FAST TRANSIENT STABILITY SOLUTION USING TAYLOR EXPANSION AND ENERGY FUNCTION.

Satoshi Furuya, Shinichi Iwamoto

    研究成果: Article

    6 引用 (Scopus)

    抄録

    Three methods of fast stability calculation are considered for on-line monitoring of power system stability. From practical viewpoints, method (1) requires too long a computing time; method (2) also requires too long a preparation time but the on-line computing time is short. The disadvantage of method (3) is that the threshold value cannot be calculated precisely and a long computing time is required for on-line calculation of swing curve. A fast transient stability calculation method is proposed which does not use numerical integration but uses Taylor series type swing curve and energy function. According to simulation study, the proposed method becomes more advantageous as the size of power system to be analyzed increases. More precisely, computing time of the proposed method is about 10% of that of the reference method and the calculation accuracy is about the same. 11 refs.

    元の言語English
    ページ(範囲)123-130
    ページ数8
    ジャーナルElectrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)
    105
    発行部数3
    出版物ステータスPublished - 1985 5

    Fingerprint

    Taylor series
    System stability
    Monitoring

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    これを引用

    FAST TRANSIENT STABILITY SOLUTION USING TAYLOR EXPANSION AND ENERGY FUNCTION. / Furuya, Satoshi; Iwamoto, Shinichi.

    :: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi), 巻 105, 番号 3, 05.1985, p. 123-130.

    研究成果: Article

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