A Study on Optimal Design of $H_{\infty}$-PSS using IA

IA를 이용한 $H_{\infty}$-PSS의 최적 설계에 관한 연구

In this paper, a robust $H_{\infty}$ optimal design problem under a structure-specified PSS is investigated for power systems with parameter variation and disturbance uncertainties. Immune algorithm is employed for optimization method of PSS parameter. It is shown that the proposed $H_{\infty}$-PSS tuned using immune algorithm is more robust than conventional PSS.