Abstract
Whatever sophisticated algorithms of signal processing are further used, the overall performance of the protection relay is also a function of quality of the analog signal pre-processing path including current and voltage transformers, analog antialiasing filters and A/D converters.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Bunyagul T, Crossley P, Galac P (2001) Overcurrent protection using signals derived from saturated measurement CTs. In: Proceedings of PES summer meeting, Vancouver, vol 1, pp 103–108
Chen KW, Glad ST (1991) Estimation of the primary current in a saturated transformer. In: Proceedings of 30th conference on decision and control, Brighton, England, vol 3, pp 2363–2365
Kang YC, Park JK, Kang SH, Johns AT, Aggarwal RK (1996) Development and hardware implementation of a compensating algorithm for the secondary current of current transformers. IEE Proc Electr Power Appl 243:41–49
Kang YC, Park JK, Kang SH, Johns AT, Aggarwal RK (1997) An algorithm for compensating secondary current of current transformer. IEEE Trans Power Deliv 12:116–124
Kang YC, Lim UJ, Kang SH (2004) Compensating algorithm for the secondary current for use with measuring type current transformers. In: Proceedings of the international conference advanced power system automation and protection, Jeju, Korea, pp 3–8
Kasztenny B, Mazereeuw J, Jones K (2001) CT saturation in industrial applications—analysis and application guidelines. Publ GET-8501 GE Multilin, Canada
Li F, Li Y, Aggarwal RK (2002) Combined wavelet transform and regression technique for secondary current compensation of current transformer. IEE Proc Gener Transm Distrib 149:497–503
Rebizant W, Bejmert D (2007) Current-transformer saturation detection with genetically optimized neural networks. IEEE Trans Power Deliv 22:820–827
Rebizant W, Hayder T, Schiel L (2004) Prediction of CT saturation period for differential relay adaptation purposes. In: Proceedings of the international conference on advanced power system automation and protection, Jeju, Korea, pp 17–22
Rebizant W, Bejmert D, Staszewski J, Schiel L (2007) CT saturation detection and correction with artificial neural networks. In: Proceedings of the 2nd international conference on advanced power system automation and protection, Jeju, Korea, paper 504
Rebizant W, Wiszniewski A, Schiel L (2008) CT saturation correction based on the estimated CT saturation time constant. In: Proceedings of the 8th international IET conference developments in power system protection, Glasgow, UK, pp 174–179
Saha MM, Iżykowski J, Łukowicz M, Rosołowski E (2001) Application of ANN method for instrument transformer correction in transmission line protection. In: Proceedings of the IEE development in power system protection, Conf Publ No 479, pp 303–306
Wiszniewski A, Rebizant W, Schiel L (2008) Correction of current transformers transient performance. IEEE Trans Power Deliv 23:624–632
Yu DC, Cummins JC, Wang Z, Yoon HJ, Kojovic LA (2001) Correction of current transformer distorted secondary current due to saturation using artificial neural networks. IEEE Trans Power Deliv 16:189–194
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2011 Springer-Verlag London Limited
About this chapter
Cite this chapter
Rebizant, W., Szafran, J., Wiszniewski, A. (2011). Correction of Errors Introduced by Instrument Transformers. In: Digital Signal Processing in Power System Protection and Control. Signals and Communication Technology. Springer, London. https://doi.org/10.1007/978-0-85729-802-7_7
Download citation
DOI: https://doi.org/10.1007/978-0-85729-802-7_7
Published:
Publisher Name: Springer, London
Print ISBN: 978-0-85729-801-0
Online ISBN: 978-0-85729-802-7
eBook Packages: EngineeringEngineering (R0)