Abstract
Power system is mainly affected by sudden changes in steady-state values of voltage and current, referred to as the transient phenomena, which are the result of lightning stroke or switching operation. The very fast transient overvoltages are generated due to switching operation. This fast front transient seen in gas insulated substation is one of the major concerns for its insulation coordination. In this paper, a 420 kV prototype model is developed and simulated using EMTP software. By operating a disconnector switch, VFTOs at various locations are analyzed. The severity of VFTOs is also analyzed by considering the trapped charge.
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References
DE Thomas, Wiggins, Nickel, C.D ko & Wright, “Prediction of electromagnetic field and current transients in power transmission and distribution systems” IEEE Trans. on power deliv, Jan 1989, vol. 4, no. 1, pp 744–755.
Wiggins, DE Thomas, Nickel & Wright “Transient electromagnetic interference in substations” IEEE Trans. on power deliv, Oct 1994, vol. 9, no. 4, pp 1869–1884.
J.A. Martinez (Chairman), P. Chowdhuri, R. Iravani, A. Keri, D. Povh “Modeling guidelines for Very Fast Transients in Gas Insulated Substations”, Report Prepared by the Very Fast Transients Task Force of the IEEE Working Group on Modeling and Analysis of System Transients.
Working group 33/13-09, “Very Fast Transient Phenomena Associated with GIS”, CIGRE, 1988, paper 33-13, pages 1–20.
CIGRÉ Working Group 33/13-09: “Monograph on GIS Very Fast Transients”, Brochure 35, July 1989.
CIGRÉ Brochure 456 Working Group A3. 22: “Background of Technical Specifications for Substation Equipment Exceeding 800 kV AC”, April 2011.
S. Nishiwaki, Y. Kanno, S. Sato, E. Haginomori, S. Yamashita, and S. Yanabu. “Ground Fault by Restriking Surge of SF6 Gas-insulated Dis- connecting Switch and Its Synthetic Tests,” IEEE Trans. on PAS, Vol. PAS-102, No. 1, January 1983, pp. 219–227.
D. Povh, H. Schmitt, O. Valcker, and R. Wutzmann, “Modelling and analysis guidelines for very fast transients,” IEEE Trans. Power Del., vol. 11, no. 4, pp. 2028–2035, Oct. 1996.
Rama Rao, J. Amarnath& S. Kamakshaiah, “Accurate Modeling of Very Fast Transients Overvoltages in A 245kVGIS and Research on Protection Measures”, J.N.T.U College of Engineering, Hyderabad, India, IEEE, 2010.
Riechert, U.; Neumann, C.; Hama, H.; Okabe, S.; Schichler, U., on behalf of CIGRÉ WG D1.36 and AG D1.03: “Basic Information and Possible Counter Measures Concerning Very Fast Transients in Gas-Insulated UHV Substations as Basis for the Insulation Co-ordination”, CIGRÉ SC A2 & D1 Joint Colloquium 2011, Kyoto, Japan, PS3-O-5.
IEC 60071-1, Insulation Co-ordination—Part 1: Definition, principles and rules, edition 8, 2006-01.
Zaima, E.; Neumann, C.: “Insulation Coordination for UHV AC Systems based on Surge Arrester Application (CIGRÉ C4.306)”, The second IEC-CIGRÉ International Symposium on International Standards for UHV Transmission, 29–30 January 2009, New Delhi, India, proceedings pp. 108–118.
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HimaSaila, V., Nagajyothi, M., Nireekshana, T. (2018). Study of Very Fast Front Surges in Gas Insulated Substation Due to Switching Operation. In: Anguera, J., Satapathy, S., Bhateja, V., Sunitha, K. (eds) Microelectronics, Electromagnetics and Telecommunications. Lecture Notes in Electrical Engineering, vol 471. Springer, Singapore. https://doi.org/10.1007/978-981-10-7329-8_49
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DOI: https://doi.org/10.1007/978-981-10-7329-8_49
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