Abstract
The random switching of power transformers may generate high inrush currents. These currents have undesirable effects, including potential damage or loss-of-life to the transformer, protective relay misoperation, and reduced power quality on the system. Controlled transformer switching can eliminate these transients if residual core and bias flux are taken into account in the closing methods. This paper explores the practical considerations of residual and bias flux transients, performance of control strategies, and the application of three-phase linkage circuit breakers to control transformer inrush transients, and a simulation has been taken to test its feasibility.
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
de Castro Cezar, V.O., Rouve, L.-L., Coulomb, J.-L., Zgainski, F.-X., Chadebec, O., Caillault, B.: Elimination of inrush current using a new prefluxing method. In: ICEM 2014, pp. 1717–1723 (2014)
Gohil, K., Patel, J., Parekh, C.: Reduction of inrush current for transformer using sequential switching method. In: ICEEOT 2016, pp. 3942–3948 (2016)
Barnett, R.P., Nelson, J.H.: Transformer inrush mitigation using controlled switching of a 500-kV circuit breaker. In: 2010 International Conference on High Voltage Engineering and Application, New Orleans, LA, pp. 81–84 (2010)
Peng, F., Gao, H., Liu, Y.: Transformer sympathetic inrush characteristics and identification based on substation-area information. IEEE Trans. Power Deliv. 33, 218–228 (2018)
Steurer, M., Fröhlich, K.J.: The impact of inrush currents on the mechanical stress of high voltage power transformer coils. IEEE Trans. Power Deliv. 17(1), 155–160 (2002)
Wei, C., Weixu, W., Jing, X., Wuyang, G., Yingchun, F.: Transformer inrush current restraining scheme based on switching voltage amplitude controlling method. Autom. Electr. Power Syst. 41(8), 159–165 (2017)
Song, Y., Jia, H., Xu, X., Yu, L.: Simulation analysis of inrush current of three phase transformer based on MATLAB. In: 2017 29th Chinese Control and Decision Conference (CCDC), pp. 3983–3985 (2017)
Chiesa, N., Høidalen, H.K.: Novel approach for reducing transformer inrush currents: laboratory measurements, analytical interpretation and simulation studies. IEEE Trans. Power Deliv. 25(4), 2609–2616 (2010)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Zhao, C. et al. (2020). Elimination of Transformer Inrush Current by Three-Phase Linkage Circuit Breakers. In: Liu, Y., Wang, L., Zhao, L., Yu, Z. (eds) Advances in Natural Computation, Fuzzy Systems and Knowledge Discovery. ICNC-FSKD 2019. Advances in Intelligent Systems and Computing, vol 1075. Springer, Cham. https://doi.org/10.1007/978-3-030-32591-6_98
Download citation
DOI: https://doi.org/10.1007/978-3-030-32591-6_98
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-32590-9
Online ISBN: 978-3-030-32591-6
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)