Study on design method sophistication of a floating offshore wind turbine for ensuring high reliability
| Project/Area Number |
23360196
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MASE Hajime 京都大学, 防災研究所, 教授 (30127138)
IKEGAMI Kunishiro 長崎総合科学大学, 工学部, 教授 (70320405)
ISHIDA Shigesuke 独立行政法人海上技術安全研究所, 洋上再生エネルギー開発系海洋エネルギー研究グループ, グループ長 (30360712)
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| Co-Investigator(Renkei-kenkyūsha) |
MORI Nobuhito 京都大学, 防災研究所, 准教授 (90371476)
YASUDA Tomohiro 京都大学, 防災研究所, 助教 (60378916)
INOUE Shunji 独立行政法人海上技術安全研究所, 洋上再生エネルギー開発系, 系長 (50575157)
CHUJO Toshiki 独立行政法人海上技術安全研究所, 洋上再生エネルギー開発系海洋エネルギー研究グループ, 研究員 (70506477)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2013: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2011: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
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| Keywords | 洋上風力発電 / 浮体構造物 / 動的応答 / 連成振動 / マルチボディダイナミクス / 浮体式洋上風力発電 |
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| Research Abstract |
By developing a program that can accurately simulate the generated stress and dynamic behavior of a floating offshore wind turbine in a real state, this study aims to develop sophisticated design techniques, leading to high reliability of the facility. Then, the studies were carried out in accordance with the sub-theme of A - C below. A. Development of the simulation program based on the multi-body dynamics. B. Modeling of the natural environment of the external force in the actual sea offshore. C. Validation of the simulation program based on the actual sea experiment and the wave-tank experiment.
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Report
(4 results)
Research Products
(36 results)
