METHOD OF FAST LOAD-FLOW CALCULATION RETAINING NONLINEARITY.

Shinichi Iwamoto, Yasuo Tamura

    Research output: Contribution to journalArticle

    Abstract

    The Newton-Raphson method using optimal ordering and sparse matrix techniques is widely used at present for load-flow calculation. This paper proposes a new fast method of load-flow calculation, the computing speed of which is four to eight times as high as that of the conventional Newton-Raphson method for systems with 30 to 118 nodes. Mathematically speaking, the proposed method is as accurate as the conventional Newton-Raphson method and the required memory size is the same for the two methods.

    Original languageEnglish
    Pages (from-to)128-135
    Number of pages8
    JournalElectr Eng Jpn
    Volume98
    Issue number1
    Publication statusPublished - 1978 Jan

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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  • Cite this

    Iwamoto, S., & Tamura, Y. (1978). METHOD OF FAST LOAD-FLOW CALCULATION RETAINING NONLINEARITY. Electr Eng Jpn, 98(1), 128-135.