A New Compensation Method for High-Frequency Voltage Injection Based Sensorless Drive of Permanent-Magnet Synchronous Motors

• Shinnaka Shinji

  Dept. of Electrical Engineering, Kanagawa University

Bibliographic Information

Other Title

• 永久磁石同期モータセンサレス駆動に使用される高周波電圧印加法のための位相誤差補償法

Abstract

This paper proposes a new compensation method that can efficiently compensate errors appearing in the phase estimate by the high-frequency voltage injection methods for sensorless drives of permanent-magnet synchronous motors. In the proposed method, the phase estimate is supposed to be determined by high-frequency components of stator current in the rotational reference frame aiming to be in phase with the rotor phase.

Journal

• IEEJ Transactions on Industry Applications

  IEEJ Transactions on Industry Applications 128 (3), 351-352, 2008

  The Institute of Electrical Engineers of Japan

Keywords

• phase error compensation
• high frequency voltage injection method
• permanent-magnet synchronous motor

Details

• CRID: 1390001204657300352
• NII Article ID: 10021133781
• NII Book ID: AN10012320
• DOI: 10.1541/ieejias.128.351
• ISSN: 13488163
• ISSN: 09136339
• Web Site: http://www.jstage.jst.go.jp/article/ieejias/128/3/128_3_351/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed