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Wind generation set at sea

A technology for wind turbines and wind turbines, applied in wind turbine components, wind turbine combinations, wind turbines, etc., can solve problems such as land use conflicts, noise pollution, etc., and achieve reduced wave force, good stability, construction and installation. handy effect

Active Publication Date: 2014-08-13
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Onshore wind farms started early and developed relatively maturely, but there are serious problems such as land use conflicts, noise pollution, and good sites have been gradually developed, and the development of wind farms is gradually shifting to the sea

Method used

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  • Wind generation set at sea
  • Wind generation set at sea

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Experimental program
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Embodiment Construction

[0023] The embodiments of the offshore wind power generating set of the present invention will be described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, the offshore wind power generation unit includes a wind turbine 1, a wind turbine tower 2, and a floating body structure 3. The lower end of the bottom is connected to the seabed anchor 10 through the connecting piece 9.

[0025] The floating body structure 3 comprises a first floating block 4, a second floating block 5, a third floating block 6 and a fourth floating block 7, and the fourth floating block 7 connects the first floating block 4 and the third floating block 6 together, and the first floating block 4 and the third floating block 6 are connected together. The second floating block 5 is connected in series with the fourth floating block 7, so that the second floating block 5 is connected with the first, third and fourth floating blocks. In this embodiment, the four float...

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PUM

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Abstract

The invention provides a wind generation set at sea, which comprises a float body structure, a fan tower cylinder and a wind generation set. The upper end of the float body structure is connected with one end of the fan tower cylinder, the other end of the tower cylinder is provided with the wind generation set, and the lower end of the float body structure is connected with a seabed anchor through a connection part. The wind generation set at sea has the advantages of being simple in structure, reliable, economic, practical, good in stability and convenient in construction and installation.

Description

technical field [0001] The invention relates to an offshore wind power generating set. Background technique [0002] Wind energy is a clean, renewable green energy with high development efficiency, good economy, large-scale development conditions and commercialization prospects. Countries around the world are vigorously building wind farms, and wind power generation technology has also developed rapidly. Wind farms are mainly divided into land wind farms and offshore wind farms. Onshore wind farms started early and developed relatively maturely, but there are serious problems such as land use conflicts, noise pollution, and good sites have been gradually developed. The development of wind farms is gradually shifting to the sea. [0003] Offshore wind farms are divided into shallow sea wind farms and deep sea wind farms according to their location in the sea area. The shallow sea wind farm is suitable for sea areas with a water depth of less than 50m, and adopts a fixed fou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D9/00F03D11/00B63B35/00F03D9/25F03D13/25
CPCY02E10/722Y02E10/72Y02E10/727
Inventor 邓广义史磊杨敏冬刘晋超马兆荣李乐刘福来
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD