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Performance of Power System Stabilizer (UNITROL D) in Benghazi North Power Plant

Authors: T. Hussein

Abstract:

The use of power system stabilizers (PSSs) to damp power system swing mode of oscillations is practical important. Our purpose is to retune the power system stabilizer (PSS1A) parameters in Unitrol D produced by ABB– was installed in 1995in Benghazi North Power Plants (BNPPs) at General Electricity Company of Libya (GECOL). The optimal values of the power system stabilizer (PSS1A) parameters are determined off-line by a particle swarm optimization technique (PSO). The objective is to damp the local and inter-area modes of oscillations that occur following power system disturbances. The retuned power system stabilizer (PSS1A) can cope with large disturbance at different operating points and has enhanced power system stability.

Keywords: Static excitation system, particle swarm optimization (PSO), power system stabilizer (PSS).

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1057567

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References:

1] Kunder P. "Power System Stability and Control" McGraw-Hill, 1994.
[2] IEEE Recommended Practice for Excitation System Models for Power System Stability Studies, IEEE Standard 421.5-2005, April 2006.
[3] M. Klein, G.J Rogers, P. Kundur" A fundamental Study of Inter-area Oscillations in Power Systems", IEEE Trans. Power System Volume 6, Number-3, August 1991, pp. 914-921.
[4] H. J. Chow, E. G. Boukarim, and A. Murdoch" Power System Stabilizer as Undergraduate Control Design Project" IEEE Transactions on power systems, vol.19.1, pp. 144-151 February 2004.
[5] J. Kennedy, and R. Eberhart" Particle Swarm Optimization" Proceedings of IEEE International Conference on Neural Network, (ICNN), IV, Perth, Australia, pp. 1942-1948, Nov/ Dec.