期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2018
卷号：7
期号：4
页码：3646
DOI：10.15680/IJIRSET.2018.0704066
出版社：S&S Publications
摘要：In an interconnected power system, as a power load demand varies randomly, in the case of any smallsudden load change in any of the areas,both area frequency and tie-line power flow interchange also vary. The maingoal of Load Frequency Control (LFC) are, to hold the frequency and the desired power output in the interconnectedpower system at the scheduled values and to control the change in the tie-line power flow between control areas.In thispaper, the Load Frequency Control achieved by implementation of following conventional controller strategies:Proportional-Integral (PI) controller and Proportional-Integral-Derivative (PID) controller technique. A three area loadfrequency model is constructed in Matlab/Simulink by implementing the GA tuning PI controller and GA tuning PIDcontroller to control the frequency deviations. GA tuning PID controller technique rapidly track the reference frequencyof system and better result in respect of rise time, settling time, peak time etc.
关键词：Load Frequency Control (LFC); Automatic Generation Control (AGC) Proportional-Integral (PI);controller; Proportional-Integral-Derivative (PID) controller; Genetic Algorithm(GA).
