Load Frequency Control of Multi Area Inter Connected Power System by Conventional and AI Based Controllers

Ch. Durga Prasad*
*Department of Electrical and Electronics Engineering, SRKR Engineering College, Bhimavaram.
Periodicity:May - July'2014
DOI : https://doi.org/10.26634/jps.2.2.2931

Abstract

The main objective of load frequency control (LFC) is to minimize the deviations in frequency and tie line power due to different load disturbances. This paper presents load frequency control of multi area interconnected power system with three single area systems using conventional controllers and artificial intelligence(AI) based techniques – Fuzzy and Artificial Neural Networks. The advantage of AI based controllers is that it can handle the non linear ties and at the same time it is faster than other controllers. Studies are carried out with Fuzzy and Fuzzy PID and compared with conventional controllers and finally concluded that AI based controllers gives better performance. The techniques are implemented in MATLAB/SIMULINK.

Keywords

Load Frequency Control, Conventional Controllers, Fuzzy and Artificial Neural Networks.

How to Cite this Article?

Chinta, D. P. (2014). Load Frequency Control Of Multi Area Inter Connected Power System By Conventional And AI Based Controllers. i-manager’s Journal on Power Systems Engineering, 2(2), 28-34. https://doi.org/10.26634/jps.2.2.2931

References

[1]. Hadi Saadat (2002), “Power system Analysis” Tata McGraw- Hill Edition.
[2]. Kundur P, “Power system stability and control”, (McGraw-Hill), New York,
[3]. Kallol Das, Priyanath Das, Sharmistha Sharma (2012), “Load frequency control using classical controller in an isolated single area and two area reheat thermal power system”, IJETAE.
[4]. Nilay. N. Shah, Aditya. D. Chafekar, Dwij.N.Mehta, Anant.R.Suthar “Automatic Load Frequency Control of Two Area Power System with Conventional and Fuzzy Logic Control”, IJRET, 2011.
[5]. J. Faiz, G. Shahgholian, M. Arezoomand (2007), “Analysis and simulation of the AVR system and parameters variation effects”, IEEE/POWRENG 450-453, April.
[6]. K. Sabahi, M.A. Nekoui, M. Teshnehlab, M. Aliyari and M. Mansouri (2007), “Load Frequency Control in Interconnected Power System Using Modified Dynamic Neural Networks”, 15th Mediterranean Conference on Control and Automation.
[7]. D. Rerkpreedapong, A. Feliachi (2002), “Decentralized load frequency Control for load following services”, IEEE, pp.1252-1257.
[8]. M. Aldeen, R. Sharma (2007), “Robust detection of faults in frequency control loops”, IEEE Trans. on Power Syst., Vol.22, No.1, pp.413-420, February.
[9]. L.M. Ramos, A.M. Marcolini, M.T.F. Rivera (2006), "Load and frequency control in completive power systems", IEEE/MELECON, pp.935938, May.
[10]. I.J Nagarath and M. Gopal, Control systems Engineering, 5th ed. New Age International Publishers.
If you have access to this article please login to view the article or kindly login to purchase the article

Purchase Instant Access

Single Article

North Americas,UK,
Middle East,Europe
India Rest of world
USD EUR INR USD-ROW
Pdf 35 35 200 20
Online 35 35 200 15
Pdf & Online 35 35 400 25

Options for accessing this content:
  • If you would like institutional access to this content, please recommend the title to your librarian.
    Library Recommendation Form
  • If you already have i-manager's user account: Login above and proceed to purchase the article.
  • New Users: Please register, then proceed to purchase the article.