The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis on a Power Transaction with Fuel-Constrained Generations in an Electricity Market

연료제약 발전기를 고려한 전력거래 해석기법 연구

  • 이광호 (단국대 전기전자컴퓨터공학부)
  • Published : 2004.08.01
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Abstract

When the energy resource available to a particular plant (be it coal, oil, gas, water, or nuclear fuel) is a limiting factor in the operation of the plant, the entire economic dispatch calculation must be done differently. Each economic dispatch calculation must account for what happened before and what will happen in the future. This paper presents a formulation and a solution method for the optimization problem with a fuel constraint in a competitive electricity market. Take-or- Pay (TOP) contract for an energy resource is the typical constraint as a limiting factor. Two approaches are proposed in this paper for modeling the dispatch calculation in a market mechanism. The approaches differ in the subject who considers and inserts the fuel-constraint into its optimization problem. Market operator and each power producer having a TOP contract are assumed as such subjects. The two approaches are compared from the viewpoint of profits. surplus. and social welfare on the basis of Nash Equilibrium.

Keywords

References

  1. 박정욱, '전력산업 구조개편,' http://www.mocie.go.kr/policy/business project/2002/2002_5-11.pdf, 2002. 5
  2. 한국전력거래소, 전력시장운영규칙, http://www.kpx.or.kr, 2003.11
  3. K. H. Lee and R. Baldick, 'Tuning of Discretization in Bimatrix Game Approach to Power System Market Analysis,' IEEE Trans. on Power Systems, Vol.18, No.2, pp. 830-836, May 2003 https://doi.org/10.1109/TPWRS.2002.807067
  4. S. Borenstein, J. Bushnell, E. Kahn, and S. Stoft, 'Market Power in California Electricity Market,' Utility Policy, Vol.5, No.3, pp.219-236, 1995 https://doi.org/10.1016/0957-1787(96)00005-7
  5. J. D. Weber and T. J. Overbye, 'A Two-Level Optimization Problem for Analysis of Market Bidding Strategies,' IEEE PES Summer Meeting, Vol.12, pp.682-687, 1999 https://doi.org/10.1109/PESS.1999.787399
  6. Y. He and Y. H. Song, 'The Study of the Impacts of Potenial Coalitions of Bidding Strategies of GENCOs,' IEEE Trans. on Power Systems, Vol.18, No.3, pp. 1086-1093, August 2003 https://doi.org/10.1109/TPWRS.2003.811011
  7. A. J. Wood, B. F. Wollenberg, Power Generatin, Operation and Control, John Wiley & Sons, Inc. 1996
  8. K.P. Wong, 'Combined Genetic Algorithm/Simulated Annealing/Fuzzy Set Approach to Short-Term Generation Scheduling with Take-Or-Pay Fuel Contract,' IEEE Trans. on Power Systems, Vol.11, No.1, pp. 128-133, February 1996 https://doi.org/10.1109/59.485994
  9. Peter Fox-Penner, Electric Utility Restructuring: A Guide to the Competitive Era, Public Utilities Reports, Inc. Vienna, Virginia, 1997
  10. Z. Q. Luo, J. S. Pang, and D. Ralph, Mathematical Programs with Equilibrium Constraints, N.Y.: Cambridge Univ. Press, 1996