Dynamic response of a spar-type floating wind turbine at power generation

Tomoaki Utsunomiya, Shigeo Yoshida, Soichiro Kiyoki, Iku Sato, Shigesuke Ishida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

In this paper, dynamic response of a Floating Offshore Wind Turbine (FOWT) with spar-type floating foundation at power generation is presented. The FOWT mounts a 100kW wind turbine of down-wind type, with the rotor's diameter of 22m and a hub-height of 23.3m. The floating foundation consists of PC-steel hybrid spar. The upper part is made of steel whereas the lower part made of prestressed concrete segments. The FOWT was installed at the site about 1km offshore from Kabashima Island, Goto city, Nagasaki prefecture on June 11th, 2012. Since then, the field measurement had been made until its removal in June 2013. In this paper, the dynamic behavior during the power generation is presented, where the comparison with the numerical simulation by aero-hydroservo- mooring dynamics coupled program is made.

Original languageEnglish
Title of host publicationOcean Space Utilization; Professor Emeritus J. Randolph Paulling Honoring Symposium on Ocean Technology
PublisherAmerican Society of Mechanical Engineers (ASME)
Volume7
ISBN (Electronic)9780791845493
DOIs
Publication statusPublished - Jan 1 2014
Externally publishedYes
EventASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2014 - San Francisco, United States
Duration: Jun 8 2014Jun 13 2014

Other

OtherASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2014
CountryUnited States
CitySan Francisco
Period6/8/146/13/14

Fingerprint

Offshore wind turbines
Wind turbines
Power generation
Dynamic response
Steel
Mooring
Prestressed concrete
Rotors
Computer simulation

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Energy Engineering and Power Technology
  • Mechanical Engineering

Cite this

Utsunomiya, T., Yoshida, S., Kiyoki, S., Sato, I., & Ishida, S. (2014). Dynamic response of a spar-type floating wind turbine at power generation. In Ocean Space Utilization; Professor Emeritus J. Randolph Paulling Honoring Symposium on Ocean Technology (Vol. 7). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/OMAE2014-24693

Dynamic response of a spar-type floating wind turbine at power generation. / Utsunomiya, Tomoaki; Yoshida, Shigeo; Kiyoki, Soichiro; Sato, Iku; Ishida, Shigesuke.

Ocean Space Utilization; Professor Emeritus J. Randolph Paulling Honoring Symposium on Ocean Technology. Vol. 7 American Society of Mechanical Engineers (ASME), 2014.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Utsunomiya, T, Yoshida, S, Kiyoki, S, Sato, I & Ishida, S 2014, Dynamic response of a spar-type floating wind turbine at power generation. in Ocean Space Utilization; Professor Emeritus J. Randolph Paulling Honoring Symposium on Ocean Technology. vol. 7, American Society of Mechanical Engineers (ASME), ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2014, San Francisco, United States, 6/8/14. https://doi.org/10.1115/OMAE2014-24693
Utsunomiya T, Yoshida S, Kiyoki S, Sato I, Ishida S. Dynamic response of a spar-type floating wind turbine at power generation. In Ocean Space Utilization; Professor Emeritus J. Randolph Paulling Honoring Symposium on Ocean Technology. Vol. 7. American Society of Mechanical Engineers (ASME). 2014 https://doi.org/10.1115/OMAE2014-24693
Utsunomiya, Tomoaki ; Yoshida, Shigeo ; Kiyoki, Soichiro ; Sato, Iku ; Ishida, Shigesuke. / Dynamic response of a spar-type floating wind turbine at power generation. Ocean Space Utilization; Professor Emeritus J. Randolph Paulling Honoring Symposium on Ocean Technology. Vol. 7 American Society of Mechanical Engineers (ASME), 2014.
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