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    • 8. 发明专利
    • Offshore wind power generation equipment and a method for construction
    • 空值
    • JP5274329B2
    • 2013-08-28
    • JP2009071884
    • 2009-03-24
    • 戸田建設株式会社日本ヒューム株式会社
    • 修 小林郁 佐藤清彦 高義昭 大桑
    • F03D9/00B63B22/20B63B35/00B63B35/38F03D11/04
    • B63B35/44B63B1/048B63B5/00B63B21/50B63B2001/044B63B2035/442B63B2035/446F03D13/10F03D13/25F03D13/40F05B2240/9151F05B2240/916F05B2240/93Y02E10/725Y02E10/727Y02E10/728
    • Disclosed is an offshore wind power generator having such advantages that the offshore wind power generator can be easily and safely assembled at sea, maintenance can be facilitated, and the like. The offshore wind power generator comprises a floating body (2), a deck (3) which is installed on the floating body (2), mooring cables (4, 4,...) connected to the deck (3), a tower (5) installed upright on the deck (3), and a nacelle (6) and a plurality of wind turbine blades (7, 7,...) provided at the top of the tower (5), wherein the floating body (2) has a spar-type floating structure consisting of a lower side concrete floating structure (2A) in which respective precast cylindrical bodies (12) made of concrete are stacked in multiple stages in the height direction and fastened tightly by means of a PC steel material (19) and integrated, and an upper side steel floating structure (2B) provided continuously to the upper side of the lower side concrete floating structure (2A) with a bottomed hollow portion opened at the upper end thereof, and the tower (5) can be freely elevated or lowered by a tower hoist (8) provided on the deck (3) at least during construction, and can be housed in the floating body (2).
    • 公开了一种海上风力发电机,具有海上风力发电机可以容易且安全地组装在海上,可以促进维护等优点。 海上风力发电机包括浮体(2),安装在浮体(2)上的甲板(3),连接到甲板(3)的系泊缆索(4,4),塔架 (5),安装在甲板(3)上,以及设置在塔架(5)顶部的机舱(6)和多个风力涡轮机叶片(7,7,...),其中浮体 2)具有由下混凝土浮动结构(2A)组成的翼梁型浮动结构,其中由混凝土制成的各个预制圆柱体(12)在高度方向上分层堆叠并且通过PC钢紧固 材料(19)和一体的,以及在下侧混凝土浮动结构(2A)的上侧连续设置有在其上端开口的有底的中空部分的上侧钢浮动结构(2B)和塔架(5) )可以至少在施工期间由提供在甲板(3)上的塔式起重机(8)自由升高或降低,并且可以容纳在 n浮体(2)。