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Okubo Hitoshi  大久保 仁

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OKUBO Hitoshi  大久保 仁

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Researcher Number 90213660
Other IDs
External Links
Affiliation (Current) 2025: 愛知工業大学, 工学部, 教授
Affiliation (based on the past Project Information) *help 2013 – 2016: 愛知工業大学, 工学部, 教授
2013: 愛知工業大学, 工学部電気学科, 教授
2011 – 2012: 名古屋大学, 工学(系)研究科(研究院), 教授
2011: 名古屋大学, 大学院・工学研究科, 教授
2009 – 2010: 名古屋大学, 工学研究科, 教授 … More
2008: 名大, 教授
2007 – 2008: Nagoya University, Graduate School of Eng., Professor
2005 – 2007: Nagoya University, EcoTopia Science Institute, Professor, エコトピア科学研究所, 教授
2004: 名古屋大学, エコトピア研究機構, 教授
2004: 名古屋大学, エコトピア科学研究機構, 教授
2003: Nagoya University, Graduate School of Eng., Professor, 理工科学総合研究センター, 教授
2000 – 2002: 名古屋大学, 工学研究科, 教授
1996 – 1998: Nagoya University, School of Engineering, Professor, 工学研究科, 教授
1991 – 1996: 名古屋大学, 工学部, 教授 Less
Review Section/Research Field
Principal Investigator
電力工学・電気機器工学 / Power engineering/Power conversion/Electric machinery / 電力工学・電気機器工学 / 核・宇宙線・素粒子
Except Principal Investigator
電力工学・電気機器工学 / 電力工学・電気機器工学 / Power engineering/Power conversion/Electric machinery / 電力工学
Keywords
Principal Investigator
絶縁破壊 / 部分放電 / 電力機器 / 電気絶縁 / Partial discharge / Bubble / Breakdown / Liquid helium / 気泡 / 液体ヘリウム … More / CAD / 電界解析 / 電力システム / 液体窒素 / liquid nitrogen / electrical insulation / power apparatus / superconductivity / 超伝導 / Gradient force / Quench / Superconducting coil / Superconducting wire / 高速度ビデオ / グレデイエント力 / 熱的気泡 / グレディエントカ / グレディエント力 / クエンチ / 超伝導コイル / 超伝導線 / Charge simulation method / Electric Field Optimization / Automatic design / Automatic calculation / Electric field analysis / 電界最適化 / 電荷重量法 / 電界最適化アルゴリズム / 電荷重畳法 / 自動設計 / 自動計算 / 雷現象 / 高電圧直流絶縁 / 極性反転 / 帯電現象 / 直流高電圧 / 電気絶縁技術 / 放電現象 / 高電圧直流 / シミュレーション / アルゴリズム / メンテナンス / アセットマネジメント / スマートグリッド / 電力工学 / 信頼性向上 / 経済性 / 潮流制御 / 機器診断 / 超音波攪拌 / 粒子分散 / 誘電体 / 傾斜機能材料 / アルミナ / エポキシ / 画像解析 / 粒径分布 / 誘電率 / 超音波 / 粒子分散性 / ナノコンポジット / CuNi複合バルク導体 / Bi2212 / 超伝導復帰特性 / 限流インピーダンス / 漏れインピーダンス / 次世代テープ線材 / 復帰特性 / 限流特性 / 高温超伝導 / 超伝導限流器 / 超伝導変圧器 / 超伝導限流変圧器 … More
Except Principal Investigator
Quench / クエンチ / 超伝導ケーブル / SMES / Bi2212 / 限流インピーダンス / 漏れインピーダンス / 超伝導限流変圧器 / 超伝導限流器 / 超伝導変圧器 / 絶縁破壊 / 電気絶縁 / 部分放電 / 液体窒素 / Breakdown / Partial discharge / Electrical insulation / Liquid nitrogen / Large current / High voltage / HTS cable / 気泡 / インパルス電圧 / 交流電圧 / 大電流 / 高電圧 / Thermal runaway / Normal zone propagation / Critical current / Conduction-cooling / Energy storage / Superconductivity / 熱暴走 / 常伝導伝搬 / 臨界電流 / 伝導冷却 / エネルギー貯蔵 / 超伝導 / Recovery Characteristics / Current Limiting Characteristics / Limiting Impedance / Leakage Impedance / CuNi Composite Bulk Conductor / Superconducting Transformer / Superconducting Fault Current Limiter / Superconducting Fault Current Limiting Transformer / CuNi / 高温超伝導バルク導体 / 超伝導復帰特性 / 限流特性 / CuNi複合バルク導体 / Recovery time / Joule heating / Overvoltage / Transient stability / Short circuit current / Current limiting impedance / Leakage impedance / Superconduting current limiting transformer / 超伝導復帰時間 / ジュール発熱 / 過電圧 / 過渡安定度 / 故障電流 / diagnostic technique / phase gate control / electromagnetic wave / partial discharge / magnetic field distribution / reduced model of tower / transmission line / アモルファス磁性体センサ / 極低周波磁界 / 電力施設周辺 / 電磁環境 / 電力設備診断 / 位相ゲート制御 / 電磁波スペクトル / SF_6ガス中部分放電 / 磁界分布 / 縮小モデル鉄塔 / 送電線 / Quench current level coordination / Synthetic test / Cryostat / Superconducting cable / Superconducting fault current limiter / Superconducting transformer / Superconducting power transmission system / 熱損失 / 極低温デュワ- / 超伝導ケ-ブル / クエンチ保護裕度 / 臨界電流レベル協調 / 課電試験 / 通電試験 / クエンチ電流レベル協調 / 合成試験 / クライオスタット / 超伝導送電システム / 比誘電率 / 複合絶縁 / 高分子 / 超純水 / 過冷却 / 誘電損失 / 絶縁設計 / サブクール / 部分放電開始電界 / ポリプロピレン積層テープ / 企画調査 / コンソーシアム / 協同研究 / 産学連携 / 技術 / 電力 / 自由化 Less
  • Research Projects

    (16 results)
  • Research Products

    (61 results)
  • Co-Researchers

    (32 People)
  •  Development of Electrical Insulation Techniques for Future HVDC Electric Power EquipmentPrincipal Investigator

    • Principal Investigator
      Okubo Hitoshi
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Power engineering/Power conversion/Electric machinery
    • Research Institution
      Aichi Institute of Technology
  •  Fundamental research of the polymer dissolved ultrapure water applied to composite insulation

    • Principal Investigator
      HANAI Masahiro
    • Project Period (FY)
      2013
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Power engineering/Power conversion/Electric machinery
    • Research Institution
      Nagoya University
  •  Optimum Power Flow Control Based on Power Apparatus Diagnosis by Intelligent Grid Management System (IGMS)Principal Investigator

    • Principal Investigator
      OKUBO Hitoshi
    • Project Period (FY)
      2012 – 2013
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Power engineering/Power conversion/Electric machinery
    • Research Institution
      Aichi Institute of Technology
      Nagoya University
  •  Rational Electrical Insulation Design and Testing Techniques of High Temperature Superconducting Cables

    • Principal Investigator
      HAYAKAWA Naoki
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Power engineering/Power conversion/Electric machinery
    • Research Institution
      Nagoya University
  •  ナノコンポジット転子を充填した傾斜機能誘電体の開発Principal Investigator

    • Principal Investigator
      大久保 仁
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  Highly Reliable Insulation Techniques for HTS Cable under Dynamic and Composite Stress Environment

    • Principal Investigator
      HAYAKAWA Naoki
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  Feasibility Study on Introduction Effects of Superconducting Fault Current Limiting Transformer (SFCLT) into Electric Power SystemPrincipal Investigator

    • Principal Investigator
      OKUBO Hitoshi
    • Project Period (FY)
      2004 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  自由化新時代における電力技術産学協同研究コンソーシアムの企画調査

    • Principal Investigator
      日高 邦彦
    • Project Period (FY)
      2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      The University of Tokyo
  •  Quench/Thermal Runaway Detection and Protection Technique for Conduction-cooled HTS Conductors

    • Principal Investigator
      HAYAKAWA Naoki
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  Development of Superconducting Fault Current Limiting Transformer with HTS Bulk Conductors

    • Principal Investigator
      HAYAKAWA Naoki
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  Study on Superconducting Fault Cerrent Limiting Transformer with Functions of Fault Current Suppression and System Stability ImprovementPrincipal Investigator

    • Principal Investigator
      OKUBO Hitoshi, 早川 直樹
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  Electrical Insulation in Superconducting Power ApparatusPrincipal Investigator

    • Principal Investigator
      OKUBO Hitoshi
    • Project Period (FY)
      1996 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  Study on Electromagnetic Environment around Electric Power Facitities

    • Principal Investigator
      HIKITA Masayuki
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Kyushu Institute of Technology
      Nagoya University
  •  Quench-induced Dynamic Insulation Performance of Cryogenic Liquids for Superconducting Power ApparatusPrincipal Investigator

    • Principal Investigator
      OKUBO Hitoshi
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (A)
    • Research Field
      電力工学・電気機器工学
    • Research Institution
      Nagoya University
  •  Research on Automatic Insulation Design System Based on the Electric Field Optimization TechniquePrincipal Investigator

    • Principal Investigator
      OKUBO Hitoshi
    • Project Period (FY)
      1992 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      核・宇宙線・素粒子
    • Research Institution
      Nagoya University
  •  Developmental Research on Prospective Power Transmission System Integrated under Superconducting Environment

    • Principal Investigator
      KITO Yukio
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      電力工学
    • Research Institution
      Nagoya University

All 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004

All Journal Article Presentation Book

  • [Book] HVDC Transformer Insulation: Oil Conductivity2016

    • Author(s)
      Hitoshi Okubo. et. al.
    • Total Pages
      95
    • Publisher
      CIGRE, Technical Brochure, No.646
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Book] 技術総合誌OHM Vol.99,No. 9 ヘッドラインレビュー「電力系統の保守と潮流の信頼性を確保する新しい概念「IGMS」」2012

    • Author(s)
      花井正広、小島寛樹、早川直樹、大久保仁
    • Total Pages
      2
    • Publisher
      株式会社オーム社
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Journal Article] A Calculation Model for Predicting Partial-discharge Inception in a Non-uniform Air Gap while Considering the Effect of Humidity2017

    • Author(s)
      Toshiaki Rokunohe; Tatsuro Kato; Hiroki Kojima; Naoki Hayakawa; Hitoshi Okubo
    • Journal Title

      IEEE Transactions on Dielectrics and Electrical Insulation

      Volume: Vo.24 Issue: 2 Pages: 1123-1130

    • DOI

      10.1109/tdei.2017.005920

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Journal Article] Classification of impulse breakdown mechanisms under non-uniform electric field in air2016

    • Author(s)
      Hiroki Kojima; Katsuki Hotta ; Takuya Kitamura ; Naoki Hayakawa ; Atsushi Otake ; Kinya Kobayashi ; Tatsuro Kato ; Toshiaki Rokunohe ; Hitoshi Okubo
    • Journal Title

      IEEE Transactions on Dielectrics and Electrical Insulation

      Volume: Vol.23 Pages: 194-201

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Journal Article] Fabrication and Simulation of Permittivity Graded Materials for Electric Field Grading of Gas Insulated Power Apparatus2016

    • Author(s)
      Naoki Hayakawa, Junya Ishiguro, Hiroki Kojima, Katsumi Kato, Hitoshi Okubo
    • Journal Title

      IEEE Transactions on Dielectrics and Electrical Insulation

      Volume: Vol.23 Pages: 547-554

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Journal Article] Integration of Asset Management and Smart Grid with Intelligent Grid Management System2013

    • Author(s)
      M. Hanai, H. Kojima, N. Hayakawa, K. Shinoda, H. Okubo
    • Journal Title

      IEEE Transactions on Dielectrics and Electrical Insulation

      Volume: Vol.20, No.6

    • Data Source
      KAKENHI-PROJECT-24656186
  • [Journal Article] Recent Progress in Electrical Insulation Techniques for HTS Power Apparatus2012

    • Author(s)
      N.Hayakawa, H.Kojima, M.Hanai, H.Okubo
    • Journal Title

      Physics Procedia

      Volume: Vol.36 Pages: 1305-1308

    • NAID

      120005476050

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Journal Article] Development of 2 MVA Class Superconducting Fault Current Limiting Transformer (SFCLT) with YBCO Coated Conductors2010

    • Author(s)
      M. Kotari, H. Kojima, N. Hayakawa, F. Endo, H. Okubo
    • Journal Title

      Journal of Physics: Conference Series (to be published)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] Current Limiting Characteristics of Parallel-Connected YBCO Coated Conductors for High-Tc Superconducting Fault Current Limiting Transformer (HTc-SFCLT)2009

    • Author(s)
      K. Omura, H. Kojima, N. Hayakawa, F. Endo, M. Noe, H. Okubo
    • Journal Title

      IEEE Trans. on Applied Superconductivity Vol.19,No.3

      Pages: 1880-1883

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] Self-recovery Characteristics of High-Tc Superconducting Fault Current Limiting Transformer (HTc-SFCLT) with 2G Coated Conductors2008

    • Author(s)
      H. Kojima, S. Ito, N. Hayakawa, F. Endo, M. Noe, H. Okubo
    • Journal Title

      Journal of Physics: Conference Series (JPCS) Vo.97,No.12154

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] High-Tc Superconducting Fault Current Limiting Transformer (HTc-SFCLT) with 2G Coated Conductors2007

    • Author(s)
      H. Okubo, C. Kurupakorn, S. Ito, H. Kojima, N. Hayakawa, F. Endo, M. Noe
    • Journal Title

      IEEE Trans. on Applied Superconductivity Vol.17,No.2

      Pages: 1768-1771

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] High-Tc Superconducting Fault Current Limiting Transformer (HTc-SFCLT) with 2G Coated Conductors2007

    • Author(s)
      H. Okubo
    • Journal Title

      IEEE Trans. on Applied Superconductivity 17

      Pages: 1768-1771

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] High-Tc Superconducting Fault Current Limiting Transformer (HTc-SFCLT) with 2G Coated Conductors2006

    • Author(s)
      H.Okubo
    • Journal Title

      Applied Superconductivity Conference (発表予定)

    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] Simulation of Electrical and Thermal Behavior of High Temperature Superconducting Fault Current Limiting Transformer (HTc-SFCLT)2006

    • Author(s)
      C. Kurupakorn, H. Kojima, N. Hayakawa, F. Endo, N. Kashima, S. Nagaya, M. Noe, H. Okubo
    • Journal Title

      Journal of Physics: Conference Series (JPCS) Vol.43

      Pages: 950-953

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] High-Tc Superconducting Fault Current Limiting Transformer (HTc-SFCLT) with 2G Coated Conductors2006

    • Author(s)
      H. Okubo
    • Journal Title

      Applied Superconductivity Conference 2006 (ASC2006)

    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] Recovery Characteristics after Current Limitation of High Temperature Superconducting Fault Current Limiting Transformer (HTc-SFCLT)2005

    • Author(s)
      C. Kurupakorn, H. Kojima, N. Hayakawa, M. Goto, N. Kashima, S. Nagaya, M. Noe, K.-P. Juengst, H. Okubo
    • Journal Title

      IEEE Trans. on Applied Superconductivity Vol.15,No.2

      Pages: 1859-1862

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] Development of High Temperature Superconducting Fault Current Limiting Transformer (HTc-SFCLT) with Bi2212 Bulk Coil2004

    • Author(s)
      C. Kurupakorn, N. Hayakawa, H. Okubo, N. Kashima, S. Nagaya, M. Noe, K.-P. Juengst
    • Journal Title

      IEEE Trans. on Applied Superconductivity Vol.14,No.2

      Pages: 900-903

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Journal Article] 高温超電導限流変圧器(HTc-SFCLT)の開発2004

    • Author(s)
      クルパコンチャチャヴァン, 早川直樹, 鹿島直二, 長屋重夫, 大久保仁
    • Journal Title

      電気学会論文誌B 124巻10号

      Pages: 1193-1199

    • NAID

      10013639803

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Presentation] 直流高電圧ガス絶縁開閉装置(HVDC-GIS)の極性反転に基づく電気絶縁性能の検討2017

    • Author(s)
      中根龍一,酒井崇行,古屋鋪樹,高林享平,加藤克巳,大久保仁
    • Organizer
      電気学会 全国大会
    • Place of Presentation
      富山大学,富山市
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] 直流高電圧印加時の空気中複合絶縁における部分放電・帯電・絶縁破壊特性2017

    • Author(s)
      高林享平,古屋鋪樹,酒井崇行,中根龍一,加藤克巳,大久保仁
    • Organizer
      電気学会 全国大会
    • Place of Presentation
      富山大学,富山市
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] DC Partial Discharge and Flashover Characteristics and Charging Activity on Solid Insulator in Air2016

    • Author(s)
      K. Takabayashi, T. Furuyashiki, T. Sakai, H. Okubo
    • Organizer
      IEEE CEIDP 2016, Toronto, Canada, Session 4B
    • Place of Presentation
      Toronto, Canada
    • Year and Date
      2016-10-16
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] 交直変換用油入変圧器内のプレスボード配置による電界制御効果2016

    • Author(s)
      酒井崇行,古屋鋪樹,高林享平,大久保仁
    • Organizer
      電気学会 電力エネルギー部門大会
    • Place of Presentation
      九州工業大学,北九州市
    • Year and Date
      2016-09-07
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] HVDC electric field control by pressboard arrangement in oil-pressboard composite electrical insulation systems2016

    • Author(s)
      H. Okubo, T. Sakai, T. Furuyashiki, K. Takabayashi, K. Kato
    • Organizer
      IEEE CEIDP 2016, Toronto, Canada, No.141, Session 1-7
    • Place of Presentation
      Toronto, Canada
    • Year and Date
      2016-10-16
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] Electric Field Analysis and Electrical Insulation Performance for Solid Spacer in HVDC Gas Insulated Switchgear2015

    • Author(s)
      Takayuki Sakai, Tatsuki Furuyashiki and Hitoshi Okubo
    • Organizer
      Asia-Pacific International Conference on Lightning (APL)
    • Place of Presentation
      Winc Aichi, Nagoya
    • Year and Date
      2015-06-25
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] DEPENDENCE OF CHARGE BEHAVIOR ON ELECTRIC FIELD DISTRIBUTION AROUND GIS SPACER UNDER HVDC APPLICATION AND POLARITY REVERSAL2015

    • Author(s)
      K. Kato, H. Okubo
    • Organizer
      19th International Symposium on High Voltage Engineering(ISH2016)
    • Place of Presentation
      Czech Republic, Pilsen
    • Year and Date
      2015-08-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] THE INFLUENCE OF CHARGING ON SOLID INSULATOR SURFACE ON HVDC PARTIAL DISCHARGE ACTIVITIES AND FLASHOVER CHARACTERISTICS IN AIR2015

    • Author(s)
      T. Furuyashiki, T. Sakai, N. Hayakawa, H. Okubo
    • Organizer
      19th International Symposium on High Voltage Engineering(ISH2016)
    • Place of Presentation
      Czech Republic, Pilsen
    • Year and Date
      2015-08-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] KERR ELECTRO-OPTIC FIELD MEASUREMENT AND ELECTRICAL INSULATION TECHNIQUES IN HVDC OIL-PRESSBOARD COMPOSITE INSULATION SYSTEMS2015

    • Author(s)
      H. Okubo, H. Kojima, N. Hayakawa, S. Jaufer, Ch. Krause
    • Organizer
      19th International Symposium on High Voltage Engineering(ISH2016)
    • Place of Presentation
      Czech Republic, Pilsen
    • Year and Date
      2015-08-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] ELECTRIC FIELD ANALYSIS AND ELECTRICAL INSULATION PERFORMANCE FOR SOLID INSULATOR IN HVDC GAS INSULATED SWITCHGEAR2015

    • Author(s)
      T. Sakai, T. Furuyashiki, K. Kato, H. Okubo
    • Organizer
      19th International Symposium on High Voltage Engineering(ISH2016)
    • Place of Presentation
      Czech Republic, Pilsen
    • Year and Date
      2015-08-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] Influence of HVDC Charging of Solid Insulators on Partial Discharge and Flashover Characteristics in Air2015

    • Author(s)
      Tatsuki Furuyashiki , Takayuki Sakai and Hitoshi Okubo
    • Organizer
      Asia-Pacific International Conference on Lightning (APL)
    • Place of Presentation
      Winc Aichi, Nagoya
    • Year and Date
      2015-06-25
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] ELECTRICAL INSULATION PERFORMANCE UNDER HVDC AND POLARITY REVERSAL CONDITIONS IN OIL-IMMERSED DC CONVERTER TRANSFORMERS2015

    • Author(s)
      H. Okubo, T. Sakai, T. Furuyashiki, K. Kato
    • Organizer
      19th International Symposium on High Voltage Engineering(ISH2016)
    • Place of Presentation
      Czech Republic, Pilsen
    • Year and Date
      2015-08-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26289081
  • [Presentation] 電力系統最適運用システム(IGMS)による系統全体の電力機器に対する最適保守戦略の立案2014

    • Author(s)
      深谷皇紀,小島寛樹,花井正広,大久保仁,早川直樹
    • Organizer
      平成26年電気学会全国大会
    • Place of Presentation
      愛媛大学城北キャンパス(6-061)
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] 電力系統最適運用システム(IGMS)による系統全体の電力機器に対する最適保守戦略の立案2014

    • Author(s)
      深谷皇紀,小島寛樹,花井正広,大久保仁,早川直樹
    • Organizer
      平成26年電気学会全国大会, 6-061
    • Place of Presentation
      愛媛大学城北キャンパス
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Intelligent Grid Management System (IGMS) with Optimum Power Flow and Degradation Control of Power Apparatus2013

    • Author(s)
      K. Fukaya, K. Shinoda, H. Kojima, M. Hanai, H. Okubo, N. Hayakawa
    • Organizer
      International Symposium on EcoTopia Science 2013, P-4-17(1266)
    • Place of Presentation
      Nagoya, Japan
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Intelligent Power Flow Control and Maintenance Technology by IGMS2013

    • Author(s)
      M. Hanai, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      Cigré Study Committees B3/D1 Colloquium
    • Place of Presentation
      Brisbane, Australia(PS3-1)
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Optimum Power Flow and Degradation Control of Power Apparatus by CMD with Intelligent Grid Management System (IGMS)2013

    • Author(s)
      M. Hanai, K. Shinoda, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      18th International Symposium on High Voltage Engineering
    • Place of Presentation
      Seoul, Korea(OG2-06)
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] 電力系統最適運用システム(IGMS)による機器状態と潮流との協調制御2013

    • Author(s)
      深谷皇紀,篠田康生,小島寛樹,花井正広,大久保仁,早川直樹
    • Organizer
      平成25年電気学会電力・エネルギー部門大会, 222
    • Place of Presentation
      名古屋大学
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] 電力系統最適運用システム(IGMS)による機器診断に基づき系統信頼度を最大化する潮流制御2013

    • Author(s)
      篠田康生,深谷皇紀,小島寛樹,早川直樹,花井正広,大久保仁
    • Organizer
      平成25年電気学会全国大会
    • Place of Presentation
      名古屋大学
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Intelligent Power Flow Control and Maintenance Technology by IGMS2013

    • Author(s)
      M. Hanai, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      Cigré Study Committees B3/D1 Colloquium, PS3-1
    • Place of Presentation
      Brisbane, Australia
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Optimum Power Flow and Degradation Control of Power Apparatus by CMD with Intelligent Grid Management System (IGMS)2013

    • Author(s)
      M. Hanai, K. Shinoda, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      18th International Symposium on High Voltage Engineering, OG2-06
    • Place of Presentation
      Seoul, Korea
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Optimum Maintenance Plan of Electric Power Apparatus in Consideration of Maintenance History by Intelligent Grid Management System (IGMS)2012

    • Author(s)
      K. Shinoda, M. Hanai, K. Wakaiki, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      2012 IEEE International Conference on Condition Monitoring and Diagnosis
    • Place of Presentation
      Bali, Indonesia(J10)
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] 超電導電力機器におけるサブクール液体窒素の電気絶縁性能2012

    • Author(s)
      西町誠一郎,小島寛樹,早川直樹,花井正広,大久保仁
    • Organizer
      電気学会電力・エネルギー部門大会
    • Place of Presentation
      北海道大学
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] Optimum Power Flow Control Based on Power Apparatus Diagnosis by Intelligent Grid Management System (IGMS)2012

    • Author(s)
      M. Hanai, K. Shinoda, K. Wakaiki, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      2012 IEEE International Conference on Condition Monitoring and Diagnosis
    • Place of Presentation
      Bali, Indonesia(L-4)
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Pressure and Temperature Dependence of Breakdown Characteristics of Sub-Cooled Liquid Nitrogen2012

    • Author(s)
      S.Nishimachi, N.Hayakawa, H.Kojima, M.Hanai, H.Okubo
    • Organizer
      IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP)
    • Place of Presentation
      Montreal, Canada
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] Optimum Power Flow Control Based on Power Apparatus Diagnosis by Intelligent Grid Management System (IGMS)”, 2012 IEEE International Conference on Condition Monitoring and Diagnosis2012

    • Author(s)
      M. Hanai, K. Shinoda, K. Wakaiki, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      2012 IEEE International Conference on Condition Monitoring and Diagnosis
    • Place of Presentation
      Bali, Indonesia
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] 275 kV 高電圧超電導ケーブルの誘電損失低減に向けた新絶縁紙の適用可能性2012

    • Author(s)
      早川直樹,西町誠一郎,小島寛樹,花井正広,大久保仁
    • Organizer
      電気学会誘電・絶縁材料/電線・ケーブル合同研究会
    • Place of Presentation
      愛知県産業労働センター
    • Year and Date
      2012-12-14
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] サブクール液体窒素の交流絶縁破壊メカニズム2012

    • Author(s)
      西町誠一郎,小島寛樹,早川直樹,花井正広,大久保仁
    • Organizer
      電気関係学会東海支部連合大会
    • Place of Presentation
      豊橋技術科学大学
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] 電力系統最適運用システム(IGMS)による機器の更新時期を考慮した最適潮流制御2012

    • Author(s)
      篠田康生,小島寛樹,早川直樹,花井正広,大久保仁
    • Organizer
      平成24年電気学会電力・エネルギー部門大会
    • Place of Presentation
      北海道大学
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] Optimum Maintenance Plan of Electric Power Apparatus in Consideration of Maintenance History by Intelligent Grid Management System (IGMS)2012

    • Author(s)
      K. Shinoda, M. Hanai, K. Wakaiki, H. Kojima, N. Hayakawa, H. Okubo
    • Organizer
      2012 IEEE International Conference on Condition Monitoring and Diagnosis
    • Place of Presentation
      Bali, Indonesia
    • Data Source
      KAKENHI-PROJECT-24656186
  • [Presentation] 275kV 高温超電導ケーブルにおける複合段絶縁による高電圧化と誘電損失低減の両立2012

    • Author(s)
      井上真彰,西町誠一郎,小島寛樹,早川直樹,花井正広,丸山修,大熊武,八木正史,大久保仁
    • Organizer
      電気学会全国大会
    • Place of Presentation
      広島工業大学
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] 過冷却液体窒素中における超電導ケーブル絶縁モデルの部分放電開始特性2011

    • Author(s)
      早川直樹,鵜飼泰之,小島寛樹,花井正広,大久保仁,丸山修,大熊武,八木正史
    • Organizer
      電気学会全国大会
    • Place of Presentation
      大阪大学
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] Recent Progress in Electrical Insulation Techniques for HTS Power Apparatus2011

    • Author(s)
      N.Hayakawa, H.Kojima, M.Hanai, H.Okubo
    • Organizer
      European Conference on Applied Superconductivity (EUCAS)
    • Place of Presentation
      The Hague, The Netherland
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] 275kV 高温超電導ケーブルにおける誘電損失低減に関する検討2011

    • Author(s)
      井上真彰,早川直樹,小島寛樹,花井正広,大久保仁
    • Organizer
      電気関係学会東海支部連合大会
    • Place of Presentation
      三重大学
    • Data Source
      KAKENHI-PROJECT-21360128
  • [Presentation] Progress in Development of Superconducting Fault Current Limiting Transformer (SFCLT)2010

    • Author(s)
      N. Hayakawa, H. Kojima, F. Endo, H. Okubo
    • Organizer
      Applied Superconductivity Conference (ASC)
    • Place of Presentation
      Washington D.C., USA(to be presented)
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Presentation] 2 MVA級超電導限流変圧器(HTS-SFCLT)の限流・復帰特性2010

    • Author(s)
      神足将司, 鬼頭豊明, 小島寛樹, 早川直樹, 遠藤奎将, 大久保仁
    • Organizer
      電気学会超電導応用電力機器研究会
    • Place of Presentation
      名古屋大学
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Presentation] Current Limiting and Recovery Characteristics of 2 MVA Class Superconducting Fault Current Limiting Transformer (SFCLT)2010

    • Author(s)
      H. Kojima, M. Kotari, T. Kito, N. Hayakawa, F. Endo, H. Okubo
    • Organizer
      Applied Superconductivity Conference (ASC)
    • Place of Presentation
      Washington D.C., USA(to be presented)
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Presentation] Analysis of Current Limiting and Recovery Characteristics of Superconducting Fault Current Limiting Transformer (SFCLT) with YBCO Coated Conductors2010

    • Author(s)
      T. Kito, M. Kotari, H. Kojima, N. Hayakawa, F. Endo, H. Okubo
    • Organizer
      Applied Superconductivity Conference (ASC)
    • Place of Presentation
      Washington D.C., USA(to be presented)
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Presentation] 超電導限流変圧器(SFCLT)の開発2009

    • Author(s)
      早川直樹, 小島寛樹, 遠藤奎将, 大久保仁
    • Organizer
      電気学会全国大会シンポジウム
    • Place of Presentation
      北海道大学
    • Data Source
      KAKENHI-PROJECT-16106004
  • [Presentation] エポキシ/アルミナナノコンポジットの粒界面積による比誘電率評価2008

    • Author(s)
      栗本、甲斐、渡辺、加藤、大久保
    • Organizer
      平成20年電気学会全国大会, 2-052
    • Place of Presentation
      福岡工業大学
    • Year and Date
      2008-03-19
    • Data Source
      KAKENHI-PROJECT-18656086
  • [Presentation] エポキシ/アルミナナノコンポジットの粒子分散性の定量的検討2008

    • Author(s)
      栗本、甲斐、加藤、大久保
    • Organizer
      放電/誘電・絶縁材料/高電圧合同研究会, ED-08-20/DEI-08-20/HV-08-20
    • Place of Presentation
      霧島市国分公民館
    • Year and Date
      2008-01-25
    • Data Source
      KAKENHI-PROJECT-18656086
  • [Presentation] エポキシ/アルミナナノコンポジットの超音波照射によるナノ粒子分散性向上2007

    • Author(s)
      栗本、甲斐、加藤、大久保
    • Organizer
      平成19年 電気学会 基礎・材料・共通部門大会, VIII-5
    • Place of Presentation
      大阪大学
    • Year and Date
      2007-08-27
    • Data Source
      KAKENHI-PROJECT-18656086
  • [Presentation] 液体窒素/エポキシ複合絶縁構成における沿面ストリーマ放電の進展特性2006

    • Author(s)
      クルパコンチャチャヴァン, 太田吉彦, 小島寛樹, 早川直樹, 遠藤奎将, 大久保仁
    • Organizer
      電気関係学会東海支部連合大会
    • Place of Presentation
      岐阜大学
    • Data Source
      KAKENHI-PROJECT-16106004
  • 1.  HAYAKAWA Naoki (20228555)
    # of Collaborated Projects: 14 results
    # of Collaborated Products: 44 results
  • 2.  KATO Katsumi (20293665)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 3.  KOJIMA Hiroki (00377772)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 37 results
  • 4.  HANAI Masahiro (00587446)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 25 results
  • 5.  JUENGST Klaus-Peter
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 4 results
  • 6.  ENDO Fumihiro (90402396)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 11 results
  • 7.  HIKITA Masayuki (40156568)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  KITO Yukio (00023044)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  YOKOMIZU Yasunobu (50230652)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  MATSUMURA Toshiro (90126904)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  SAKAI Yosuke (20002199)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  KOSAKI Masamitsu (80023191)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  HARA Msanori (30039127)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  日高 邦彦 (90181099)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  斎藤 浩海 (10202079)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  大木 義路 (70103611)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  大山 力 (40160642)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  大澤 靖治 (80026294)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  箕輪 昌幸 (10609316)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  依田 正之 (80103240)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  村瀬 洋 (90350941)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  後藤 泰之 (70178458)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  AOKI Nobuo
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  ISOJIMA Shigeki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  NAGOYA Shigeo
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  NOE Mathias
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 27.  MATHIAS Noe
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  森山 英重
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  磯島 茂樹
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  小野 幹幸
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  KLAUS?PETER Juengst
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  加藤 克己
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 12 results

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