RELATIONSHIP BETWEEN VOLTAGE INSTABILITY AND MULTIPLE LOAD FLOW SOLUTIONS IN ELECTRIC POWER SYSTEMS.

Y. Tamura, H. Mori, S. Iwamoto

    研究成果: Conference contribution

    4 被引用数 (Scopus)

    抄録

    There have been observed several voltage instability phenomena in electric power systems where receiving end voltages oscillate or get much lower than the nominal values. Such phenomena tend to occur in heavy loaded conditions and seem to be related to the multiple load flow solution problem. It is hard to solve the voltage instability problem at a stretch since dynamic factors get involved in this problem and thus a high dimentional and multi-parameter system has to be dealt with. This paper proposes a sequence of criteria which are applied to the individual members of a solution pair of the load flow to see their difference in behavior. The relationship between voltage instability and closely-located solution pair is analyzed from various viewpoints for power systems of different types and sizes.

    本文言語English
    ホスト出版物のタイトルUnknown Host Publication Title
    Place of PublicationNew York, NY, USA
    出版社IEEE
    出版ステータスPublished - 1982

    ASJC Scopus subject areas

    • 工学(全般)

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