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Area Load Frequency Control using Ziegler Nichols Technique


Mehul Patel , GCET V.V.NAGAR; Prof.Sumit K. Rathor, GCET V.V.NAGAR


Area Load Frequency Control (ALFC), Proportional-Integral-Derivative (PID), Ziegler Nichols (ZN)


In an interconnected power system, if a load in system changes randomly, both frequency and tie line power changes. The increasing load demands make’s a serious impact on power system. The main aim of load frequency control is to minimize the transient variations and also to make sure that steady state error is zero. Many modern control techniques are used to implement a reliable controller. The objective of these control techniques is to produce and deliver power reliably by maintaining both voltage and frequency within permissible range. The study is mainly carried out to focus on the reliability of various control techniques of load frequency control of the proposed system through simulation in the MATLAB- SIMULINK.

Other Details

Paper ID: IJSRDV3I30928
Published in: Volume : 3, Issue : 3
Publication Date: 01/06/2015
Page(s): 1718-1721

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