Functional transformation combined with modified SQP for transient stability-constrained OPF

Yoshitaka Ohta, Luonan Chen, Hiromu Hamada, Ryuichi Yokoyama

    研究成果: Conference contribution

    2 被引用数 (Scopus)

    抄録

    Optimal power flow with transient stability constraints (OTS) is a nonlinear semi-infinite optimization technique, and is difficult to be solved precisely even for a small dimension power system. It is proposed, in this work, an approach that converts the infinite dimensional OTS in a finite dimensional optimization problem, being the variables the same as those of the optimal power flow (OFF) problem. A modified sequential quadratic programming (SQP) approach is utilized to solve the nonlinear optimization problem, and the optimal operating point can also be determined in a low computing time. Large-scale power systems with a large number of transient stability constraints can be dealt with this transformed technique combined with with the modified SQP. The proposed modified SQP approach was applied to the optimization of OTS in a test power system to verify the effectiveness of the approach.

    本文言語English
    ホスト出版物のタイトルProceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
    ページ1-6
    ページ数6
    2005
    DOI
    出版ステータスPublished - 2005
    イベント2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific - Dalian
    継続期間: 2005 8 152005 8 18

    Other

    Other2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific
    CityDalian
    Period05/8/1505/8/18

    ASJC Scopus subject areas

    • 工学(全般)
    • エネルギー(全般)

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