Design and Installation of a Hybrid-Spar Floating Wind Turbine Platform
-
- 宇都宮, 智昭
- 九州大学大学院工学研究院海洋エネルギー資源共同研究部門 : 教授
-
- Sato, Iku
- Toda Corporation
-
- Kobayashi, Osamu
- Toda Corporation
-
- Shiraishi, Takashi
- Hitachi, Ltd.
-
- Harada, Takashi
- Hitachi, Ltd.
説明
A floating offshore wind turbine platform supporting a 2MW downwind-type turbine was successfully installed offshore of Kabashima Island, Goto city, Nagasaki prefecture, Japan on October 18, 2013. It has been operating since October 28, 2013 as the first grid-connected multi-megawatt floating wind turbine in Japan. The spar platform has a unique feature, that is, the upper part of the spar is made of steel (as usual) but the lower part is made of precast prestressed concrete (PC). Such a configuration is referred to as hybrid-spar. In this paper, the design methodology of the hybrid spar is presented — including environmental design conditions, DLCs (Design Load Cases), dynamic analysis, fatigue analysis, etc. Also, the installation procedure is presented briefly.
収録刊行物
-
- Proceedings of the ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering
-
Proceedings of the ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering 2015-05-31
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1050580007682240640
-
- NII論文ID
- 120006654544
-
- HANDLE
- 2324/1546317
-
- 本文言語コード
- en
-
- 資料種別
- conference paper
-
- データソース種別
-
- IRDB
- CiNii Articles