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New Sensorless Vector Control of AC Motors Using DC Link Current

Research Project

Project/Area Number 23560330
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionNagasaki University

Principal Investigator

TSUJI Mineo  長崎大学, 工学(系)研究科(研究院), 教授 (80145218)

Co-Investigator(Kenkyū-buntansha) HIGUCHI Tsuyoshi  長崎大学, 大学院工学研究科, 教授 (50156577)
ABE Takashi  長崎大学, 大学院工学研究科, 准教授 (30222649)
HAMASAKI Shin-ichi  長崎大学, 大学院工学研究科, 助教 (80363472)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsセンサレスベクトル制御 / DCリンク電流 / 誘導電動機 / 同期電動機 / エンコーダレス制御 / 永久磁石同期電動機
Research Abstract

We studied the speed sensorless vector control of AC motors using DC link current. At first, we proposed a simplified sensorless vector control of induction motor. We developed a method which estimate phase currents from DC link current and pulse width modulation (PWM) signals. This method is confirmed by simulation results which are obtained by considering PWM. The developed method was tested by experimental systems and good transient responses are obtained without using phase currents. Furthermore, we proposed a simplified sensorless vector control of an interior permanent magnet synchronous motor (IPMSM). This method is tested by experimental system. It is confirmed that the experimental transient responses are very close to simulation results which consider PWM. Since quick responses are obtained, the proposed method is useful for industrial applications.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (9 results)

All 2013 2012 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (6 results) Remarks (1 results)

  • [Journal Article] Transient Characteristics of a New Simplified Speed Sensorless Vector Control for Induction Motors2013

    • Author(s)
      Glanny. M. C. Mangindaan, Mineo Tsuji, Shin-ichi Hamasaki
    • Journal Title

      Proceeding of The International Conference on Electrical Machines and Systems (ICEMS)

      Volume: No. IMD-0245 Pages: 2018-2023

    • NAID

      120006986728

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Current-Observer-Based Induction Motor Speed Sensorless Control and Use of DC Link Current2012

    • Author(s)
      Mineo Tsuji, Fujin Xu, Jun Tsuruda, Shin-ichi Hamasaki and Eiji Yamada
    • Journal Title

      Proceeding of International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)

      Volume: Vol.1 Pages: 213-218

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Presentation] IPMSMセンサレスベクトル制御系の安定性比較2013

    • Author(s)
      水﨑裕, 辻峰男, 浜崎真一
    • Organizer
      平成25年電気学会産業応用部門大会
    • Place of Presentation
      山口大学(No. 3-55, Vol.3, pp.289-292)
    • Year and Date
      2013-08-30
    • Related Report
      2013 Final Research Report
  • [Presentation] Q軸磁束に基づく誘導電動機センサレス制御系の安定性改善2013

    • Author(s)
      渡邊裕之, 鶴田純, 辻峰男, 浜崎真一
    • Organizer
      平成25年電気学会産業応用部門大会
    • Place of Presentation
      山口大学(No. Y-120, pp.120)
    • Year and Date
      2013-08-28
    • Related Report
      2013 Final Research Report
  • [Presentation] IPMSMセンサレスベクトル制御系の安定性比較2013

    • Author(s)
      水﨑 裕,辻 峰男,浜崎 真一
    • Organizer
      平成25年電気学会産業応用部門大会
    • Place of Presentation
      山口大学吉田キャンパス(山口市吉田)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Q軸磁束に基づく誘導電動機センサレス制御系の安定性改善2013

    • Author(s)
      渡邊 裕之,鶴田 純,辻 峰男,浜崎 真一
    • Organizer
      平成25年電気学会産業応用部門大会
    • Place of Presentation
      山口大学吉田キャンパス(山口市吉田)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 直流母線電流を利用した誘導機の速度センサレスベクトル制御2012

    • Author(s)
      鶴田純, 辻峰男, 浜崎真一
    • Organizer
      平成24年電気学会産業応用部門大会
    • Place of Presentation
      千葉工業大学(No. Y-107, pp.107)
    • Year and Date
      2012-08-21
    • Related Report
      2013 Final Research Report
  • [Presentation] 直流母線電流を利用した誘導機の速度センサレスベクトル制御2012

    • Author(s)
      鶴田 純,辻 峰男,浜崎 真一
    • Organizer
      平成24年電気学会産業応用部門大会
    • Place of Presentation
      千葉県 千葉工業大学
    • Related Report
      2012 Research-status Report
  • [Remarks] ホームページ

    • URL

      http://www.eee.nagasaki-u.ac.jp/~asca/index.html

    • Related Report
      2013 Final Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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