An Improved Position Sensor Fault Detection and Algorithm Transition Using Adaptive Threshold for Sensorless Control of IPMSM

Dongwoo Lee, Kan Akatsu

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper proposes an improved position sensor fault detection based on back-electromotive force (back-EMF) estimation in an interior permanent magnet synchronous motor (IPMSM). The threshold value in order to detect the position sensor fault of rotor is one of the most important things in IPMSM drive system. This threshold value should be designed by a higher value than the maximum overshoot of estimated angle error caused by acceleration or deceleration of motor as well as steady state error. In this paper, the fast fault detection method using adaptive threshold design is determined and proposed method is verified in transient state such as acceleration and deceleration by simulation and experimental results.

本文言語English
ホスト出版物のタイトルProceedings
ホスト出版物のサブタイトルIECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
出版社IEEE Computer Society
ページ910-915
ページ数6
ISBN(電子版)9781728148786
DOI
出版ステータスPublished - 2019 10
イベント45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 - Lisbon, Portugal
継続期間: 2019 10 142019 10 17

出版物シリーズ

名前IECON Proceedings (Industrial Electronics Conference)
2019-October

Conference

Conference45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019
国/地域Portugal
CityLisbon
Period19/10/1419/10/17

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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