Effective optimal power flow with transient stability constraints by using the functional transformation techniques

H. Hamada, R. Yokoyama, J. Kubokawa, L. Chen

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    Optimal power flow with transient stability constraints (OTS) is useful to analyze the reliability and the stability of the system and to evaluate the effectiveness of control actions. However this is a nonlinear optimization problem with infinite dimensions, which is difficult to be solved precisely even for a small dimensions power system. So in this paper, we propose a new transformation technique which converts infinite dimensional OTS exactly into a finite dimensional optimization problem. The transformed OTS problem has the same variables as those of OPF in form, and is tractable even for the large scale power systems with a large number of transient stability constraints, Moreover, in order to show the validity of the proposed technique, the amount of calculations was compared with the conventional technique.

    Original languageEnglish
    Title of host publication39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings
    Pages1048-1052
    Number of pages5
    Volume3
    Publication statusPublished - 2004
    Event39th International Universities Power Engineering Conference, UPEC 2004 - Bristol
    Duration: 2004 Sep 62004 Sep 7

    Other

    Other39th International Universities Power Engineering Conference, UPEC 2004
    CityBristol
    Period04/9/604/9/7

    Keywords

    • Functional equality
    • Optimal power flow
    • Power system
    • Transient stability

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Hamada, H., Yokoyama, R., Kubokawa, J., & Chen, L. (2004). Effective optimal power flow with transient stability constraints by using the functional transformation techniques. In 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings (Vol. 3, pp. 1048-1052)

    Effective optimal power flow with transient stability constraints by using the functional transformation techniques. / Hamada, H.; Yokoyama, R.; Kubokawa, J.; Chen, L.

    39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. Vol. 3 2004. p. 1048-1052.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Hamada, H, Yokoyama, R, Kubokawa, J & Chen, L 2004, Effective optimal power flow with transient stability constraints by using the functional transformation techniques. in 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. vol. 3, pp. 1048-1052, 39th International Universities Power Engineering Conference, UPEC 2004, Bristol, 04/9/6.
    Hamada H, Yokoyama R, Kubokawa J, Chen L. Effective optimal power flow with transient stability constraints by using the functional transformation techniques. In 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. Vol. 3. 2004. p. 1048-1052
    Hamada, H. ; Yokoyama, R. ; Kubokawa, J. ; Chen, L. / Effective optimal power flow with transient stability constraints by using the functional transformation techniques. 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. Vol. 3 2004. pp. 1048-1052
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