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Simulation of Series Compensated Transmission Lines Protected with Mov

Authors: Abdolamir Nekoubin


In this paper the behavior of fixed series compensated extra high voltage transmission lines during faults is simulated. Many over-voltage protection schemes for series capacitors are limited in terms of size and performance, and are easily affected by environmental conditions. While the need for more compact and environmentally robust equipment is required. use of series capacitors for compensating part of the inductive reactance of long transmission lines increases the power transmission capacity. Emphasis is given on the impact of modern capacitor protection techniques (MOV protection). The simulation study is performed using MATLAB/SIMULINK®and results are given for a three phase and a single phase to ground fault.

Keywords: series compensation, MOV - protected series capacitors, balanced and unbalanced faults

Digital Object Identifier (DOI):

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[1] J. D. Glover and M. S. Sarma, Power Systems: Analysis and Design. Pacific Grove, CA: Brooks/Cole - Thomson Learning, 2010.
[2] P. Kundur, Power System Stability and Control. New York: Mc-Graw Hill, 1994.
[3] S. Henschel, L. Kischner, and M. C. Lima, "Transient Recovery Voltage at Series Compensated Transmission Lines in Piauí, Brazil," Proceedings of the International Conference on Power System Transients (IPST'05), pp. 1-6, June 2005.
[4] D. McNabb, M. Granger, Q. B. Van, M. Rousseau, and M. Pilot, "Transient Design Studies for the Transmantaro Series-Compensated Transmission System," Proceedings of the International Conference on Power System Transients (IPST'01), pp. 1-6, June 2001.
[5] O. Trad, G. Ratta, and M. Torres, "Experiences in Setting Protection of Series Capacitor Compensated Lines," Proceedings of the International Conference on Power System Transients (IPST'01), pp. 1-6, June 2001.
[6] Q. Bui-Van, E. Portales, D. McNabb, and V. Gajardo, "Transient Performance of 500-kV Equipment for the Chilean Series-Compensated Transmission System," Proceedings of the nternational Conference on Power System Transients (IPST'03), pp. 1-6, October 2003.
[7] IEEE 14-bus test system data available at:
[8] Puerto Rican Electric Power Authority Standard of Construction of Overhead Transmission Lines, May 1992.
[9] R. Zimmerman, D. Gan, Matpower 3.0, PSERC Cornell University, USA, December 1997. Available at:
[10] ABB Metal Oxide Surge Arresters - EXLIM P, ABB Electrical Apparatus, May 2005.
[11] T. J. Miller, Reactive Power Control in Electric Systems. New York: Wiley-Interscience, 1982.
[12] Q. Y. Xuan, A. T. Johns, "Digital Simulation of Series compensated EHV (Extra High Voltage) Transmission Systems" , IEE Colloquium on Simulation of Power System , 1992.
[13] M. Courwl & C.T . Nguyen, I Lord, X -11 Do, "Modeling MOVProtected Series Capacitors for Short-circuit Studies",IEEE Transaction5 on Power Delivery, Vol 8, January 1997.
[14] D.L.Goldsworthy, "A Linearized Model for MOVProtectedSeries Capacitors", I EEE Transactions on Power Systems, Vol. PWRS-2, No 4, November 1987, pp. 953-958.
[15] R. Lord, "Validation d'un logiciel de court-circuits adapte pour la compensation serie", Hydro Quebec Internal Report, February1989.
[16] S. de Oliveira, etA1,"Representation of Series Capacitors in Electric Power System Stability Studies", paper presented at IEEE/PES winter meeting, New-York, Feb. 1991.
[17] Courts and, "Experience with 500 KV Series Capacitor Installations and New Protection Schemes on the BPA systems", CIGRE 31-09,1980.
[18] R. Gruenbaum, "Series capacitors for improving power transfer", Power Technology International, 1989.
[19] P.M, "Analysis of Faulted Power Systems", Iowa StateUniversity Press/AMES, 1983.