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

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on Contingency Constrained Optimal Power Flow Algorithm

상정사고를 고려한 최적조류계산 알고리즘에 관한 연구

  • 정상헌 (한국수력원자력 울진원자력) ;
  • 정구형 (홍익대학 전기정보제어공학과) ;
  • 김발호 (홍익대학 전기정보제어공학과)
  • Published : 2006.03.01
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Abstract

The recent movement to deregulated and competitive electricity market requires new concepts in applying dispatch algorithms to system operation and planning. As power systems tend to be operated more closely to their ultimate ratings, the role of Contingency Constrained Optimal Power Flow is changed and the importance for security enhancement will be more increased in the new and competitive electricity market. This paper presents a contingency constrained optimal power flow (CCOPF) algorithm. The proposed algorithm maintains the nodal voltage levels and transmission line's power flow within the specified limits before and after a contingency. A case study demonstrates the proposed algorithm with the IEEE-14RTS under N-1 contingency criterion.

Keywords

References

  1. B. Scott, O. Alsac, A. Monticelli, 'Security Analysis and Optimization', Proc. of IEEE, Vol. 75, No. 12, December 1987
  2. A. Monticelli, M.V.F. Pereira, S. Granville, 'Security-Constrained Optimal Power Flow with Post-Contingency Corrective Scheduling', IEEE Transactions on Power Systems, Vol PWRS-2, No. 1, February 1987
  3. W.C. Merritt, et al., 'Security Constraints Optimization - A Case Study' , IEEE Transactions on Power Systems, Vol. 3, No. 3, August 1988
  4. K. Demaree, et al., 'An on-line Dynamic Security Analysis System Implementation,' IEEE Transactions on Power Systems, Vol. 9, No. 4, November 1994
  5. Junji Kubokawa, 'A Solution of Optimal Power Flow with Voltage Stability Constraints', Power System Technology, 2000. Proceeding. PowerCon 2000, Vol.2, pp. 625-630, 2000
  6. R. Billinton, 'A reliability test system for educational purposes-basic data', IEEE Transactions on Power System, Vol.4, No.3, 1989
  7. Carson W. Taylor, 'Power System Voltage Stability', Mcgraw-Hill, Inc. 1994
  8. Thierry Van Cutsem, 'Voltage Stability of Electric Power Systems', Kluwer Academic Publishers, 1998
  9. Allen J. Wood, Bruce F. Wollenberg 'Power Generation, Operation, and Control' 2nd Ed. A Wiley-Interscience Publication, 1996
  10. Richard E. Rosenthal, 'GAMS A User's Guide', GAMS Development Corporation, 1998
  11. 'PowerWorld Simulator 9.0 User's Guide', PowerWorld Coporation