Acceleration of convergence characteristics of time-stepping FE analysis for rotating machines

Shinji Wakao, Masato Tokuhisa, Atsushi Maeda, Nobuo Nishioka

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    This paper describes a novel acceleration method that improves the convergence characteristics of the time-stepping finite element analysis for a rotating machine excited from a constant voltage source. In the proposed method, we utilize the equivalent circuit of a rotating machine and its transient current waveform characteristics. Some numerical results, which demonstrate the validity of the proposed method, are also presented.

    Original languageEnglish
    Pages (from-to)3558-3561
    Number of pages4
    JournalIEEE Transactions on Magnetics
    Volume37
    Issue number5 I
    DOIs
    Publication statusPublished - 2001 Sep

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    Equivalent circuits
    Finite element method
    Electric potential
    equivalent circuits
    waveforms
    electric potential

    Keywords

    • Electromagnetic fields
    • Equivalent circuits
    • Finite element methods
    • Numerical analysis
    • Rotating machines

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Physics and Astronomy (miscellaneous)

    Cite this

    Acceleration of convergence characteristics of time-stepping FE analysis for rotating machines. / Wakao, Shinji; Tokuhisa, Masato; Maeda, Atsushi; Nishioka, Nobuo.

    In: IEEE Transactions on Magnetics, Vol. 37, No. 5 I, 09.2001, p. 3558-3561.

    Research output: Contribution to journalArticle

    Wakao, Shinji ; Tokuhisa, Masato ; Maeda, Atsushi ; Nishioka, Nobuo. / Acceleration of convergence characteristics of time-stepping FE analysis for rotating machines. In: IEEE Transactions on Magnetics. 2001 ; Vol. 37, No. 5 I. pp. 3558-3561.
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