Power system stabilization using brain emotional learning based intelligent controller

In this paper two Brain Emotional Learning Based Intelligent Controllers (BELBIC) are used as two coordinated power system stabilizers (PSSs) for damping the power system inter-area oscillations. The BELBIC is a new type of intelligent controller based on emotion processing mechanism in the brain. To illustrate the capability of the proposed approach, the numerical results are presented on a 2-area 4-machine system. To show the effectiveness of the designed controllers different faults are plied. The simulation studies show that the designed controllers have good capability in damping the power system low frequency oscillations.