A multi-objective GA method for generating Pareto solutions for coordinated design of PSS and TCSC
by Sidhartha Panda, Narayana Prasad Padhy, R.N. Patel
International Journal of Intelligent Systems Technologies and Applications (IJISTA), Vol. 7, No. 4, 2009

Abstract: This paper presents a Multi-objective Genetic Algorithm (MGA) approach to generate Pareto solution set for coordinated design of a Power System Stabiliser (PSS) and a Flexible AC Transmission System (FACTS) controller. The design objective is minimisation of both angle and voltage time trajectory deviations with respect to a post-contingency equilibrium point for a power system installed with a PSS and a FACTS controller. The optimal controller parameters are coordinately determined in a generator-infinite-bus test system. Simulation results are presented to show the effectiveness of the proposed approach in damping the power system oscillations and improving the system voltage profile.

Online publication date: Thu, 03-Sep-2009

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