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Article
Application of genetic algorithm in optimization of unified power flow controller parameters and its location in the power system network
International Journal of Electrical and Energy Systems (2013)
  • Prof Dr. Mahmoud Moghavvemi, University of Malaya
Abstract

This work demonstrates the application of Genetic Algorithm (GA) technique for the simultaneous stabilization of power systems using a Unified Power Flow Controller (UPFC). The GA is applied to find the optimal location of the UPFC and to tune its control parameters under different operating conditions. The problem is formulated as a multiobjective optimization problem which aims at maximizing the damping ratio of the electromechanical modes using different lines fitted with the UPFC. The approach is successfully tested on the 16-machine 68-bus New England–New York interconnected system and on the Iraqi National Super Grid System (INSGS) to validate its effectiveness in the damping of local and inter-area modes of oscillations. In addition, the proposed approach demonstrated better performance when compared to a fuzzy-based UPFC damping controller.

Keywords
  • Low-frequency oscillations; UPFC; Optimization; Genetic algorithm
Publication Date
2013
Citation Information
L. H. Hassan, M. Moghavvemi, and H. A. F. Almurib, and Otto Steinmayera, "Application of genetic algorithm in optimization of unified power flow controller parameters and its location in the power system network", International Journal of Electrical power and Energy Systems Volume 46 (2013): 89-97.