Improvement of Start-Up Performance at the Standstill Condition of Induction Motor Speed Sensorless Vector Control Using Adaptive Flux Observer

Erina Izumi*, Masaki Nagataki, Keiichiro Kondo, Shunsuke Tobayashi, Hiromitsu Suzuki

*この研究の対応する著者

研究成果: Conference contribution

抄録

Speed sensorless vector control for induction motors using an adaptive flux observer makes it difficult to output high torque in a stable manner at a standstill when the error of the output voltage occurs mainly owing to the inverter's dead-time. The voltage error owing to the dead-time leads to a speed estimation error. Consequently, an axis misalignment occurs and a torque value that tracks the reference command value cannot be output. In this study, a method with feed-forward voltage compensation is proposed and evaluated. The proposed method is verified by an experimental test system with a 2.2 kW IM.

本文言語English
ホスト出版物のタイトル2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
出版社Institute of Electrical and Electronics Engineers Inc.
ページ800-806
ページ数7
ISBN(電子版)9784886864253
DOI
出版ステータスPublished - 2022
イベント2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia - Himeji, Japan
継続期間: 2022 5月 152022 5月 19

出版物シリーズ

名前2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia

Conference

Conference2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
国/地域Japan
CityHimeji
Period22/5/1522/5/19

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 再生可能エネルギー、持続可能性、環境
  • 電子工学および電気工学
  • 安全性、リスク、信頼性、品質管理
  • 制御と最適化

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