Special technology for offshore combined floating wind power generation

Abstract

The invention relates to a special technology for offshore combined floating wind power generation, which belongs to the technical field of comprehensive power generation equipment and comprises a basic platform and a power generation device fixed thereon. The special technology is characterized in that the basic platform is of a regular octagon structure; an independent floating body is respectively arranged at each corner of the regular octagon and in the center of the regular octagon; the central floating body of the regular octagon and the corner floating bodies as well as adjacent corner floating bodies are connected via support floating bodies so as to form an integral framework platform; a deck is arranged above the integral framework platform and the support bodies are provided with a plurality of independent chambers; and the generation device at least comprises a wind power generation system arranged above the central and the corner floating bodies. The platform not only solves the difficulties of high cost of construction of the fixed support base and complex construction, but also is merely affected by depth of water and distance from shore and has high power generation efficiency because the platform is floated on the offshore sea.

Description

technical field [0001] The invention belongs to the technical field of comprehensive power generation equipment, in particular to a special technology for offshore combined floating wind power generation using wind energy, solar energy, wave energy, tidal energy, etc. to generate electricity. Background technique [0002] Wind power is the fastest growing green energy technology in the world. While the construction of onshore wind farms is developing rapidly, people have noticed some restrictions on the utilization of onshore wind energy, such as large land occupation and noise pollution. Due to the abundance of offshore wind energy resources and the feasibility of today's technology, the ocean will be a rapidly growing wind power market. [0003] At present, the support technologies for offshore wind turbines mainly include bottom fixed supports and suspended supports. [0004] There are three types of bottom fixed support: gravity caisson foundation, single pile foundatio...

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Problems solved by technology

[0008] The purpose of the present invention is to provide a special technology for offshore combined floating wind power generation. This platform technical device not only solves the problems of high cost and complicated construction of fixed support foundations, but also the platform floats on the offshore sea surface, and is affected by water depth and offshore Small influence of distance, high power generation efficiency

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