Torque ripple compensation based on instantaneous torque estimation in permanent magnet synchronous motors

Noriya Nakao, Kan Akatsu

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

This study presents a new torque ripple compensation for permanent magnet synchronous motors (PMSMs). The proposed method is based on instantaneous torque estimation by a mathematical model. The model is described in a new expression to estimate the torque with low volume offline data. The offline data is constructed by only a magnetic flux and a cogging torque. Therefore, the new model makes the torque ripple compensation possible at low cost within existing drive platforms. In this paper, the proposed method is evaluated by both simulations and experiments. These results show the proposed method has excellent performances.

本文言語English
ホスト出版物のタイトル2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011
ページ989-994
ページ数6
DOI
出版ステータスPublished - 2011 9 14
イベント2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011 - Niagara Falls, ON, Canada
継続期間: 2011 5 152011 5 18

出版物シリーズ

名前2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011

Conference

Conference2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011
国/地域Canada
CityNiagara Falls, ON
Period11/5/1511/5/18

ASJC Scopus subject areas

  • 電子工学および電気工学

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