Development of energy harvesting technique from large scale structural vibration using large mass ratio TMD
| Project/Area Number |
26630256
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Building structures/Materials
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
Ikago Khoju 東北大学, 災害科学国際研究所, 教授 (20521983)
Takehiko Asai 筑波大学, システム情報工学研究科, 助教 (90775793)
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| Research Collaborator |
Haraguchi Ruriko 筑波大学, システム情報工学研究科, 大学院生
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 同調慣性質量 / エナジーハーベスティング / 大質量比 / 振動制御 / ＴＭＤ / 発電 / 同調回転慣性質量機構 / 質量比 / エネルギーハーベスティング / 制振 / TMD / 回転慣性質量 / エネルギー / ハーベスティング |
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| Outline of Final Research Achievements |
This study proposes tuned inertial mass electromagnetic transducers, wherein rotational inertial mass, spring, and motor are connected in series. Through numerical simulations and experiments, the effectiveness of the proposed device has been demonstrated in terms of both vibration reduction and energy harvesting efficiency.
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Report
(5 results)
Research Products
(3 results)
