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Reseach Article

Automatic Generation Control of an Interconnected Power System Before and After Deregulation

by Pardeep Nain, K.P.Singh Parmar, A. K. Singh
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 61 - Number 15
Year of Publication: 2013
Authors: Pardeep Nain, K.P.Singh Parmar, A. K. Singh
10.5120/10003-4865

Pardeep Nain, K.P.Singh Parmar, A. K. Singh . Automatic Generation Control of an Interconnected Power System Before and After Deregulation. International Journal of Computer Applications. 61, 15 ( January 2013), 11-16. DOI=10.5120/10003-4865

@article{ 10.5120/10003-4865,
author = { Pardeep Nain, K.P.Singh Parmar, A. K. Singh },
title = { Automatic Generation Control of an Interconnected Power System Before and After Deregulation },
journal = { International Journal of Computer Applications },
issue_date = { January 2013 },
volume = { 61 },
number = { 15 },
month = { January },
year = { 2013 },
issn = { 0975-8887 },
pages = { 11-16 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume61/number15/10003-4865/ },
doi = { 10.5120/10003-4865 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:09:21.313789+05:30
%A Pardeep Nain
%A K.P.Singh Parmar
%A A. K. Singh
%T Automatic Generation Control of an Interconnected Power System Before and After Deregulation
%J International Journal of Computer Applications
%@ 0975-8887
%V 61
%N 15
%P 11-16
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents the particle swarm optimization (PSO) technique to optimize the integral controller gains for the automatic generation control (AGC) of the interconnected power system before and after deregulation. Each control area includes the dynamics of thermal systems. The AGC in conventional power system is studied by giving step load perturbation (SLP) in either area. The AGC in deregulated environment is studied for three different contract scenarios. To simulate bilateral contracts in deregulated system, the concept of DISCO participation matrix (DPM) is applied.

References
  1. C. Concordia and L. K. Kirchmayer, "Tie-line power frequency control of electric power system: Part II," AISE Trans, III-A, vol. 73, pp. 133–146, Apr. 1954.
  2. O. I. Elgerd and C. E. Fosha, "Optimum megawatt-frequency control of multiarea electric energy systems," IEEE Trans. Power App. Syst. , vol. PAS-89, no. 4, pp. 556–563, Apr. 1970.
  3. C. E. Fosha and O. I. Elgerd , "The megawatt-frequency control problem-A new approach via optimal control theory," IEEE Trans. Power App. Syst. , vol. PAS-89, no. 4, pp. 563–577, Apr. 1970.
  4. D. P. Kothari and I. J. Nagrath, "Power System Engineering", 2nd edition, TMH, New Delhi, 2010.
  5. O. I. Elgerd , "Electric Energy Systems Theory an Introduction," 2nded. New Delhi, India: Tata McGraw-Hill, 1983, pp. 299–33.
  6. P. Kundur, "Power system stability & control. " New York: McGraw-Hill, 1994, pp. 418-448.
  7. Nanda J, Mangla A, Suri Sanjay, "Some new findings on automatic generation control of an interconnected hydrothermal system with conventional controllers. " IEEE Trans Energy Convers 2006;21(1):187–94.
  8. Bhatt Praghnesh, Roy Ranjit, Ghoshal SP. "Optimized multi area AGC simulation in restructured power systems. " Int J Electric Power Energy Syst 2010;32(4):311–22.
  9. Christie RD, Bose A. "Load frequency control issues in power system operations after deregulation. " IEEE Trans Power System 1996;11(3):1191–200.
  10. Donde V, Pai MA, Hiskens IA. Simulation and optimization in an AGC system after deregulation. IEEE Trans Power Syst 2001;16(3):481–9.
  11. M. L. Kothari, P. S. Satsangi and J. Nanda, "Sampled data automatic generation control of interconnected reheat thermal systems considering generation rate constraints," IEEE Trans. on Power Apparatus and systems,vol. PAS-100, no. 5, pp 2334-2342, May1981.
  12. L. Hari, M. L. Kothari and J. Nanda, "Optimum selection of speed regulation parameters for automatic generation control in discrete mode generation rate constraints," IEE Proc. C, vol. 138, no. 5, pp 401-406, Sep 1991.
  13. Demiroren A, Zeynelgil HL, "GA application to optimization of agc in three-area power system after deregulation. " Int J Electr Power Energy Syst 2007;29:230–40.
  14. G. A. Chown, R. C. Hartman, "Design & Experience of Fuzzy Logic Controller for Automatic Generation Control (AGC)," IEEE Trans. Power Systems, vol. 13, No. 3, pp. 965-970, Aug. 1998.
  15. F. Beaufays, Y. Abdel-Magid and B. Widrow, "Application of neural network to load frequency control in power systems," Neural Networks vol. 7, no. 1, 183-194,1994.
  16. S. P. Ghoshal and S. K. Goswami, "Application of GA based optimal integral gains in fuzzy based active power-frequency control of non-reheat and reheat thermal generating systems," Elect. Power Syst. Res. , vol. 67, pp. 79–88, 2003.
  17. S. P. Ghoshal, "Application of GA/GA-SA based fuzzy automatic generation control of a multi-area thermal generating system," Elect. Power Syst. Res. , vol. 70, pp. 115–127, 2004.
  18. R. C. Eberhart and Y. Shi, "Comparison between genetic algorithms and particle swarm optimization", Proceedings of IEEE Int. Conf. on Evol. Comput. , pp. 611-616, 1998.
  19. M. A. Abido, ''Optimal design of power-system stabilizers using particle swarm optimization,'' IEEE Trans. Energy Conversion. , vol. 17, no. 3, pp. 406-413, Sep. 2002.
  20. D. P. Kothari and J. S. Dhillon, "Power System Optimization", 2nd edition, PHI, New Delhi, 2010.
Index Terms

Computer Science
Information Sciences

Keywords

Automatic generation control bilateral contract deregulation integral controller particle swarm optimization