2013年6月
Calculated Characteristics of HTS Induction/Synchronous Machine Below and Above Its Critical Temperature
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
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- 巻
- 23
- 号
- 3
- 開始ページ
- 5201705
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1109/TASC.2013.2244637
- 出版者・発行元
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
In this study, we analyzed the characteristics of high-temperature superconducting (HTS) induction synchronous motor below and above its critical temperature, based upon the electrical equivalent circuit. First, we calculate the equivalent circuit constants by no-load and locked-rotor simulations using finite element method. Second, we measure the nonlinear characteristics of the rotor bar and incorporate them converted to the equivalent circuit. Finally, we develop an analysis method for such motor that possesses secondary windings made of the HTS and copper rotor bars. As a result, we get its torque curves and efficiency contours at several temperatures. These results are important in order to realize the wide operational range of the HTS induction synchronous motor above its critical temperature.
- リンク情報
- ID情報
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- DOI : 10.1109/TASC.2013.2244637
- ISSN : 1051-8223
- Web of Science ID : WOS:000318895100141