Torque Ripple Suppression Control for PM Motor Considering the Bandwidth of Torque Meter

• Nakamura Kento

  Yokohama National University

• Fujimoto Hiroshi

  Yokohama National University

• Fujitsuna Masami

  DENSO CORPORATION

Bibliographic Information

Other Title

• トルクメータの帯域を考慮したＰＭモータのトルクリプル抑制制御法
• トルクメータ ノ タイイキ オ コウリョ シタ PM モータ ノ トルクリプル ヨクセイ セイギョホウ

Abstract

PM motor drive systems are widely used for industrial drives. However, PM motors basically produce the torque ripple due to the fluctuation of the magnetic field distribution. Dead time of the inverter, offset of sensors and current measurement errors lead to the torque ripple, too. The torque ripple leads vibration noises. In this paper, we proposed a torque ripple suppression method based on perfect tracking control, in which the torque ripple is measured by a low-bandwidth sensor. Finally, we show the advantages of the proposed method by simulations and experiments with a SPMSM.

Journal

• IEEJ Transactions on Industry Applications

  IEEJ Transactions on Industry Applications 130 (11), 1241-1247, 2010

  The Institute of Electrical Engineers of Japan

Keywords

• PMSM
• low-bandwidth sensor
• perfect tracking control
• suppression of torque ripple

Details

• CRID: 1390282679634957312
• NII Article ID: 10027458592
• NII Book ID: AN10012320
• DOI: 10.1541/ieejias.130.1241
• ISSN: 13488163
• ISSN: 09136339
• NDL BIB ID: 10865513
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10865513
• Web Site: http://www.jstage.jst.go.jp/article/ieejias/130/11/130_11_1241/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed