高調波電圧がCV電力ケーブルの長期絶縁特性に与える影響-超電導磁気浮上式鉄道用き電線の基礎的絶縁性能- Effect of High Harmonic Voltage on Long-term Dielectric Properties of Crosslinked Polyethylene Insulated Cable-Fundamental Dielectric Properties of Feeder Cable for Superconducting Magnetic Levitation System-

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In the superconducting MAGLEV system using a linear synchronous motor (LSM), the power converter for driving LSM is installed above ground. As one useful power converter, a PWM (pulse width modulation) inverter has been developed. The output voltage of the PWM inverter contains much harmonics caused by the PWM controller. Crosslinked polyethylene insulated cable (CV cable) has been adopted as a feeder cable for the MAGLEV power supply system, and accordingly the voltage with much harmonics, which is produced by the PWM inverter, loads on the CV cable.<br>The dielectric strength of CV cable under the voltage with much harmonics, which has never been reported so far, has come to be recognized as a very important issue in the development of MAGLEV. The authors have examined the output voltage waveform of PWM inverter and have found that it can be simulated by an AC voltage of commercial frequency upon which high frequency AC voltage is superimposed. Using a special generator capable of generating this particular voltage, the harmonic-superimposed voltage for long-term aging test has applied to CV cables and the dielectric properties of the cables have been investigated.

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  • 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 119(11), 1327-1336, 1999-11 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10004297429
  • 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
    4891881
  • 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  CJP引用  NDL  J-STAGE 
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