Offshore installation method and assembly structure of wind power generator
A technology for wind turbines and installation methods, which is applied to the assembly of wind turbines, the configuration of installation/supporting wind turbines, and wind power generation. It can solve the problems of high wind turbines and unstable transportation processes, and achieve shortened length and Set the time and improve the effect of stability
Active Publication Date: 2016-08-24
SHIP & OCEAN INDUSTRIES R&D CENTER
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Problems solved by technology
[0004] However, because the height of the wind turbine is relatively high, it is easily affected by wind and waves and shakes, so the above installation method not only requires the use of a larger-tonnage barge for transportation, but also the transportation process is extremely unstable, which has been criticized by users for a long time
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[0067] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.
[0068] like figure 1 , figure 2 and image 3 As shown, it is a perspective view, a partial exploded view and a partial enlarged cross-sectional view of the first preferred embodiment of the present invention, which discloses an assembly structure of a wind power generator 100, and the assembly structure includes:
[0069] A base 10 is provided with a perforation 11, and the base 11 is further provided with a first joint part 12, in this embodiment, the first joint part 12 is a flange joint 121, and has A plurality of first through holes 122 .
[0070] A connector 20, one side of which corresponds to the first assembly portion 12 is provided with a second assembly portion 21, a...
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The invention provides an offshore mounting method and an assembly structure for a wind driven generator. Preassembly of the wind driven generator is completed at a first site, the preassembled wind driven generator is transported to a second site to be assembled, and accordingly, the setting time of the wind driven generator can be greatly shortened. During transportation, a tower column of the wind driven generator can penetrate a base downwards, so that the height of the wind driven generator is greatly reduced, and the force arm length is shortened. By means of the offshore mounting method and the assembly structure, shaking caused by wind waves can be effectively retarded, the transportation stability is improved, the wind driven generator can be transported through a boat of the small tonnage, and the cost is saved.
Description
technical field [0001] The invention relates to a method and structure for installing a wind power generator, in particular to an offshore installation method for a wind power generator and its assembly structure. Background technique [0002] Because of its inexhaustible supply, no emission of waste gas or other waste, and low construction cost, wind power is unique among many renewable energy sources, and is regarded as the rising star that is most likely to replace fossil fuels. Among them, as far as the installation location of wind turbines is concerned, offshore installations have gradually become a wind turbine due to the advantages of longer wind periods, higher wind speeds, stable wind power, no shelter, and less impact on the environmental landscape than those on land. Key trends in power generation. [0003] However, in the existing offshore installation methods, due to the rapid and unpredictable changes of the ocean's walrus, in order to avoid installation inte...
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IPC IPC(8): F03D13/25F03D13/10
CPCY02E10/72Y02E10/727
Inventor 吴兆诚林伯峰刘哲元
Owner SHIP & OCEAN INDUSTRIES R&D CENTER