幅の狭いパルス電圧下の部分放電特性 Partial Discharge under Pulse Voltage with Narrow Pulse Width

この論文にアクセスする

この論文をさがす

著者

抄録

When steep-fronted surge voltages are generated and applied to a motor by an inverter drive, higher voltages are distributed at turn-to-turn insulations than those of a motor supplied by line voltage. In addition, the voltage waveforms are quite different, especially pulse widths of them are narrower than those of a motor supplied by line voltage. This paper describes partial discharge and electrical lifetime characteristics of turn-to-turn insulation when pulse voltages are applied. As a result, it is found that partial discharge inception voltage increases, the number of partial discharges decreases and lifetime of insulations increases when pulse widths of applied voltages decrease as narrow as those of turn-to-turn voltages of motors fed by inverter drives. These results can probably improve a present design and a quality assurance of materials and motor insulations for inverter drives in the future.

収録刊行物

  • 電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society  

    電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society 128(4), 298-306, 2008-04-01 

    The Institute of Electrical Engineers of Japan

参考文献:  12件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  3件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10021129734
  • NII書誌ID(NCID)
    AN10136312
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854205
  • NDL 記事登録ID
    9452069
  • 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
    Z16-793
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ