Study on gyroscopic power generator for random vibration
| Project/Area Number |
25420211
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Intelligent mechanics/Mechanical systems
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| Research Institution | The University of Tokyo |
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Principal Investigator |
HOSAKA Hiroshi 東京大学, 新領域創成科学研究科, 教授 (50292892)
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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 |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 発電機 / ジャイロ / 振動 / コリオリ力 / 風損 / ジャイロ効果 / モーター |
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| Outline of Final Research Achievements |
Two types of vibrational power generators were developed that increase output power by moving a pendulum in high speed. The first type rotates pendulum by a motor and gives rotational vibration to it. Its amplifying mechanism is the same as that of spinning gyroscopes. The generator works under any vibration and produced 0.2W at most. The second type gives a beam a bending and a twisting vibrations. Its amplifying mechanism is the same as that of vibrational gyroscopes. The generator produced vibrational amplitude of 1.5 times larger than that without bending vibration.
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Report
(4 results)
Research Products
(10 results)
