@article{MAKHILLJEAS2019141518138, title = {Multiple Optimal Coordinated Design Based on PSS and TCSC-POD Device for Damping Power System Oscillations with Compared Algorithms}, journal = {Journal of Engineering and Applied Sciences}, volume = {14}, number = {15}, pages = {5012-5021}, year = {2019}, issn = {1816-949x}, doi = {jeasci.2019.5012.5021}, url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2019.5012.5021}, author = {Ali and}, keywords = {Low-Frequency Oscillation (LFO),Power System Stabilizer (PSS),Thyristor Controlled Series Compensator (TCSC),PSO algorithm,DEO algorithm,coordinated}, 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.

} }