Call For Paper Volume:4 Issue:8 Aug'2017 |

GA Based Design of PID Controller for Two Area Load Frequency Control

Publication Date : 01/05/2015



Author(s) :

Divyansh Prabhakar , Vijay Bhuria.


Volume/Issue :
Volume 2
,
Issue 4
(05 - 2015)



Abstract :

Maintaining demand-supply balance and regulating frequency are key issues in power system control. Conventional approaches focus on adjusting the generation so that it follows the load. Power system deals with continuously varying load with respect to time which results variation in frequency, thus leading to load frequency control problem (LFC). These variations in frequency is highly undesirable and have maximum acceptable variation  in the range of  ± 0.5Hz.In this paper,GA tuned PID controller is used to improve the dynamic response.The results show that by use of GA tuned PID controller, frequency reaches a steady state value within a specified time. By developing MATLAB code for GA based PID controller, satisfactory results are obtained. The strength of the controller is confirmed by using MATLAB/SIMULINK software.


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GA Based Design of PID Controller for Two Area Load Frequency Control

April 30, 2015