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J-GLOBAL ID：202201007402194010
Update date: Sep. 19, 2024
MASAYOSHI OHYA
オオヤ マサヨシ | MASAYOSHI OHYA
Affiliation and department：
Job title：
Associate Professor
Research field (3)：
Earth resource engineering, energy science
, Magnetism, superconductivity, and strongly correlated systems
, Electrical power engineering
Research keywords (6)：
Liquid Hydrogen
, Power Transmission
, High Magnetic Field
, High Temperature Superconductor
, Liquid hydrogen
, Superconductivity
Research theme for competitive and other funds (5)：
- 2022 - 2024 液体水素冷却高温超電導発電機の開発
- 2022 - 2024 液体水素の冷熱を活用した水素ガスタービン高温超電導発電機の基礎開発
- 2022 - 2023 次世代超電導マグネット向け高温超電導大電流集合導体の開発
- 2005 - 2005 Effect of surface oxidation on stability of LHD conductor immersed in pressurized He II
- 2005 - 2005 Dynamic one-side propagation phenomenon observed in LHD conductor: Numerical analysis of transverse Hall current
Papers (71)：
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M. Ohya, S. Imagawa, Y. Shirai, H. Kobayashi. Energization test apparatus of HTS coils cooled by liquid hydrogen and manufacture of split-type REBCO external field coil. 2024. 2776. 1-8
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M. Ohya, S. Tonooka, H. Miura, K. Obata, Y. Terao, Y. Shirai, H. Kobayashi, H. Taguchi, K. Okai. Mechanical Simulation and Energizing Tests of HTS Coils for 10 kW Generator Cooled by Liquid Hydrogen. 2024. 34. 3
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M. Ohya. Numerical Analysis of Transient Transverse Hall Current in LHD Conductor. 2024. 34. 3
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Terao Yutaka, Fuchino Shuichiro, Ohya Masayoshi. Stiffness and loss characteristics of superconducting magnetic bearings using layered HTS tapes and a permanent magnet. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS. 2023. 614
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Masayoshi Ohya, Shohri Ikuta, Shoichiro Murata, Yugo Yamakawa, Shinsaku Imagawa, Akifumi Iwamoto, Yasuyuki Shirai. Preliminary Excitation Test of REBCO External Magnetic Field Coil in Liquid Nitrogen. Proceedings of the 28th International Cryogenic Engineering Conference and International Cryogenic Materials Conference 2022. 2023. 1126-1132
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MISC (5)：
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大屋 正義, 増田 孝人. 超電導ケーブル開発の現状. 電気評論. 2016
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廣瀬 正幸, 大屋 正義. 超電導ケーブルの現状と展望. OHM. 2013
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Japan's First Live Power Transmission Using 3-in-One Superconducting Cable (High-Temperature Superconducting Cable Demonstration Project). 2013. 182. 39-47
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Electric wire & cable, energy: The Japan's first in-grid demonstration of superconducting cable (high-temperature superconducting cable demonstration project). SEI technical review. 2010. 176. 102-110
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Electric wire & cable, energy: In-grid demonstration of long-length "3-in-One" HTS cable (Albany project). SEI technical review. 2009. 174. 95-104
Books (2)：
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Research, Fabrication and Applications of Bi-2223 HTS Wires
World Scientific Publishers 2016 ISBN:9789814749251
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これ一冊でわかる超伝導実用技術
日刊工業新聞社 2013 ISBN:9784526070143
Lectures and oral presentations (257)：
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高温超電導コイル圧縮時の可逆的臨界電流特性低下原因の究明
(第107回2024年度春季低温工学・超電導学会 2024)
-
液体水素冷却高温超電導発電デモ機の開発状況
(第107回2024年度春季低温工学・超電導学会 2024)
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液体水素冷却高温超電導発電機の開発 -プロジェクト概要-
(第107回2024年度春季低温工学・超電導学会 2024)
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液体水素冷却高温超電導発電機向け高強度REBCOコイルの検討
(第107回2024年度春季低温工学・超電導学会 2024)
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直径140 mmのリング状積層超電導体と永久磁石を用いた超電導磁気軸受の基礎特性
(第107回2024年度春季低温工学・超電導学会 2024)
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Education (3)：
- 2003 - 2006 Kyoto University Graduate School of Energy Science Energy Science and Technology Dept.
- 2001 - 2003 Kyoto University Graduate School of Energy Science Energy Science and Technology Dept.
- 1996 - 2001 Kyoto University Faculty of Engineering School of Electrical and Electronic Engineering
Professional career (3)：
- Bachelor (Engineering) (Kyoto University)
- Master (Energy Science) (Kyoto University)
- Doctor (Energy Science) (Kyoto University)
Work history (3)：
- 2021/04 - 現在 Kwansei Gakuin University School of Engineering Program of Electrical and Electronic Engineering Associate Professor
- 2016/05 - 2021/03 Mitsubishi Electronic Corporation
- 2006/04 - 2016/05 Sumitomo Electric Industries, Ltd.
Committee career (8)：
Awards (10)：
- 2015 - IEEE CSC Runner up of the SNF Best Contributed Preprint Contest
- 2014 - 超電導科学技術研究会 第18回超電導科学技術賞
- 2013 - 電気材料技術懇談会 技術褒賞
- 2011 - 低温工学・超電導学会 奨励賞
- 2010 - 電気学会超電導応用電力機器技術委員会 若手研究者優秀奨励賞
- 2010 - 電気材料技術懇談会 技術褒賞
- 2010 - 電気学会 優秀論文発表賞
- 2010 - 低温工学協会 優良発表賞
- 2004 - 電気学会 優秀論文発表賞
- 2004 - 低温工学協会 優良発表賞
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Association Membership(s) (2)：
The Institute of Electrical Engineers of Japan
, Cryogenics and Superconductivity Society of Japan
