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H∞ TCSC Controller and Fuzzy PSS Design in Mitigating Small Signal Oscillations

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International Journal of Computer Applications
© 2013 by IJCA Journal
Volume 68 - Number 14
Year of Publication: 2013
Authors:
J. S. Lather
V K Tayal
10.5120/11645-7136

J S Lather and V K Tayal. Article: Hh TCSC Controller and Fuzzy PSS Design in Mitigating Small Signal Oscillations. International Journal of Computer Applications 68(14):6-11, April 2013. Full text available. BibTeX

@article{key:article,
	author = {J. S. Lather and V K Tayal},
	title = {Article: Hh TCSC Controller and Fuzzy PSS Design in Mitigating Small Signal Oscillations},
	journal = {International Journal of Computer Applications},
	year = {2013},
	volume = {68},
	number = {14},
	pages = {6-11},
	month = {April},
	note = {Full text available}
}

Abstract

This paper proposes a hybrid controller scheme for enhancement of steady state stability in the presence of uncertainties in power systems. The procedure employs a robust TCSC assisted by a Fuzzy PSS designed with the uncertain model of power system. The resulting controller provides excellent damping of oscillations at low frequencies for a SMIB system. The Simulation results show the great enhancement in the steady state stability of the power system. The proposed controllers combined stabilize the power system with effective damping of low frequency oscillations.

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