Ali  Nasser Hussain, Shaymaa  Hamdan Shri, 
    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,
    Volume 14,Issue 15,
    2019,
    Pages 5012-5021,
    ISSN 1816-949x,
    jeasci.2019.5012.5021,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2019.5012.5021)
    Abstract: <p>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&rsquo;s design
PSS only then (TCSC-POD) only. Second, the dual coordinated controller&rsquo;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.</p>
    Keywords: Low-Frequency Oscillation (LFO);Power System Stabilizer (PSS);Thyristor Controlled Series
Compensator (TCSC);PSO algorithm;DEO algorithm;coordinated