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 |
Section | 一般 |
Research Field |
Power engineering/Power conversion/Electric machinery
|
Research Institution | Nagoya University |
Principal Investigator |
MATSUMURA Toshiro Nagoya University, 工学研究科, 教授 (90126904)
|
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)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 限流器 / 超伝導 / Bi2223 / YBCO / 過電流 / 磁束 / 超電導 / 抵抗 / インダクタンス / YBCO薄膜 / 分散型電源 / 抵抗率 |
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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Report
(4 results)
Research Products
(17 results)