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

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

An Algorithm for Generator Maintenance Scheduling Considering Transmission System

송전계통을 고려한 계통운용자의 발전기 예방정비계획 알고리즘에 관한 연구

  • 한석만 (홍익대 전기정보제어공학과) ;
  • 신영균 (한국전력공사 전주전력관리처) ;
  • 김발호 (홍익대 전기정보제어공학과)
  • Published : 2005.07.01
Download PDF
⟨ Previous Next ⟩

Abstract

In competitive electricity markets, the System Operator (SO) coordinates the overall maintenance schedules when the collective maintenance schedule reported to 50 by Gencos not satisfy the specified operating criteria, such as system reliability or supply adequacy. This paper presented a method that divides generator maintenance scheduling of the 50 into a master-problem and a sub-problem. Master-problem is schedule coordination and sub-problem is DC-optimal power flow. If sub-problem is infeasible, we use the algorithm of modifying operating criteria of master-problem. And, the 50 should use the open information only, because the information such as cost function of a generator and bidding Price is highly crucial for the strategies of profit maximization.

Keywords

References

  1. M. Shahidehpour & M. Marwali, 'Maintenance Scheduling in Restructured Power Systems', Kluwer Academic Publishers, 2000
  2. Yaoyu Wang & Edmund Handschin, 'Unit Maintenance Scheduling in Open System Using Genetic Algorithm', Transmission and Distribution Conference, IEEE, Vol 1 , pp.334-339, 1999 https://doi.org/10.1109/TDC.1999.755374
  3. D. Chattopadhyay, 'A practical maintenance scheduling program : mathematical model and case study', Trans. IEEE, Vol 13, pp. 1475-1480, 1998 https://doi.org/10.1109/59.736293
  4. E. L. da Silva, M. Th. Schilling & M. C. Rafael 'Generation Maintenance Scheduling Considering Transmission Constraints', Trans. IEEE, Vol 15, pp838-843, 2000 https://doi.org/10.1109/59.867182
  5. 한석만, 신영균, 정구현, 김강원, 김발호, '경쟁적 전력 시장에서 계통운용자의 발전기 예방정비계획에 관한 연구', 대한전기학회 논문지, Vol 53A, 8월호, 2004