i-manager Publications

Effect of Load Parameters Variation on AGC of Two Area Thermal Power System In the Presence of Integral and PSO-PID Controllers

Bethala Prasad*, Ch. Durga Prasad**, G.Pavan Kumar***

* PG Scholar, Department of EEE,SRKR Engineering College,Bhimavaram, India.

** PG Scholar, Department of EEE, SRKR Engineering College, Bhimavaram, India.

*** Assistant Professor, Department of EEE, SRKR Engineering College, Bhimavaram, India.

Periodicity:February - April'2015
DOI : https://doi.org/10.26634/jic.3.2.3536

Abstract

This paper presents the effects of load parameters and their variations on power system frequency and tie-line power. In this study the authors have selected two area thermal power system with Integral (I) and PSO-PID (Practice Swarn Optimization-Proportional-Integral Derivative) controllers. From the mathematical modelling of power system, frequency is a function of power system parameters and small changes in these parameters lead to small deviations in the system frequency and tie-line power. In case of extreme ends of parameters, even for small changes in load power there will be a chance of instability in overall power system. This paper deals with stable case for different parameter variations. Simulations are carried out in MATLAB/SIMULINK software.

Keywords

Load Frequency Control, Particle Swarm Optimization, PID Controller

How to Cite this Article?

Prasad, B., Prasad, Ch.D., and Kumar, G.P. (2015). Effect of Load Parameters Variation on AGC of Two Area Thermal Power System In the Presence of Integral and PSO-PID Controllers. i-manager’s Journal on Instrumentation and Control Engineering, 3(2), 16-23. https://doi.org/10.26634/jic.3.2.3536

References

[1]. Hadi Saadat, (2002). “Power System Analysis”, Tata McGraw-Hill, New Delhi.

[2]. Ibraheem, Kumar Prabhat, Kothari DP. (2005). “Recent Philosophies of Automatic Generation Control Strategies in Power Systems”, IEEE Transaction on Power Systems, Vol.20, No.1, pp.346–57.

[3]. Yousef.H.A, AL-Kharusi.K, Albadi.M.H, Hosseinzadeh.N, (2014). “Load frequency Control of a Multi-Area Power System: An Adaptive Fuzzy Logic Approach”, IEEE Transaction on Power Systems, Vol.29, pp.1822 –1830.

[4]. R. Durga Kalyan, G.Pavan Kumar, Ch. Durga Prasad, (2014). “Effect of Load Variations on AGC of an Interconnected Hydro-Thermal Power System in Presence of Conventional PI and FL Controllers”, IEEE International Conference on Advanced Communication Control and Computing Technologies (ICACCCT), pp.93-97.

[5]. A.Kumar, O.P.Malik, G.S.Hope, Variablestructure, (1985). “System Control Applied to AGC of an Interconnected Power System”, IEEE Proceedings, Vol. 132, No. 1, pp. 23-29.

[6]. Ahuja.A, Narayan.S, Kumar.J, (2014). “Robust FOPID Controller for Load Frequency Control Using Particle Swarm Optimization”, Power India International Conference (PIICON).

[7]. J. Kennedy and R. C. Eberhart, (1995). “Particle swarm optimization”, Proceedings of IEEE International Conference on Neural Networks (ICNN'95), Vol. 4, pp. 1942-1948.

[8]. J. B. Park, K. S. Lee, J. R. Shin, and K. Y. Lee, (2005). “A particle swarm optimization for economic dispatch with nonsmooth cost functions”, IEEE Transactons on Power Systems, Vol. 20, No. 1, pp. 34-42.

[9]. Zwe-Lee Gaing, (2004). “A Particle Swarm Optimization Approach for Optimum Design of PID Controller in AVR system”, IEEE Transactions on Energy Conversion, Vol.19, No.2.

[10]. Saumya Kr. Gautam, Nakul Goyal, (2010). “Improved Particle Swarm Optimization Based Load Frequency Control In A Single Area Power System”, Annual IEEE India Conference (INDICON).

[11]. Taher, S.A., Hemati, R., Abdolalipour, A., Tabie, S.H., (2008). “Optimal Decentralized Load Frequency Control Using HPSO Algorithms in Deregulated Power Systems”, American Journal of Applied Sciences, Vol.5, No.9, pp. 1167-1174.

[12]. ElYakine Kouba.N, Menaa.M, Hasni.M, Boudour.M., (2015). “Optimal Control of Frequency and Voltage Variations using PID Controller based on Particle Swarm th Optimization”, 4 International Conference on Systems and Control (ICSC).

Effect of Load Parameters Variation on AGC of Two Area Thermal Power System In the Presence of Integral and PSO-PID Controllers

Abstract

Keywords

How to Cite this Article?

References

If you have access to this article please login to view the article or kindly login to purchase the article

Purchase Instant Access

Options for accessing this content:

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