Energy conversion efficiency of a wave-powered pendulum generator
Project/Area Number |
25870531
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Power engineering/Power conversion/Electric machinery
Energy engineering
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Research Institution | Nagasaki University |
Principal Investigator |
YOKOI Yuichi 長崎大学, 工学研究科, 助教 (80610469)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
Keywords | パラメトリック振子 / 波力発電 / 回転運動 / エネルギー変換 / 波動発電 |
Outline of Final Research Achievements |
To establish wave-powered pendulum generators, which use nonlinear characteristics of a parametric pendulum, the energy conversion efficiency was theoretically clarified and the power generation was experimentally confirmed in a wave flume. Rotational motion of the pendulum generator was shown to maximize the energy conversion efficiency for a wave condition. A design guideline of the wave-powered pendulum generators was shown by the design and construction of a prototype and the experiment.
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Report
(4 results)
Research Products
(23 results)
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[Presentation] 半波整流ブラシなし同期発電機の試作2015
Author(s)
吉田 昇平, 樋口 剛, 横井 裕一, 阿部 貴志
Organizer
平成27年 電気学会 電子・情報・システム部門大会
Place of Presentation
長崎大学 文教キャンパス(長崎県長崎市)
Year and Date
2015-08-26
Related Report
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