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Unit Commitment in Composite Generation & Transmission Systems using Dynamic Programming

Published on May 2012 by Prateek Kumar Singhal, R. Naresh Sharma
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National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011
Foundation of Computer Science USA
RTMC - Number 12
May 2012
Authors: Prateek Kumar Singhal, R. Naresh Sharma
8fbce6bb-cd4c-4b4c-9831-e188a6255960

Prateek Kumar Singhal, R. Naresh Sharma . Unit Commitment in Composite Generation & Transmission Systems using Dynamic Programming. National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011. RTMC, 12 (May 2012), 21-25.

@article{
author = { Prateek Kumar Singhal, R. Naresh Sharma },
title = { Unit Commitment in Composite Generation & Transmission Systems using Dynamic Programming },
journal = { National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011 },
issue_date = { May 2012 },
volume = { RTMC },
number = { 12 },
month = { May },
year = { 2012 },
issn = 0975-8887,
pages = { 21-25 },
numpages = 5,
url = { /proceedings/rtmc/number12/6710-1108/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011
%A Prateek Kumar Singhal
%A R. Naresh Sharma
%T Unit Commitment in Composite Generation & Transmission Systems using Dynamic Programming
%J National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011
%@ 0975-8887
%V RTMC
%N 12
%P 21-25
%D 2012
%I International Journal of Computer Applications
Abstract

In this paper, a unit commitment problem is being described & its solution using dynamic programming for 5 unit system over 24 hour time horizon is being presented. This also means that it is desirable to find the optimal generating unit commitment (UC) in the power system for the next H hours. The main objective of this paper is to reduce the total production cost includes fuel cost, maintenance cost etc. The 3 versions of DP are presented and their results are compared.

References
  1. A. J. Wood, and B. F. Wollenberg, "Power generation, operation & control", 2nd ed. , New York: John Wiley & Sons, p. 139, 2007.
  2. C. K. Pang, and H. C. Chen, "Optimal short-term thermal unit commitment," IEEE Transaction on Power Apparatus and Systems, Vol. 95, no. 4, pp. 1336-1341, 1976.
  3. S. Virmani, K. Imhof, and S. M. Jee, "Implementation of a Lagrangian relaxation based unit commitment problem," IEEE Transaction on Power System, Vol. 4, pp. 1373–1379, Oct. 1989.
  4. A. I. Cohen, and M. Yoshimura, "A Branch-and-Bound Algorithm for Unit Commitment," IEEE Transaction on Power Apparatus and Systems, Vol. 102, no. 2, pp. 444-451, 1983.
  5. A. C. Williams, "Marginal Values in Mixed Integer Linear Programming", Mathematical Programming 44, pp. 67-75, North- Holland Publishing Company, 1989.
  6. W. L. Snyder Jr. , H. D. Powell Jr. , and J. C. Rayburn, "Dynamic Programming Approach to Unit Commitment," IEEE Transactions on Power Systems, Vol. PWRS-2, No. 2, pp. 339-350, May 1987.
  7. C. K. Pang, G. B. Sheble, and F. Albuyeh, "Evaluation of Dynamic Programming Based Methods and Multiple Area Representation for Thermal Unit Commitments," IEEE Transactions on Power Apparatus and Systems, Vol. PAS-100, No. 3, pp ,1212-1218, March 1981.
  8. Z. Ouyang, and S. M. Shahidehpour, "An Intelligent Dynamic Programming for Unit Commitment Applications," IEEE Transactions on Power Systems, Paper # 90 SM 468-9 PWRS, 1990.
  9. J. A. Momoh, and Yi Zhang, "Unit Commitment using Adaptive dynamic programming", ISAP 2005.
  10. J. H. Park, S. K. Kim, G. P. Park, Y. T. Yoon, and S. S. Lee, "Modified Dynamic Programming Based Unit Commitment Technique", IEEE 2010.
  11. S. A. Kazarlis, A. G. Bakirtzis, and V. Petridis, "A genetic algorithm solution to the unit commitment problem", IEEE Trans. Power System, vol. 11, pp. 83–92, Feb. 1996.
Index Terms

Computer Science
Information Sciences

Keywords

Unit Commitment dynamic Programming Start-up Cost Economic Dispatch