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

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

The Optimal Power Flow Algorithm Considering Load Power Factor Limits

부하역률 제약조건을 고려한 최적 급전 알고리즘

  • 김광욱 (한양대 공대 전기공학과) ;
  • 조종만 (한양대 대학원 전기공학) ;
  • 김진오 (한양대 공대 전기공학과)
  • Published : 2004.09.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents to compute the power economic dispatch, an optimal power flow (OPF) computation algorithm, considering the load power factor limits constraint in developed. Efficient reactive power planning enhances economic operation as well as system security. Accordingly, an adequate level of power factor limits for the load busesshould be evaluated for economic operation. In this paper, the ranges of acceptable load power factors are portrayed as bandwidths of load power factor expressed as a function of load level. The load power factor limits are included and described into the OPF's objective function. The method Proposed is applied to IEEE 26 bus system.

Keywords

References

  1. P. Kundur, 'Power system stability and control', McGraw-Hill Inc, 1994
  2. Carson W. Taylor, 'Power system voltage stability', McGraw-Hill Inc, 1994
  3. NEPOOL operating procedure NO. 17-Load Power Factor Correction. NEPOOL Operating Procedures, 2003
  4. Kim Tae-Eung, Kim Jae-Eon 'Real and Reactive power coordination control of Distributied Generation System for Distribution Voltage Regulation', 학술 대회 논문집 2000년 pp. 153-155
  5. NEPOOL operating procedure NO. 12-Voltage and reactive control. NEPOOL Operating Procedures, 2003
  6. J. T. Ma and Q. H. Wu, 'Power system optimal reactive power dispatch evolutionary programming', IEEE Trans. on Power System, Vol. 10, Issue. 3, pp. 1243-1249, 1995 https://doi.org/10.1109/59.466531
  7. M. Moghavvemi, M. O. Faruque, 'Power system security and voltage collapse: a line outage based indicator for prediction', Elsevier Science Ltd. Electrical Power and Energy Systems 21 P. 455-461, 1999 https://doi.org/10.1016/S0142-0615(99)00007-1
  8. M. Moghavvemi, F. M. Omar, 'Technique for contingency monitoring and voltage collapse prediction', IEEE Proceedings. Transmission and Distribution, Vol. 145, Issue. 6, pp. 634-640 https://doi.org/10.1049/ip-gtd:19982355
  9. Moon-Young Kim, Young-Sik Baek, Kyung-Bin Song, 'The Optimal Power Flow Considering the Characteristics of Electric Power Consumers', 전기학회논문지 2003년 pp. 107-113