Title:
浮体式洋上風力発電装置の設置工法および撤去工法とその構造
Document Type and Number:
Japanese Patent JP5838439
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a floating body type offshore wind power generation facility having high workability and needing low facility costs.SOLUTION: In the structure of the floating body type offshore wind power generation facility 1 comprising a power generation device 2, a floating body 3 for supporting the power generation facility, a sinker 4 for mooring the floating body and a mooring rope whose one end is fastened to the floating body and whose other end is fastened to the sinker to be stretched in a tensed manner to make stable the position and attitude of the floating body, the sinker 4 is formed in the form of a bottomed cylindrical body whose top is entirely open to house the whole column of the floating body. At the same time, the bottomed cylindrical body and the floating body are connected with each other with the mooring rope. By evenly pouring water into the entire interior of the cylindrical body of the sinker, the sinker 4 is spaced apart from the floating body to reach a sea bottom 7 to be a component of the floating body type offshore wind power generation facility 1 that serves as both a barge for towing the floating body and a weight for the floating body.
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Inventors:
Koichiro Anno
Hideaki Okada
Yoichi Moriya
Manabu Shimatani
Rikiishi Daihiko
Tsunehiro Sekimoto
Sadaji Main Island
Kenji Shimada
Katsuko Shimizu
Tetsuro Hori
Tetsuji Shiraeda
Keijiro Neo
Fukumoto Yukinari
Hiroyuki Sukegawa
Ishihara Meng
Hideaki Okada
Yoichi Moriya
Manabu Shimatani
Rikiishi Daihiko
Tsunehiro Sekimoto
Sadaji Main Island
Kenji Shimada
Katsuko Shimizu
Tetsuro Hori
Tetsuji Shiraeda
Keijiro Neo
Fukumoto Yukinari
Hiroyuki Sukegawa
Ishihara Meng
Application Number:
JP2011066863A
Publication Date:
January 06, 2016
Filing Date:
March 25, 2011
Export Citation:
Assignee:
Goyo Construction Co., Ltd.
Shimizu Construction Co., Ltd.
THE TOKYO ELECTRIC POWER COMPANY,INCORPORATED
National University Corporation Tokyo University
Shimizu Construction Co., Ltd.
THE TOKYO ELECTRIC POWER COMPANY,INCORPORATED
National University Corporation Tokyo University
International Classes:
B63B21/50; B63B21/29; B63B35/00; B63B35/28; B63B43/06
Domestic Patent References:
| JP2010234980A | ||||
| JP5010942A | ||||
| JP61046791A |
Foreign References:
| US20090217856 |
Attorney, Agent or Firm:
Patent Business Corporation Tokyo Alpa Patent Office
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