PSO Optimized Load Frequency Control of a Multi Area Power System under Restructured Scenario

Author(s):

D. Siva , Sir C.R.Reddy College of Engineering; Dr. Y. Butchiraju, Sir C.R.Reddy College ofEngineering

Keywords:

Load Frequency Control (LFC), Generation Rate Constraint (GRC), Integral Time multiplied Absolute Error (ITAE), Particle Swarm Optimization (PSO), Independent Power Producers (IPPs)

Abstract:

In power systems, Load Frequency Control is the main goal to maintain the power system frequency of each area and tie line power at a stable condition. In this paper a Proportional Integral with Derivative Filter (PIDF) is proposed to get an accurate result of Load Frequency Control (LFC) problem. With this PIDF controller the system considering some important physical constraints such as Generation Rate Constraint (GRC) and Time Delay (TD) are considered and the parameters are tuned using Particle Swarm Optimization (PSO) technique considering an objective function Integral Time multiplied Absolute Error (ITAE). The performance of proposed PIDF controller using PSO optimization technique is valuate at different operating conditions that takes place in restructured scenario.

Other Details:

Manuscript Id	:	IJSTEV3I7043
Published in	:	Volume : 3, Issue : 7
Publication Date	:	01/02/2017
Page(s)	:	62-68

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