Modeling of Distributed Interline Power Flow Controller for Reduces the Oscillations by using Particle Swarm Optimization

Abstract: The purpose of the work reported in this paper is to design an oscillation damping controller for DIPFC to damp low frequency electromechanical oscillations. The optimal design problem is formulated as an optimization problem, and particle swarm optimization (PSO) is employed to search for the damping controller parameters. Results demonstrate that DIPFC with the proposed model can more effectively improve the dynamic stability and enhance the transient stability of power system compared to the genetic algorithm based damping controllers. The r and λ are relative magnitude and phase angle of DIPFC controller. Moreover, the results show that the λ based controller is superior to the r based controller.

Keywords: FACTS Controllers,UPFC,DIPFC.