of ferromagnetic hysteresis, IEEE transactions on power delivery, Jan. 2000.
5. P.G. McLaren and R.P. Jayasinghe, Transformer core models based on the Jiles - Atherton algorithm, IEEE WESCANEX Communications, Power and Computing. May 1997.
6. D.C. Jiles and D.L. Atherton, Theory of ferromagnetic hysteresis, Journal of magnetism and magnetic materials, vol. 61, pp. 48, 1986.
7. D. Muthumuni, P.G. McLaren, W. Chandrasena, E. Dirks Simulation of delta connected current transformers in a differential protection scheme, Accepted to be published at the Seventh International Conference and Exhibition on Developments in Power Systems Protection, Amsterdam, April 2001.
8. J.T. Thrope, D.C. Jiles and M. Devine, Numerical determination of hysteresis parameters using the theory of ferromagnetic hysteresis, IEEE Transactions on Magnetics, vol. 28, pp. 27-35 1992.