Pelepasan beban secara tiba-tiba seperti saat terjadi hubung singkat dapat menghasilkan osilasi pada sistem tenaga listrik. Oleh karena itu, diperlukan suatu peralatan untuk mempercepat redaman tersebut. Salah satunya adalah dengan menggunakan PSS. Dalam melakukan pengaturan parameter dari PSS tersebut,diperlukan metode sehingga beroperasi optimal dalam menstabilkan sistem. penelitian ini, Part...

In this paper a new Modified Invasive Weed Optimization is proposed to find a parameters of fuzzy PID controller as a stabilizer in multi-machine power system. Actually, IWO is a bio-inspired numerical algorithm which is inspired from weed colonization and motivated by a common phenomenon in agriculture that is colonization of invasive weeds. Also, finding the parameters of PID controller in po...

There is a vivid trend in engineering optimization problems towards the adoption of heuristic optimization algorithms to arrive at optimal solutions. This is mainly due to the simplicity of these algorithms and the great cut down of complicated mathematical manipulations that are required in other optimization theory methods. This paper demonstrates the application of an iterative heuristic opt...

This paper focuses on the application of a robust Fractional Order PID (FOPID) stabilizer tuned by Genetic Algorithm (GA). The system’s robustness is assured through the application of Kharitonov’s theorem to overcome the effect of system parameter’s changes within upper and lower limits. The FOPID stabilizer has been approximatedduring the optimization using the Oustaloup’s approximation for f...