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Novel noise and vibration reduction by radial force vector regulation

Research Project

Project/Area Number 20K20350
Project/Area Number (Other) 18H05332 (2018-2019)
Research Category

Grant-in-Aid for Challenging Research (Pioneering)

Allocation TypeMulti-year Fund (2020)
Single-year Grants (2018-2019)
Review Section Medium-sized Section 21:Electrical and electronic engineering and related fields
Research InstitutionTokyo Institute of Technology

Principal Investigator

Chiba Akira  東京工業大学, 工学院, 教授 (30207287)

Co-Investigator(Kenkyū-buntansha) 朝間 淳一  静岡大学, 工学部, 准教授 (70447522)
Project Period (FY) 2018-06-29 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥25,870,000 (Direct Cost: ¥19,900,000、Indirect Cost: ¥5,970,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2018: ¥21,580,000 (Direct Cost: ¥16,600,000、Indirect Cost: ¥4,980,000)
Keywords振動騒音 / 騒音低減 / スイッチドリラクタンスモータ / IPMモータ / モータ / 電磁力 / ラジアル力の和 / 電磁力の和 / モータ振動 / モータ騒音 / ラジアル力の和がフラット / ラジアル電磁力 / ラジアル力 / 騒音 / 振動 / SRモータ / PMモータ / 電気機器 / 力の和 / 自動車駆動 / 力の和がフラット / 振動低減 / ラジアル方向電磁力
Outline of Research at the Start

本研究は、モータに作用するラジアル方向電磁力のベクトルを制御することにより、モータの振動騒音の低減を図り、世界に先駆けて、挑戦的な学術研究を推進する。申請者らが発見した電磁力の和をフラットにして騒音振動を低減する方法の基礎理論の確立と実証に挑戦したい。原理的には多くのモータに適用可能である。
申請者は最も難関と言われるIEEEのテクニカルフィールド賞の受賞者となり、また、また、IEEEのジャーナルで2016、2017年に論文賞を連続受賞しており、研究遂行能力はある。
この挑戦が成功すれば、ラジアル方向電磁力ベクトルを制御する方法が一つの学術分野として確立し、自動車、産業機器に波及効果は大きい。

Outline of Final Research Achievements

The radial forces acting on the motor are regulated so that acoustic noise and vibration can be reduced. This research is very original idea and challenging project. The researchers believe that reluctance motors with variable excitation level will be one of key motor technologies rather than rare-earth permanent magnet motors, because iron loss can be reduced and efficiency can be enhanced at low torque load. However, switched reluctance motors have significant vibration and acoustic noise. It is verified that the concept of the flattening radial force sum, that is the original idea, is quite effective in reducing acoustic noise and vibration in switched reluctance motors, and a permanent magnet motor.

Academic Significance and Societal Importance of the Research Achievements

申請者らが世界に先駆けて発見したラジアル力の和をフラットにし、騒音振動を低減する方法が、スイッチドリラクタンスモータだけでなく、レアアース永久磁石モータにも適用可であるかどうか挑戦し、可能であることを明らかにした。ラジアル方向力の和をフラットにする方法が一つの学術的な突破口となり米国、独国でも研究が開始され、自動車、産業機器に波及効果は大きい。申請者はこの分野でトップの5名のパネリストとして、講演を依頼されるとともに、モータ関係の著名人が名前を連ねる2020年IEEEのニコラテスラ賞を受賞した。50才台で受賞が決まった日本人は初めてであり、我が国の研究力アップに大いに貢献できた。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (30 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (2 results) Journal Article (14 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 1 results) Presentation (14 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Int'l Joint Research] University of Akron(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Akron(米国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Parameter Identification for Acoustic Noise Analysis of SRM Made of 6.5% Si Steel and Amorphous Iron - Comparison of Noise Analysis and Experiment2020

    • Author(s)
      Haruki Sobue, Kyohei Kiyota, Akira Chiba, Kunihiro Senda, Soichiro Yoshizaki,
    • Journal Title

      ICEMS2020

      Volume: 1 Pages: 1147-1151

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Investigation of Mode 0 Acoustic Noise Reduction of Interior Permanent Magnet Motor with a Principle of Radial Force Sum Flattening2020

    • Author(s)
      Leping Wang, Ryo Umeoka, Akira Chiba
    • Journal Title

      2020 IEEE ECCE Proceedings

      Volume: 1 Pages: 769-776

    • Related Report
      2020 Annual Research Report
  • [Journal Article] The Effectiveness of Radial Force Sum Flattening for Vibration Mode 0 and Noise Reduction in Switched Reluctance Motor2020

    • Author(s)
      Candra Adi Wiguna, Yifei Cai, Atsuya Ohashi, Jihad Furqani, Junichi Asama, Akira Chiba
    • Journal Title

      2020 IEEE ECCE Proceedings

      Volume: 1 Pages: 4689-4696

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Analytical and Experimental Investigations of Radial Force Detection by Strain Gauge for Possible Application for Switched Reluctance Machines2020

    • Author(s)
      Yifei Cai, Candra Adi Wiguna, Hiroya Sugimoto, Akira Chiba
    • Journal Title

      2020 IEEE ECCE Proceedings

      Volume: 1 Pages: 4716-4723

    • Related Report
      2020 Annual Research Report
  • [Journal Article] ひずみゲージによるモータ電磁力の測定2020

    • Author(s)
      蔡 一飛, Wiguna Candra Adi, 杉元 紘也, 千葉 明
    • Journal Title

      電気学会モータドライブ・回転機・リニアドライブ合同研究会

      Volume: 1 Pages: 97-98

    • Related Report
      2020 Annual Research Report
  • [Journal Article] ラジアルフォースサム平坦化原理を利用したIPMモーターのノイズ低減2020

    • Author(s)
      WANGLEPING, 梅岡 諒, 千葉 明
    • Journal Title

      電気学会モータドライブ・回転機・リニアドライブ合同研究会

      Volume: 1 Pages: 33-34

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Flattening Radial Force Sum Method for Noise Reduction in 18-12 Pole Switched Reluctance Motor in Middle Speed Operation2020

    • Author(s)
      Candra Adi Wiguna, Yifei Cai, Kyohei Kiyota, Akira Chiba
    • Journal Title

      電気学会モータドライブ・回転機・リニアドライブ合同研究会

      Volume: 1 Pages: 93-95

    • NAID

      40022374918

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 6.5%けい素鋼板とアモルファス鉄心を用いた自動車用SR発電機の騒音解析モデルの構築2020

    • Author(s)
      祖父江 悠気, 千葉 明
    • Journal Title

      電気学会モータドライブ・回転機・自動車合同研究会

      Volume: 1 Pages: 1-2

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Acoustic Noise Reduction of a High-Efficiency Switched Reluctance Motor for Hybrid Electric Vehicles With Novel Current Waveform2019

    • Author(s)
      Kawa Masachika、Kiyota Kyohei、Furqani Jihad、Chiba Akira
    • Journal Title

      IEEE Transactions on Industry Applications

      Volume: 55 Issue: 3 Pages: 2519-2528

    • DOI

      10.1109/tia.2018.2888847

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analytical and Experimental Verification of Novel Current Waveforms for Noise Reduction in Switched Reluctance Motor2019

    • Author(s)
      Jihad Furqani*, Candra Adi Wiguna*, Akira Chiba*, Omer Gundogmus**, Mohammed Elamin**, Yilmaz Sozer**
    • Journal Title

      IEEE Proceeding of IEMDC 978-1-5386-9350-6/19/$31.00 ©2019 IEEE

      Volume: 1 Pages: 576-583

    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Flattening Radial Force Sum for Noise Reduction of Switched Reluctance Motor at High Speed Operation2019

    • Author(s)
      Candra Adi Wiguna*, Jihad Furqani, Yifei Cai, Akira Chiba
    • Journal Title

      2019年電気学会産業応用部門大会

      Volume: III Pages: 447-450

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Improved current profile derivation process for noise reduction of switched reluctance motor at high speed operation2019

    • Author(s)
      Candra Adi Wiguna, Jihad Furuqani, Akira Chiba
    • Journal Title

      平成31年電気学会全国大会 5-066

      Volume: 1 Pages: 111-112

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Effectiveness of Flattening radial force sum in reduced number of pole switched reluctance motors2019

    • Author(s)
      Jihad Furqani, Candra Adi Wiguna, and Akira Chiba
    • Journal Title

      平成31年電気学会全国大会 5-067

      Volume: 5 Pages: 113-114

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Simultaneous Torque and Radial Force Ripple Control for Reduction of Acoustic Noise and Vibration in Switch Reluctance Machines2018

    • Author(s)
      Omer Gundogmus Mohammed Elamin Yilmaz Sozer Akira Chiba
    • Journal Title

      978-1-4799-7312-5/18/$31.00 ©2018 IEEE

      Volume: 1 Pages: 722-728

    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 零相電流重畳によるIPMモータの6次ラジアル力低減2021

    • Author(s)
      藤井勇介, Leping Wang, 千葉明, 朝間淳一
    • Organizer
      令和3年電気学会全国大会, pp. 42-43
    • Related Report
      2020 Annual Research Report
  • [Presentation] Radial Force Sum Harmonic Reduction by Harmonic Current Injection in IPM Motor2021

    • Author(s)
      Leping Wang, Yusuke Fujii, Akira Chiba
    • Organizer
      令和3年電気学会全国大会, pp. 55-56
    • Related Report
      2020 Annual Research Report
  • [Presentation] 異なる鉄心材料を用いたスイッチトリラクタンスモータの鉄心と磁歪による騒音に関する研究2021

    • Author(s)
      祖父江悠気, 千葉明, 清田恭平, 藤井勇介, 千田邦浩, 吉﨑聡一郎
    • Organizer
      令和3年電気学会全国大会, pp. 118-119
    • Related Report
      2020 Annual Research Report
  • [Presentation] Effective of Flattening Radial Force Sum for Mode 0 Vibration and Noise Reduction in Traction Switched Reluctance Motor2021

    • Author(s)
      Chandra Adi Wiguna, Yifei Cai, and Akira Chiba
    • Organizer
      令和3年電気学会全国大会, pp. 120-121
    • Related Report
      2020 Annual Research Report
  • [Presentation] ひずみゲージによるリラクタンスモータのラジアル力測定の可能性2021

    • Author(s)
      蔡一飛,C. A. Wiguna,祖父江悠気,千葉明
    • Organizer
      令和3年電気学会全国大会, pp. 122-123
    • Related Report
      2020 Annual Research Report
  • [Presentation] Frame Effects on the Acoustic Noise of Switched Reluctance Motors2021

    • Author(s)
      Lim Sarah Lilian, Chandra Adi Wiguna, Akira Chiba
    • Organizer
      令和3年電気学会全国大会, pp. 124-125
    • Related Report
      2020 Annual Research Report
  • [Presentation] Acoustic Noise Reduction of Interior Permanent Magnet Motor with a Principle of Radial Force Sum Flattening2020

    • Author(s)
      Akira Chiba etal
    • Organizer
      IEEE Enegy Conversion and Exhibition Conference 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analytical and Experimental Verification of Novel Current Waveforms for Noise Reduction in Switched Reluctance Motor2019

    • Author(s)
      Jihad Furqani
    • Organizer
      IEEE IEMDC2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Flattening Radial Force Sum for Noise Reduction of Switched Reluctance Motor at High Speed Operation2019

    • Author(s)
      Candra Adi Wiguna
    • Organizer
      2019年電気学会産業応用部門大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] IPMの高調波電流重畳による6次ラジアル力の低減2019

    • Author(s)
      梅岡諒
    • Organizer
      平成31年電気学会全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Improved current profile derivation process for noise reduction of switched reluctance motor at high speed operation2019

    • Author(s)
      Candra Adi Wiguna
    • Organizer
      平成31年電気学会全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Effectiveness of Flattening radial force sum in reduced number of pole switched reluctance motors2019

    • Author(s)
      Jihad Furqani
    • Organizer
      平成31年電気学会全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Simultaneous Torque and Radial Force Ripple Control for Reduction of Acoustic Noise and Vibration in Switch Reluctance Machines2018

    • Author(s)
      Omer Gundogmus
    • Organizer
      978-1-4799-7312-5/18/$31.00 ©2018 IEEE
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 次世代自動車用スイッチドリラクタンスモータに関する研究2018

    • Author(s)
      千葉明
    • Organizer
      モータ技術シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited

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Published: 2018-07-20   Modified: 2024-03-26  

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