Comparison of dynamic response in a 2mw floating offshore wind turbine during typhoon approaches

Koji Tanaka, Iku Sato, Tomoaki Utsunomiya, Hiromu Kakuya

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

In this paper, we describe the analysis of the dynamic response of a 2 MW floating offshore wind turbine (FOWT) at the time of typhoon attack in the actual sea area. In order to introduce floating offshore wind turbine in Asia, it is essential to evaluate the influence of typhoon attack accurately. This FOWT, named HAENKAZE is the only FOWT to operate commercially in areas where typhoons occur. On July 3rd, 2018, the strongest typhoon (Prapiroon) at the installed area of the FOWT since its installation approached the HAENKAZE. The central atmospheric pressure of the typhoon at the closest time was 965 hPa, the maximum instantaneous wind speed at the hub height was 52.2 m/s, and the maximum wave height was 7.1 m. In this paper, the dynamic response of the floating body at the time of typhoon attack is compared for the measured and the simulated values. As a result of the comparison, basically a good agreement has been obtained between the measured and the simulated values except for yaw response, for which the simulated values considerably overestimate the measured values.

本文言語英語
ホスト出版物のタイトルRodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology
出版社American Society of Mechanical Engineers (ASME)
ISBN(電子版)9780791858882
DOI
出版ステータス出版済み - 1 1 2019
イベントASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019 - Glasgow, 英国
継続期間: 6 9 20196 14 2019

出版物シリーズ

名前Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
9

会議

会議ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019
国/地域英国
CityGlasgow
Period6/9/196/14/19

All Science Journal Classification (ASJC) codes

  • 海洋工学
  • エネルギー工学および電力技術
  • 機械工学

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