磁束波形が磁歪特性および変圧器鉄心の騒音に与える影響 Influences of Flux Waveform on Magnetostriction of Silicon Steel Strip and Noise of Transformer Core

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The influence of flux waveform on magnetostriction of silicon steel strip and noise of transformer core are described. In the analysis the magnetostriction characteristics under a sinusoidal-flux condition are approximated by Fourie series. By the numerical analysis relations between the flux waveform and the magnetostriction waveform are obtained. The analytical results agree roughly with the experimental results, it is shown that harmonic components of magnetostriction varies depending on the flux waveform. The relation between flux waveform and noise of the core are also obtained by the experiments, it is shown that noise of the core differs depending on the flux waveform. These are mainly due to the fact that harmonic components of magnetostriction varies depending on the flux waveform.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society  

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 126(12), 1623-1628, 2006-12-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10018402674
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    8593127
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-1608
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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