低ノイズIGBTモジュールの開発 Development of a Low Noise IGBT Module

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High-frequency leakage current that may cause serious conducted EMI problems flows through an inverter system. The paths of the leakage current are stray capacitors that are formed inside of motors, cables and IGBT modules.<br>This paper proposes a new IGBT module that realizes low conducted emission noise by flipping the IGBT chip of lower-voltage-side to decrease its stray capacitance. The leakage current flowing through the low-noise IGBT module becomes small, since the stray capacitor is a main path of the current. Through an experiment, it is clarified that the conducted emission level is reduced by 13dB at a maximum when the low-noise IGBT module is applied to a resonant-type inverter.

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 128(7), 926-932, 2008-07-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10021134825
  • 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
    9564480
  • 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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