期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：63
期号：1
出版社：Journal of Theoretical and Applied
摘要：In this paper, the optimal gain tuning of an Integral controller for the solution of Load Frequency Control (LFC) problem in a Deregulated power system is proposed using Artificial Cooperative Search algorithm. Fast acting energy storage devices can effectively damp the oscillations due to sudden load changes in the power system. Hence, Superconducting Magnetic Energy Storage (SMES) units are connected in both areas of the thermal power system for optimal transient performance in deregulated environment. The Artificial Cooperative Search algorithm is a new two-population based search optimization algorithm for optimizing numerical optimization problems. The effectiveness of the proposed Artificial cooperative search algorithm is demonstrated on a two area deregulated thermal power system under different contracted scenarios and load changes. The effect of SMES on LFC operation of deregulated system is also analyzed. The results of the proposed algorithm are shown for different contract scenarios and disturbances.
关键词：Artificial Cooperative Search Algorithm; Deregulated power system; DISCO Participation Matrix; Load Frequency Control; Superconducting Magnetic Energy Storage;
