2010 Fiscal Year Final Research Report
Development and Improvement of Disc-type Superconducting Fault Current Limiter for Distributed Generators.
| Project/Area Number |
20560265
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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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 | Nagoya University |
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Principal Investigator |
MATSUMURA Toshiro Nagoya University, 工学研究科, 教授 (90126904)
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| Co-Investigator(Kenkyū-buntansha) |
YOKOMIZU Yasunobu 名古屋大学, 大学院・工学研究科, 准教授 (50230652)
IIOKA Daisuke 名古屋大学, 大学院・工学研究科, 助教 (30377808)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 限流器 / 超伝導 / Bi2223 / YBCO / 過電流 / 磁束 |
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| Research Abstract |
Two small models of a disc-type superconducting fault current limiter were constructed with Bi2223 and YBCO disc. Over-current carrying examinations were performed for each model to measure the generated voltage and flux density distribution. A simulation code was also developed to calculate temperature and resistivity in the superconducting element. The electric and magnetic mechanisms of the disc-type FCL have been clarified.
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