[1] J. P. Bickford, N. Mullineux, and S. R. Reed, Computation of power system transients.England:Peter Peregrinus Ltd.,1976.
[2] D.V. Razevig, High Voltage Engineering.New Delhi: Khanna Publishers,1972.
[3] Van der Sluis, Transients in Power Systems.New-York: John Wiley & Sons, 2001.
[4] T. Lazimov, S. Akhundov, "Research on Influence of High-Voltage Circuit Breakers’ Characteristics on Switching Overvoltages and Overcurrents,"in Proceedings of the III International Conference ELECO, 2003,pp. 1-4.
[5] T. Lazimov, S.Imanov, and E.Saafan, "Transitional Recovery Voltages at Capacitive Currents Switching-off ’s by Vacuum and SF6Circuit Breakers,"in Proceedings of the International Symposium MEPS’2010, 2010, pp. 1-5.
[6] T. Lazimov, S. Imanov, "Some results of unloaded line switching-offs’ computer Simulation," in Proceedings of the 5-th International Conference ELECO, 2007, pp. 147-150.
[7] T. Lazimov, S. Akhundov, "Modeling of electrical strength of high voltage circuit-breakers," in Proceedings of the International Symposium SIEMA,2001, pp. 112-114.
[8] H. Mammadov, T. Lazimov, and S. Imanov, "Improved model of circuit-breaker’s dielectric strength restoration,"in Proceedings of the International ConferenceELECO’09,2009, pp. 354-356.
[9] T. Lazimov, E. Saafan, "Transitional Processes at Switching-off Unloaded Power Transmission Lines by Modern Circuit-Breakers and their Computer Simulation," in Present Problems of Power System Control, Vol. 3,Wroclaw University of Technology:Institute of Electrical Power Engineering,2013, pp. 67-75.
[10] Klaus Ragaller, Current Interruption in High Voltage Network.New-York:Plenum Press,1978.
[11] Paul G. Slade, Vacuum interrupter:Theory, Design and Application.New-York: CRC-Press, 2007.
[12] H.A. Mammadov, T.M. Lazimov, S.V.Imanov, and A.Nayir, "Comparison of transients while switching-off capacitor banks by vacuum and auto-compression circuit-breakers,"in Proceedings of the Fourth TPE International Conference, 2008, pp. II.9-II.12.
[13] G.A. Yevdokunin, G. Tiler, Modern vacuum switching apparatus for medial voltages.Sankt-Petersburg:M.P. Sizov Publisher, 2002.
[2] D.V. Razevig, High Voltage Engineering.New Delhi: Khanna Publishers,1972.
[3] Van der Sluis, Transients in Power Systems.New-York: John Wiley & Sons, 2001.
[4] T. Lazimov, S. Akhundov, "Research on Influence of High-Voltage Circuit Breakers’ Characteristics on Switching Overvoltages and Overcurrents,"in Proceedings of the III International Conference ELECO, 2003,pp. 1-4.
[5] T. Lazimov, S.Imanov, and E.Saafan, "Transitional Recovery Voltages at Capacitive Currents Switching-off ’s by Vacuum and SF6Circuit Breakers,"in Proceedings of the International Symposium MEPS’2010, 2010, pp. 1-5.
[6] T. Lazimov, S. Imanov, "Some results of unloaded line switching-offs’ computer Simulation," in Proceedings of the 5-th International Conference ELECO, 2007, pp. 147-150.
[7] T. Lazimov, S. Akhundov, "Modeling of electrical strength of high voltage circuit-breakers," in Proceedings of the International Symposium SIEMA,2001, pp. 112-114.
[8] H. Mammadov, T. Lazimov, and S. Imanov, "Improved model of circuit-breaker’s dielectric strength restoration,"in Proceedings of the International ConferenceELECO’09,2009, pp. 354-356.
[9] T. Lazimov, E. Saafan, "Transitional Processes at Switching-off Unloaded Power Transmission Lines by Modern Circuit-Breakers and their Computer Simulation," in Present Problems of Power System Control, Vol. 3,Wroclaw University of Technology:Institute of Electrical Power Engineering,2013, pp. 67-75.
[10] Klaus Ragaller, Current Interruption in High Voltage Network.New-York:Plenum Press,1978.
[11] Paul G. Slade, Vacuum interrupter:Theory, Design and Application.New-York: CRC-Press, 2007.
[12] H.A. Mammadov, T.M. Lazimov, S.V.Imanov, and A.Nayir, "Comparison of transients while switching-off capacitor banks by vacuum and auto-compression circuit-breakers,"in Proceedings of the Fourth TPE International Conference, 2008, pp. II.9-II.12.
[13] G.A. Yevdokunin, G. Tiler, Modern vacuum switching apparatus for medial voltages.Sankt-Petersburg:M.P. Sizov Publisher, 2002.
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Affiliations
Tahir Lazimov
Electric Supply and Insulation Department, Azerbaijan Technical University,
Baku, Azerbaijan
Esam Ali Saafan
Electrical Engineering Department,
University of El-Mansoura,
Mansoura, Egypt
Asif Sadigov
Electric Supply and Insulation Department, Azerbaijan Technical University,
Baku, Azerbaijan
Some Physical and Computational Features of Unloaded Power Transmission Lines' Switching-off Process
Abstract
The paper presents results of research some physical and computational features of unloaded power transmission lines switching-offs. It was stated that there are not monotonous dependence between magnitudes of transitional voltages at switching-off high voltage aerial lines and their lengths. There was studied influence of the circuit-breaker type (SF6 or vacuum ones) on transitional voltages. Features of use the ordinary differential equations' solvers at computer simulation from the point of view stability of solutions and simulation time consuming were investigated in the presented research.