Gapped core current transformer characteristics and performance

IEEE Transactions on Power Delivery

Volumn 5, Issue 4, 1990, Pages 1732-1740

[No Author Info available]

Author keywords

instrument transformers; Protective relaying

Indexed keywords

MAGNETIC CORES; RELAY PROTECTION;

GAPPED CORE CURRENT TRANSFORMERS;

ELECTRIC INSTRUMENT TRANSFORMERS;

EID: 0025508777     PISSN: 08858977     EISSN: 19374208     Source Type: Journal    
DOI: 10.1109/61.103668     Document Type: Article

References (15)

1. R.G. Bruce and A. Wright, “Remanent flux in current-transformer Cores” Proc. of IEE, Vol. 113, No. 5, May 1966, pp. 915–920.
2. Jagsich, Mowa and Wuss, “Transient Conditions in Current Transformers and Their Repercussion on the Reduction of Operating Time of Protective Devices,” CIGRE Paper #31-07, Paris, 1968
3. N.E. Korponay, “The Transient Behaviour and Uses of Current Transformers”, Brown Boveri Review, Nov/Dec 1969, pp. 597–608.
4. O. W. Iwanusiw, “Remanent Flux in Current Transformers,” Ontario Hydro Research Quarterly, Third Quarter, 1970, pp. 18–21.
5. E. E. Conner, R. W. Greb and E. C. Wentz, “Control of Residual Flux in Current Transformers,” IEEE Transactions on Power Apparatus and Systems, Jul/Aug, 1973, pp. 1226–33.
6. W. J. Smolinski, “Design Considerations in the Application of ct for Protective Relaying Purposes,” IEEE Transactions on Power Apparatus and Systems, Jul/Aug, 1973, pp. 1329–36.
7. B.L. Avent, “Current Transformer Transient Response,” Western Protective Relay Conference, Spokane, WA, Oct, 1974.
8. E. E. Conner, E. C. Wentz and D. W. Allen, “Methods for Estimating Transient Performance of Practical ct for Relaying,” IEEE Transactions on Power Apparatus and Systems, Vol. 94 #1 Jan/Feb, 1975, pp. 116–122.
9. CSA Standard CAN3-C13-M83, Instrument Transformers.
10. “Transient Response of Current Transformers”, Power System Relaying Committee Report 76-CH1130-4 PWR, IEEE Special Publication. As summary report and discussion, IEEE Trans. Power Apparatus and Syst., PAS 96, Nov/Dec 1977, pp. 1809-1814.
11. N. E. Korponay, “Non-gapped Cores, Antiremanence Gapped Cores or Linear Cores for Current Transformers,” IEEE Transactions on Power Apparatus and Systems, March/April 1978 pp. 569-74.
12. ANSI/IEEE Standard C57. 13-1978, “Requirements for Instrument Transformers”.
13. L. J. Powell, “Current Transformer Burden and Saturation,” IEEE Transactions on Industry Application, Vol. IA-15 #3, May/June, 1979, pp. 294-302.
14. IEEE Standard Dictionary of Electrical and Electronics Terms, ANSI/IEEE Std 100-1988.
15. CSA Standard CAN3-C13-M83, Instrument Transformers.