A new control method for torque ripple compensation of permanent magnet motors

N. Nakao, K. Akatsu

研究成果

12 被引用数 (Scopus)

抄録

This paper presents a new control method for a torque ripple compensation of permanent magnet synchronous motors (PMSMs). The control method is based on a new equation to estimate the instantaneous torque. The equation can accurately take into account variations of both a magnetic energy and a magnetic co-energy. To achieve a stable and an effective torque ripple reduction, a feedforward control and a feedback control are applied to the proposal system. In this paper, the simulation results show that the instantaneous torque estimation result is more accurate than the conventional method. In addition, the effectiveness of the control method is verified by both the simulation and the experiment.

本文言語English
ホスト出版物のタイトル2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
ページ1421-1427
ページ数7
DOI
出版ステータスPublished - 2010 9 17
イベント2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010 - Sapporo, Japan
継続期間: 2010 6 212010 6 24

出版物シリーズ

名前2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010

Conference

Conference2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
国/地域Japan
CitySapporo
Period10/6/2110/6/24

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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