Authors : Ali Nasser Hussain and Shaymaa Hamdan Shri
Abstract:
The aim of this study is to present develops a new design for damping LFO and improve performance the multiple damping coordinated designs based on (PSS) and (TCSC-POD) in the Single Machine Infinite Bus (SMIB) power system will be coordination performed in different ways. First, the individual controller’s design PSS only then (TCSC-POD) only. Second, the dual coordinated controller’s design between PSS and (TCSC-POD) controllers. The parameters of the damping controllers have been tuned by using a new algorithm known as the Dolphin Echolocation Optimization (DEO) that optimized the given eigenvalue-based objective function. The DEO has a strong ability to find the most optimal results it has few parameters, leads to excellent results with low computational efforts. Therefore, the DEO algorithm gave a better result compared with the PSO algorithm in all proposed controller and under different operation conditions. Where fewer oscillations, lower overshoot, a faster settling time and enhance the damping characteristics.
Ali Nasser Hussain and Shaymaa Hamdan Shri, 2019. Multiple Optimal Coordinated Design Based on PSS and TCSC-POD Device for Damping Power System Oscillations with Compared Algorithms. Journal of Engineering and Applied Sciences, 14: 5012-5021.