高温超電導電動機を電気鉄道に適用した電力負荷特性の向上に関する基礎検討

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2011/06/01

タイトル(英語): Fundamental Study on Improvement of Power Load Characteristics Applying High Temperature Superconductor Motor for Electrified Railway

著者名: 小西　武史（(財) 鉄道総合技術研究所／京都大学大学院工学研究科），中村　武恒（京都大学大学院工学研究科），西村　敏治（京都大学大学院工学研究科），雨宮　尚之（京都大学大学院工学研究科）

著者名(英語): Takeshi Konishi (Railway Technical Research Institute/Graduate School of Engineering, Kyoto University), Taketsune Nakamura (Graduate School of Engineering, Kyoto University), Toshiharu Nishimura (Graduate School of Engineering, Kyoto University), Naoyuki Amemiya (Graduate School of Engineering, Kyoto University)

キーワード: 直流電気鉄道，直流直巻電動機，誘導電動機，高温超電導誘導／同期電動機　　DC electrified railway，DC direct winding motor，induction motor，high temperature superconductor induction/synchronous motor

要約(英語): Induction motor instead of dc one has been applied widely for dc electric rolling stock because of the advantage of its utility and efficiency. However, further improvement of motor characteristics will be required to realize environment-friendly dc railway system in the future. Therefore, it is important to study more efficient machine applying dc electric rolling stock for next generation high performance system. For the first step, we reproduced torque characteristics of a dc motor that is utilized in an electric rolling stock, by analyzing specific current waveforms of dc substations. And then, we tried to reflect such torque characteristic to the conventional squirrel-cage induction motor based on the equivalent circuit. Furthermore, we tried to obtain the specification of high temperature superconductor induction/synchronous motor (HTS-ISM), which performance is similar with that of the above-mentioned conventional motors. We succeeded in showing the effectiveness of the introduction of HTS-ISM in DC electrified railway system.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.131 No.6 （2011）

本誌掲載ページ: 493-501 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/131/6/131_6_493/_article/-char/ja/