TAJIMA Katsubumi

写真a

Affiliation

Graduate School of Engineering Science  Cooperative Major in Sustainable Engineering 

Laboratory Phone number

+81-18-889-2333

Laboratory Fax number

+81-18-837-0406

Mail Address

E-mail address

Research Interests 【 display / non-display

  • 電気機器

  • 磁気工学

Graduating School 【 display / non-display

  • 1983.04
    -
    1987.03

    Tohoku University   Fuculty of Engineering   Department of Electrical Engineering   Graduated

Graduate School 【 display / non-display

  •  
    -
    1989.03

    Tohoku University  Graduate School, Division of Engineering  Master's Course  Completed

Degree 【 display / non-display

  • Tohoku University -  Doctor (Engineering)

  • Tohoku University -  Master (Engineering)

  • Tohoku University -  Bachelor (Engineering)

Campus Career 【 display / non-display

  • 2022.04
    -
    Now

    Akita University   Graduate School of Engineering Science   Cooperative Major in Sustainable Engineering   Professor  

  • 2016.04
    -
    2022.03

    Akita University   Graduate School of Engineering Science   Cooperative Major in Life Cycle Design Engineering   Professor  

  • 2012.04
    -
    2016.03

    Akita University   Professor  

  • 2010.05
    -
    2012.03

    Akita University   Graduate School of Engineering and Resource Science   Department of Electrical and Electronics Engineering   Professor  

  • 2010.04
     
     

    Akita University   Department of Electrical and Electronic Engineering   Associate Professor  

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Academic Society Affiliations 【 display / non-display

  • 1989.04
    -
    Now
     

    Japan

     

    IEEE

Research Areas 【 display / non-display

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Power engineering

 

Research Achievements 【 display / non-display

    ◆Original paper【 display / non-display

  • Calculation for Output Characteristic of Motor Structure with Boost Reactor Function Based on RNA

    Zhang L., Yoshida Y., Sakurai S., Handa N., Tajima K.

    Transaction of the Magnetics Society of Japan Special Issues ( The Magnetics Society of Japan )  8 ( 1 ) 52 - 56   2024.05  [Refereed]

    Research paper (journal)  

    DOI CiNii Research

  • Study on High Torque IPMSM Using Sm-Fe-N Bonded Magnet

    Takeda K., Yoshida Y., Yoshida R., Abe M., Tada S., Yamamoto M., Tajima K.

    Transaction of the Magnetics Society of Japan Special Issues ( The Magnetics Society of Japan )  8 ( 1 ) 62 - 66   2024.05  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI CiNii Research

  • A Study on Motor Structure with Boost Reactor Function

    Zhang Lei, Yoshida Yukihiro, Sakurai Sho, Handa Naoto, Tajima Katsubumi

    IEEJ Transactions on Fundamentals and Materials ( The Institute of Electrical Engineers of Japan )  144 ( 4 ) 139 - 144   2024.04  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI CiNii Research

  • Prototype Test of Asymmetric Pole Structure IPM Motor Using Bonded Magnet

    Tsukada Y., Yoshida Y., Handa N., Tajima K.

    Transaction of the Magnetics Society of Japan Special Issues ( The Magnetics Society of Japan )  7 ( 1 ) 73 - 79   2023.05  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI CiNii Research

  • Study on Design Method of Axial Gap Induction Motor

    Terui T., Yoshida Y., Tajima K.

    Transaction of the Magnetics Society of Japan Special Issues ( The Magnetics Society of Japan )  6 ( 1 ) 74 - 80   2022.05  [Refereed]

    Research paper (journal)  

    DOI CiNii Research

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    ◆Introduction and explanation【 display / non-display

  • Activities of the Magnetics Technical Committee and Aims of the Special Issue

    TAJIMA Katsubumi

    IEEJ Journal ( The Institute of Electrical Engineers of Japan )  143 ( 11 ) 692 - 693   2023.11

    Introduction and explanation (bulletin of university, research institution)   Single author

    DOI

  • Preface to Special Issue on "High-Efficiency and High-Functional Technologies for Energy Conversion System on Applied Magnetics"

    Tajima Katsubumi

    IEEJ Transactions on Fundamentals and Materials ( The Institute of Electrical Engineers of Japan )  138 ( 12 ) 584 - 584   2018.12

    Introduction and explanation (scientific journal)   Single author

    DOI

  • Recent Topics in Applied Magnetics Technology for High Efficiency Energy Conversion

    Katsubumi Tajima

    IEEJ Transactions on Fundamentals and Matrials ( The Institute of Electrocal Engineers of Japan )  136 ( 1 ) 23 - 24   2016.01

    Introduction and explanation (others)   Single author

    DOI

  • ◆International conference proceedings【 display / non-display

  • Consideration of Asymmetrical Magnetic Pole IPMSM Using Bonded Rare-earth Magnet

    Yoshida Y., Yanagisawa T., Tajima K.

    23rd International Conference on Electrical Machines and Systems, ICEMS 2020 ( 23rd International Conference on Electrical Machines and Systems, ICEMS 2020 )    720 - 723   2020.11  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

    DOI

  • Design and Basic Characteristics Analysis of Toroidal Winding Axial Gap Induction Motor

    Sakai R., Yoshida. Y., Tajima K.

    2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 ( Institute of Electrical and Electronics Engineers Inc. )    8507491   2018.10  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

    DOI

  • ◆University bulletin, Research institution【 display / non-display

  • A Study on Response of Speed Control System of a Small DC Motor through Wireless LAN

    Kenshi MATSUO, Takeshi MIURA, Katsubumi TAJIMA

      ( 34 ) 37 - 38   2013.10

    Research paper (university bulletin, research institution)   Domestic Co-author

  • A RNA Model for Stator of a Parametric Motor Considering the Magnetic Flux Distribution Flow into the Rotor

    K. Tajima, H. Matsuda, and T. Taniguchi

    Scientific and Technical Reports of Faculty of Engineering and Resource Science, Akita University   22   59 - 65   2002.10

    Research paper (university bulletin, research institution)   Domestic Co-author

  • An Analytical Method for Induction Motor Using FEM and Based on the General Theory of Revolving Machines with Windings

    K. Tajima and T. Taniguchi

    Scientific and Technical Reports of Faculty of Engineering and Resource Science, Akita University   21   35 - 42   2000.10

    Research paper (university bulletin, research institution)   Domestic Co-author

Books 【 display / non-display

  • Dynamic analysis of electric motor using magnetic circuit model

    O. Ichinokura, K. Tajima, K. Nakamura, Y. Yoshida

    Kagakujyoho shuppan Co.Ltd.  2016.12 ISBN: 978-4-904774-50-2

  • JIKIBINRAN

    MARUZEN  2016.01

  • Modern Institute : Magnetics Vol.5 Magnetics for Power Applications

    H. Saotome

    2015.11

  • Magnetics - Fundamentals and Applications - (Revised Edition)

    CORONA PUBLISHING CO., LTD.  2013.10

  • IEEJ Tecnical Report No.1274 Recent Technology of Power Magnetic Devices

    Investigating R&D Committee on Power Magnetic Device Technology

    IEEJ  2013.01

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Acceptance of contract business 【 display / non-display

  • Contract period: 2021.12.24  -  2022.02.28

Presentations 【 display / non-display

  • Study on Injection Molding IPMSM Using Sm-Fe-N Bonded Magnet

    Y. Yoshida, R. Yoshida, M. Abe, K. Takeda, S. Tada, M. Yamamoto, K. Tajima

    2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers)  (仙台)  2023.05  -  2023.05  IEEE

    DOI

  • Transition of Historical-Map Characteristics of Akita City in the Edo Period

    Takeshi Miura,Katsubumi Tajima

    人文科学とコンピュータシンポジウム「じんもんこん2021」  (オンライン)  2021.12  -  2021.12  情報処理学会

  • 3A05 Inverter surge voltage simulation for evaluation of motor coil insulation performance

    菅野 和,田島克文,吉田征弘, 中嶋明宏

    電気関係学会東北支部連合大会  (オンライン(八戸(八戸工大)))  2021.08  -  2021.08  電気関係学会東北支部

  • Geographic, Historical and Motion Characteristics of Bon Odori Dances in Akita Prefecture

    Takeshi Miura,Takeshi Shibata,Madoka Uemura,Katsubumi Tajima,Hideo Tamamoto

    人文科学とコンピュータシンポジウム「じんもんこん2020」  (オンライン)  2020.12  -  2020.12  情報処理学会

  • Consideration of Asymmetrical Magnetic Pole IPMSM Using Bonded Rare-earth Magnet

    Y. Yoshida, T. Yanagisawa, K. Tajima

    2020 23rd International Conference on Electrical Machines and Systems (ICEMS)  (浜松)  2020.11  -  2020.11  IEEE

    DOI

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Academic Activity 【 display / non-display

  • 2018.04
    -
    2021.09

  • 2015.04
    -
    Now

  • 2015.04
    -
    2018.03

  • 2012.04
    -
    2015.03

  • 2011.05
    -
    2013.05

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