Interface technology of conductor/coil to achieve next generation ultra-compact superconducting coil systems
| Project/Area Number |
25289070
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Chiba University |
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Principal Investigator |
Nakagome Hideki 千葉大学, 工学(系)研究科(研究院), 教授 (20375611)
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| Co-Investigator(Renkei-kenkyūsha) |
MAEDA Hideaki 理化学研究所, ライフサイエンス技術基盤研究センター, 施設長 (40392120)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2015: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
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| Keywords | 高温超伝導コイル / 特性劣化 / 遮蔽電流 / 熱暴走 / 遮蔽電流磁場 / 結合電流 / 超伝導特性の劣化 |
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| Outline of Final Research Achievements |
The REBCO coated conductor has a potential to realize a superconducting devices with very high current density and energy density at 20 K class temperature and expected to be used for various devices such as power applications. The conductor, however, shows problems when it is used as a coil; typical one is degradation of superconducting performance. In this study, three important problems and solutions for them were studied for achieving basic technology for REBCO coated conductor coil applications.
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Report
(4 results)
Research Products
(16 results)
