期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：11
出版社：S.S. Mishra
摘要：This paper deals with the various aspects of AGC of interconnected multi-area hydrothermal systems. Thermal area is considered with reheat turbine and hydro area is considered either with an electric governor or a mechanical governor. Optimization of conventional integral controllers in all the areas has been carried out using integral square error (ISE) criterion. Sensitivity analysis is done on the system which means the study of effect of various parameter variations on system's dynamic performance. The effect of changing sampling time period on dynamic responses has also been investigated with conventional integral controller considering small step perturbations in different a reas
关键词：Automatic generation control; frequency deviation; tie line power deviation; area control error (ACE).
