Title:
How to erection an offshore wind turbine
Document Type and Number:
Japanese Patent JP6334479
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an offshore wind turbine construction method capable of reducing construction cost and adapting for an increasing in the number of construction units by enabling the wind turbine to be installed without using any special ship such as a jack-up ship or the like.SOLUTION: This invention relates to an offshore wind turbine construction method for installing a wind turbine 10 including a base 12 that can be installed in respect to a foundation 40 arranged at an offshore comprising a step for towing the wind turbine 10 assembled in advance and moving it to its installation site; and a step in which after the base 12 constituting the wind turbine 10 is arranged at the upper part of the foundation 40 installed at the installation site, draft adjustment for a floating body supporting the wind turbine 10 is carried out to install the basis 12 at the upper part of the foundation 40.SELECTED DRAWING: Figure 1
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| WO/2022/053675 | AN OFFSHORE WIND FARM FOUNDATION |
Inventors:
Fukasawa Megumi
Tamaku Yamaguchi
Shuji Kato
Murakawa Yoshinobu
Kiyohide Kasugai
Tamaku Yamaguchi
Shuji Kato
Murakawa Yoshinobu
Kiyohide Kasugai
Application Number:
JP2015167071A
Publication Date:
May 30, 2018
Filing Date:
August 26, 2015
Export Citation:
Assignee:
Mitsui e&s Holdings Co., Ltd.
International Classes:
F03D13/10; F03D13/40
Domestic Patent References:
| JP5750537B1 | ||||
| JP2015004351A | ||||
| JP2005312407A | ||||
| JP2013002143A | ||||
| JP2014227966A | ||||
| JP2005069025A |
Foreign References:
| WO2013084632A1 | ||||
| WO2015070282A1 |
Attorney, Agent or Firm:
Yuichi Murakami