論文

査読有り
2018年4月1日

Improvement of the Variable Speed Controllability of a 20 kW Class High-Temperature Superconducting Induction/Synchronous Motor at No-Load Condition

IEEE Transactions on Applied Superconductivity
  • Tomoharu Karashima
  • ,
  • Taketsune Nakamura
  • ,
  • Kenichi Ikeda
  • ,
  • Ryohei Nishino
  • ,
  • Masaaki Yoshikawa
  • ,
  • Yoshitaka Itoh
  • ,
  • Toshihisa Terazawa

28
3
開始ページ
5204105
終了ページ
5
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1109/TASC.2018.2799572
出版者・発行元
Institute of Electrical and Electronics Engineers Inc.

We have carried out the research and development of a high-temperature superconducting (HTS) motor, which has been expected for the application of the next-generation transportation equipment, e.g., train, bus, etc. Our motor is the so-called HTS induction/synchronous motor (HTS-ISM). In this paper, we carry out the so-called JC08 rotation test at no-load condition for the fabricated 20 kW class motor, and investigate the tracking performance of it. It is shown that the operating performances, i.e., starting characteristics and rotational vibration at higher speed, are possibly improved by the simple control method such conventional ones as the torque boost technique and the field weakening control, even though the HTS rotor windings own nonlinear current transport characteristics. The results of this work suggest that the HTS-ISM in no-load conditions can be controlled by a simple standard control strategy.

リンク情報
DOI
https://doi.org/10.1109/TASC.2018.2799572
ID情報
  • DOI : 10.1109/TASC.2018.2799572
  • ISSN : 1051-8223
  • SCOPUS ID : 85041399251

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