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Development of alternating/pulsed magnetic field type ampere force magnetic levitation system applicable in plate production process

Research Project

Project/Area Number 21686070
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Metal making engineering
Research InstitutionUniversity of Toyama

Principal Investigator

OHJI Takahisa  富山大学, 大学院・理工学研究部, 准教授 (30334709)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥26,650,000 (Direct Cost: ¥20,500,000、Indirect Cost: ¥6,150,000)
Fiscal Year 2011: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2009: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Keywords磁気浮上 / アンペール力 / 非磁性金属薄板 / 交流磁界 / パルス磁界 / 渦電流 / 誘導反発 / 浮上搬送 / 磁気分離 / 有限要素解析 / 力率改善 / 透導反発 / リニア
Research Abstract

As innovative technology for improving quality and productivity of nonmagnetic thin plates, an alternating ampere force type magnetic levitation and conveyance system was fabricated and evaluated. It was experimentally proven that the system increased levitation force while suppressing eddy currents inside a magnetically levitated thin plate and reducing heat loss. Furthermore, it was verified that propulsion force was given simultaneously with levitation, guidance, and ampere force to the plate. In parallel with that, electromagnetic separation tests of stacked plates utilizing the transient ampere force were carried out. As a result, it was found that the ampere force was effectively added to the transient eddy current induced in a thin plate by movement of permanent magnets.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (24 results)

All 2012 2011 2010 2009 Other

All Journal Article (7 results) (of which Peer Reviewed: 5 results) Presentation (17 results)

  • [Journal Article] 非磁性金属薄板用交流誘導式リニア磁気浮上装置の浮上始動特性2012

    • Author(s)
      松島功児、苗真、大路貴久、飴井賢治、作井正昭
    • Journal Title

      日本AEM学会誌

      Volume: 20-1 Pages: 220-225

    • NAID

      110009437782

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 交流アンペール式リニア誘導浮上搬送装置の磁極配置とAl薄板の浮上特性2011

    • Author(s)
      大路貴久、苗真、高見典幸、飴井賢治、作井正昭
    • Journal Title

      日本AEM学会誌

      Volume: 19-3 Pages: 550-556

    • NAID

      110008762454

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 交流アンペール式磁気浮上回転装置によるAl円板の浮上回転実験2011

    • Author(s)
      高見典幸、大路貴久、飴井賢治、作井正昭
    • Journal Title

      日本磁気学会誌

      Volume: 35-3 Pages: 303-307

    • NAID

      130000677018

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 交流アンペール式リニア誘導浮上搬送装置の磁極配置とAl薄板の浮上特性2011

    • Author(s)
      大路貴久, 苗真, 高見典幸, 飴井賢治, 作井正昭
    • Journal Title

      日本AEM学会誌

      Volume: 19 Pages: 550-556

    • NAID

      110008762454

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 非磁性金属薄板用交流誘導式リニア磁気浮上装置の浮上始動特性2011

    • Author(s)
      松島功児, 苗真, 大路貴久, 飴井賢治, 作井正昭
    • Journal Title

      第23回「電磁力関連のダイナミクス」シンポジウム講演論文集

      Pages: 281-286

    • NAID

      110009437782

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 交流アンペール式磁気浮上回転装置によるAl円板の浮上回転実験2011

    • Author(s)
      大路貴久, 高見典幸, 飴井賢治, 作井正昭
    • Journal Title

      第23回「電磁力関連のダイナミクス」シンポジウム講演論文集

      Pages: 287-290

    • NAID

      130000677018

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Improvement of operating state by switching phase-advanced capacitors to an ac ampere type linearmagnetic levitation system

    • Author(s)
      T. Ohji、Z. Miao、K. Matsushima、K. Amei、M. Sakui
    • Journal Title

      Int. J. Applied Electromagnetics and Mechanics

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Presentation] 非磁性金属薄板用交流アンペール式リニア磁気浮上搬送装置の推力特性2012

    • Author(s)
      松島功児、苗真、大路貴久、飴井賢治、作井正昭
    • Organizer
      第24回「電磁力関連のダイナミクス」シンポジウム
    • Place of Presentation
      富山国際会議場
    • Year and Date
      2012-05-16
    • Related Report
      2011 Final Research Report
  • [Presentation] Improvement of Starting Levitation by Switching Phase Advance Capacitors Connected to an AC Induction Type Magnetic Levitation System2011

    • Author(s)
      T.OHJI, Z.MIAO, K.MATSUSHIMA, K.AMEI, M.SAKUI
    • Organizer
      15th International Symposium on Applied Electromagnetics and Mechanics
    • Place of Presentation
      Naples, Italy
    • Year and Date
      2011-09-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] 交流アンペール式リニア磁気浮上装置に対する支持剛性評価2011

    • Author(s)
      苗真, 松島功児, 大路貴久, 飴井賢治, 作井正昭
    • Organizer
      平成23年産業応用部門大会
    • Place of Presentation
      琉球大学千原キャンパス
    • Year and Date
      2011-09-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] Improvement of Starting Levitation by Switching Phase Advance Capacitors Connected to an AC Induction Type Magnetic Levitation System2011

    • Author(s)
      T. Ohji、Z. Miao、K. Matsushima、K. Amei、M. Sakui
    • Organizer
      15th Int. Sym. Applied Electromagnetics and Mechanics(ISEM2011)
    • Place of Presentation
      Royal Continental Hotel in Naples, Italy
    • Year and Date
      2011-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] 交流アンペール式リニア磁気浮上装置に対する支持剛性評価2011

    • Author(s)
      苗真、松島功児、大路貴久、飴井賢治、作井正昭
    • Organizer
      平成23年産業応用部門大会(JIASC11)
    • Place of Presentation
      琉球大学
    • Year and Date
      2011-09-06
    • Related Report
      2011 Final Research Report
  • [Presentation] 非磁性金属薄板用交流誘導式リニア磁気浮上装置の浮上始動特性2011

    • Author(s)
      松島功児、苗真、大路貴久、飴井賢治、作井正昭
    • Organizer
      第23回「電磁力関連のダイナミクス」シンポジウム
    • Place of Presentation
      ウインクあいち
    • Year and Date
      2011-05-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 非磁性金属薄板用交流誘導式リニア磁気浮上装置の浮上始動特性2011

    • Author(s)
      松島功児, 苗真, 大路貴久, 飴井賢治, 作井正昭
    • Organizer
      第23回「電磁力関連のダイナミクス」シンポジウム
    • Place of Presentation
      ウインクあいち,名古屋市
    • Year and Date
      2011-05-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 交流アンペール式磁気浮上回転装置によるAl円板の浮上回転実験2011

    • Author(s)
      大路貴久, 高見典幸, 飴井賢治, 作井正昭
    • Organizer
      第23回「電磁力関連のダイナミクス」シンポジウム
    • Place of Presentation
      ウインクあいち,名古屋市
    • Year and Date
      2011-05-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 交流アンペール式リニア誘導浮上搬送装置の磁極配置とAl薄板の浮上特性2010

    • Author(s)
      大路貴久、苗真、高見典幸、飴井賢治、作井正昭
    • Organizer
      第19回MAGDAコンファレンス
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-11-23
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 非磁性金属薄板に対する交流アンペール式リニア誘導浮上搬送システム~磁極構造と浮上実験~2010

    • Author(s)
      大路貴久,飴井賢治,作井正昭
    • Organizer
      平成22年度電気関係学会北陸支部連合大会
    • Place of Presentation
      福井工業高等専門学校
    • Year and Date
      2010-09-12
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 交流アンペール式リニア磁気浮上装置の磁極配置と浮上特性2010

    • Author(s)
      苗真、高見典幸、大路貴久、飴井賢治、作井正昭
    • Organizer
      平成22年電気学会産業応用部門大会
    • Place of Presentation
      芝浦工業大学
    • Year and Date
      2010-08-24
    • Related Report
      2011 Final Research Report
  • [Presentation] 永久磁石の過渡的運動に伴うアルミニウム薄板の浮上高測定2010

    • Author(s)
      塩原学、岩瀬友昭、大路貴久、飴井賢治、作井正昭
    • Organizer
      平成22年電気学会産業応用部門大会
    • Place of Presentation
      芝浦工業大学
    • Year and Date
      2010-08-24
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 交流アンペール式リニア磁気浮上装置の磁極配置2009

    • Author(s)
      大路貴久、高見典幸、飴井賢治、作井正昭
    • Organizer
      第33回日本磁気学会学術講演会
    • Place of Presentation
      長崎大学
    • Year and Date
      2009-09-13
    • Related Report
      2011 Final Research Report
  • [Presentation] 永久磁石の過渡的運動に伴う非磁性金属薄板の浮上高測定2009

    • Author(s)
      岩瀬友昭、大路貴久、飴井賢治、作井正昭
    • Organizer
      平成21年度電気関係学会北陸支部連合大会
    • Place of Presentation
      北陸先端科学技術大学院大学
    • Year and Date
      2009-09-13
    • Related Report
      2011 Final Research Report
  • [Presentation] 交流アンペール式リニア磁気浮上装置の磁極配置2009

    • Author(s)
      大路貴久, 高見典幸, 飴井賢治, 作井正昭
    • Organizer
      第33回 日本磁気学会学術講演会
    • Place of Presentation
      長崎大学(長崎県)
    • Year and Date
      2009-09-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] 交流アンペール式磁気浮上回転機の電磁石位置と浮上力特性2009

    • Author(s)
      苗真, 高見典幸, 大路貴久, 飴井賢治, 作井正昭
    • Organizer
      平成21年度 電気関係学会北陸支部連合大会
    • Place of Presentation
      北陸先端科学技術大学院大学(石川県)
    • Year and Date
      2009-09-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] 永久磁石の過渡的運動に伴う非磁性金属薄板の浮上高測定2009

    • Author(s)
      岩瀬友昭, 大路貴久, 飴井賢治, 作井正昭
    • Organizer
      平成21年度 電気関係学会北陸支部連合大会
    • Place of Presentation
      北陸先端科学技術大学院大学(石川県)
    • Year and Date
      2009-09-13
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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