LOAD FREQUENCY CONTROL OF TWO AREA POWER SYSTEM WITH INTEGRAL PROPORTIONAL-INTEGRAL AND PID CONTROLLER

Jasmendra Singh

Abstract: This paper has discussion on two area load frequency control with Integral (I), Proportional Integral (PI) and ProportionalIntegral-Derivative (PID) controller. This is basic paper on two area load frequency control which presents comparative analysis of these controllers with the effects of gain factors of these controllers on frequency deviation. First, system is discussed with and without integral controller then I is replaced with PI & after that with PID to get the results from these controllers to make the comparative analysis. Analysis is based on MATLAB/SIMULINK 2010a.

Keywords: Two-area, Integral (I) Controller Proportion-Integral (PI) Controller, Proportional-Integral-Derivative (PID) Controller, Load Frequency Control (LFC), Area Control Error (ACE), Tie-line Power Deviation, Frequency Deviation

DOI: https://doi.org/10.15623/ijret.2016.0507070