Combined Operation of SVC, PSS and Increasing Inertia of Machine for Power System Transient Stability Enhancement
American Journal of Electrical Power and Energy Systems
Volume 3, Issue 1, January 2014, Pages: 7-14
Received: Dec. 18, 2013;
Published: Jan. 30, 2014
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Bablesh Kumar Jha, Electrical Engg. Deptt., B.I.T Sindri, Dhanbad ,Jharkhand, India
Ramjee Prasad Gupta, Electrical Engg. Deptt., B.I.T Sindri, Dhanbad ,Jharkhand, India
Upendra Prasad, Electrical Engg. Deptt., B.I.T Sindri, Dhanbad ,Jharkhand, India
In this paper improvement of transient stability by coordination of PSS (Power System Stabilizer) and SVC (Static var Compensator) and increasing inertia of synchronous machine has been observed. Because single method is not sufficient for improving stability. For this purpose a 9 bus multi machine system has been considered. Transient stability improvement has been tested subjected to three phase fault at bus 3 after 0.5 second and fault has been cleared after 1 second. By the use of PSS, SVC and by increasing inertia method for the test system the electromechanical oscillation for generator electrical power has been reduced and the steady state power transfer has been enhanced. In this paper the Inertia of the machine is not so much increased. Because after increasing inertia of the machine rotor will be havier.so that it is kept always within limit as considering its reliability and economy. And field voltage is also kept limited.
Bablesh Kumar Jha,
Ramjee Prasad Gupta,
Combined Operation of SVC, PSS and Increasing Inertia of Machine for Power System Transient Stability Enhancement, American Journal of Electrical Power and Energy Systems.
Vol. 3, No. 1,
2014, pp. 7-14.
P.L. Dandeno, A.N Karas, K.R. McClymont, and W.Watson,"Effect of High-Speed Rectifier Exication System on Generator Stability Limits," IEEE Trans.,vol. PAS-87,pp.190-201,January 1968
W.Watson and G.Manchur, "Experience with supplementary Damping Signals for Generator Static ExicationSystem,"IEEE Trans.,Vol.PAS-92,pp. 199-203,January/February 1973
W.Watson and M.E Coultes ,"Static Exicter Stabilizing Signals on Large Generators-Mechanical Problems,"IEEE Trans.,Vol. PAS-92,pp.204-211,January/February 1973
P.Kundur ,D.C.Lee and H.M. Zein EL-Din,"Power system stabilizer fot thermal units:Analytical Techniques and On-Site Validation,"IEEE Trans.,Vol.PAS-100,pp. 81-95,January 1981
M.L. Shelton, R.F Winklemen, W.A Mittelstandt, and W.L Bellerby,"Bonneville Power Administration 1400 MW Braking Resistor,"IEEE Trans.,VOL.PAS-94,pp.602-611,March/april 1975
P.K. Iyambo, R. Tzonova, "Transient Stability Analysis of the IEEE 14-Bus Electrical Power System", IEEE Conf. 2007
N. Mo, Z.Y. Zou, K.W. Chan, T.Y.G. Pong, "Transient stability constrained optimal power flow using particleswarm optimization", IET Generation, Transmission & Distribution, Vol. 1, pp. 476–483, 2007
D. Chatterjee, A. Ghosh, "Transient Stability Assessment of PowerSystems Containing Series and Shunt Compensators," IEEE Trans. onpower systems, vol. 22, no. 3, August 2007
IEEJ Technical Committee, Standard models of power system, IEEJ Technical Report, Vol. 754, 1999
P. M. Anderson and A. A. Fouad. Power System Control and Stability.The IEEE Press, 1995.
M. H. Haque, "Evaluation of First Swing Stabilityof a Large Power System With Various FACTS Devices",IEEE Trans. Power Systems, vol.23, no.3,pp.1144-1151, August 2008
P.Kundur,"effective use of power system stabilizer for enhancement of power system stability."in proc. 1999.IEEE PES Power engg. Society Summer meeting pp. 96-103
G.K morison ,B.Gao and P.kundur,"volatage stability analysis using static and dynamic approaches,"IEEE Trans. Power system ,vol.8,pp. 1159-1171,aug.1993
LerchE,PovhDAdvancedSVCcontrolfordampingpower system oscillations. IEEE Trans Power Syst 16(2)pp.:524–535, (1991)