Wheel Slip Improvement with Induction Motor Vector Control for Electric Locomotives

• Numazaki Mitsuhiro

  Toshiba Corporation

• Miyazaki Akira

  Toshiba Corporation

• Takahara Eimei

  Meisei University

Bibliographic Information

Other Title

• 電気機関車用誘導電動機のベクトル制御による車輪空転の改善
• デンキ キカンシャヨウ ユウドウ デンドウキ ノ ベクトル セイギョ ニ ヨル シャリン クウテン ノ カイゼン

Abstract

This paper describes improvement for wheel slip and re-adhesion control for electric locomotives with induction motor vector control. Compared with the conventional slip frequency method, the torque response is much improved by the vector control. By referring the re-adhesion process for the traditional rectifier controlled do-motor locomotives, suitable torque reduction to an induction motor is applied in accordance with the wheel slip speed. The test results by the series EH500 locomotive for Japan Freight Railway Company, show much improvement for the re-adhesion process especially when a steeper torque reduction ratio is applied.

Journal

• IEEJ Transactions on Industry Applications

  IEEJ Transactions on Industry Applications 119 (11), 1345-1352, 1999

  The Institute of Electrical Engineers of Japan

Keywords

• 電気機関車
• ベクトル制御
• 車輪空転
• 再粘着制御
• 誘導電動機

Details

• CRID: 1390001204659644800
• NII Article ID: 10004297448
• NII Book ID: AN10012320
• DOI: 10.1541/ieejias.119.1345
• ISSN: 13488163
• ISSN: 09136339
• NDL BIB ID: 4891906
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4891906
• Web Site: http://www.jstage.jst.go.jp/article/ieejias1987/119/11/119_11_1345/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed