Development and dynamic analysis of magnetic levitation flywheel with high-temperature superconducting bearing
Project/Area Number |
23560249
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Dynamics/Control
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Research Institution | Gunma University |
Principal Investigator |
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Project Period (FY) |
2011 – 2013
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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Keywords | 運動制御 / 高温超電導 / 磁気浮上 / 磁気軸受 / 非接触 / 超電導応用 / フライホイール |
Research Abstract |
In this study, It have proposed a method of increasing the magnetic flux density of the permanent magnet part that is constructing the high-temperature superconducting magnetic bearing. Since High magnetic flux density improves the mechanical characteristics of the magnetic bearing, this characteristic has clarified. In addition, by pinning effect of high-temperature superconducting levitation, the magnetic bearing has succeeded in levitation direction stabilization of attraction type magnetic levitation and suppression of the radial instability force of repulsive-type magnetic levitation.As this result,repulsive-type magnetic levitation,ever has been difficult, can be realized. Energy storage flywheel with a high-temperature superconducting magnetic bearing like this is developed, and the various characteristics were clarified.
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Report
(4 results)
Research Products
(12 results)
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[Presentation] 超電導磁気軸受の特性解析2013
Author(s)
村上岩範、中島啓、嶋田長、小林康広
Organizer
第22回MAGDAコンファレンスin宮崎
Place of Presentation
宮崎市宮崎観光ホテル
Year and Date
2013-12-03
Related Report
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