In this paper a robust Power System Stabilizer (PSS) is proposed based on inverse additive perturbation in a power system with wind farms. For this purpose a new algorithm of Harmony Search (HS) with Fuzzy Mechanism (FM) is proposed to achieve robustness of proposed controller strategy which is formulated based on an enhancement of system robust stability margin. To demonstrate the capability of proposed technique, ten machine 39 buses power system of New England is presented as a case study. The achieved results demonstrate the superiority of proposed technique in comparison of conventional PSS.
展开▼
