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Seabed big data center suitable for built offshore wind plant and construction method

A big data and wind farm technology, applied in data processing centers, buildings, industrial buildings, etc., can solve problems such as high steel structure cost and offshore installation cost, inability to modify the basic type of booster station, and difficulty in adjusting the layout of upper blocks , to achieve the effect of mature offshore construction technology, reduced approval difficulty and cost, and shortened offshore construction period

Active Publication Date: 2021-08-06
POWERCHINA HUADONG ENG COPORATION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the offshore booster stations that have been built, on the one hand, because they are already in the state of power generation, the basic type of the booster station cannot be modified, and the layout of the upper block is difficult to adjust, and only part of the first deck of the booster station has a margin space; on the other hand , if a new offshore big data center platform is built in an existing offshore wind farm, the number of upper block equipment is small, and the structure size and weight are smaller than the upper block of the substation. The steel structure cost and Offshore installation costs are relatively high
Therefore, the existing scheme cannot be directly applied to the existing offshore booster station

Method used

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  • Seabed big data center suitable for built offshore wind plant and construction method
  • Seabed big data center suitable for built offshore wind plant and construction method
  • Seabed big data center suitable for built offshore wind plant and construction method

Examples

Experimental program
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Effect test

Embodiment 1

[0045] like Figure 1~5 As shown, the subsea IDC attached to the built offshore booster station 3 includes a subsea IDC module 8 and a service cabin. The subsea IDC module 8 includes several connected pressure chambers 81 , connecting pipes 82 , connecting structures 83 , connecting channels 84 and supports 85 . The offshore booster station 3 includes the upper block 31 of the offshore booster station, the jacket-pile foundation 32 of the offshore booster station, and the submarine cable protection pipe 33 of the offshore booster station; the service cabin includes a transformer and distribution cabin 91, a diesel generator cabin 92 and Monitoring cabin 93. The relationship between each structure is: the submarine IDC module 8 is located on the non-submarine cable side of the jacket-pile foundation 32 of the offshore booster station, and the submarine IDC module 8 and the jacket-pile foundation 32 of the offshore booster station are welded and connected through a connection s...

Embodiment 2

[0056] like figure 1 , 6 -12 shown. The offshore booster station 3 includes an upper block 31 of the offshore booster station, a jacket-pile foundation 32 of the offshore booster station, and a submarine cable protection pipe 33 of the offshore booster station. The subsea IDC center attached to the built offshore step-up station 3 sets up a new small data platform, which includes a platform 4, a subsea IDC module 6, and an upper auxiliary module 41. The small data platform is located on the non-submarine cable side of the established offshore booster station 3 (the east side of the platform of the offshore booster station 3), and the submarine cable protection pipe 33 of the existing offshore booster station is located on the remaining three sides of the platform. The platform 4 of the small data platform of the present invention includes an integral straight four-legged jacket 42 and steel pipe piles 43 . The upper auxiliary module 41 arranges subsea IDC power distribution...

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Abstract

The invention provides a seabed big data center suitable for a built offshore wind plant and a construction method. The seabed big data center is arranged on a submarine-cable-free side of an offshore booster station; and the seabed big data center is completed by reconstructing an existing offshore booster station or expanding the small data platform. According to the seabed big data center, the offshore wind power plant which is put into production and the established offshore booster station are modified and expanded, so that the application of the seabed big data center is fused, and a universal scheme is provided.

Description

technical field [0001] The invention relates to the field of marine engineering, in particular to a fusion technology applicable to an offshore booster station and a seabed big data center in an established offshore wind farm. Background technique [0002] In recent years, China's offshore wind power has developed rapidly, and several offshore wind farms with a capacity ranging from 200MW to 400MW have been built in coastal areas such as Jiangsu, Zhejiang, Fujian, and Guangdong. Before the present invention, the applicant has proposed the fusion design scheme of the submarine big data center (submarine IDC) and the offshore substation (application number: 202110005696.7, 202110144644.8), which not only meets the various requirements of the submarine IDC, but also improves the economic benefits of the offshore wind farm. [0003] In the fusion design of subsea IDC and offshore substation that has been proposed, the scheme is aimed at the improvement and integration of the str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H5/02E02B17/00E02B17/02E02B17/06E02D27/12E02B17/08E02D5/28
CPCE04H5/02E02B17/00E02B17/0004E02B17/02E02B17/06E02D27/12E02B17/08E02D5/28E02D5/285E04H2005/005E02B2017/0056E02B2017/0073
Inventor 陈杰峰吕国儿黄珊珊马煜祥王永发孙震洲汤群益俞华锋冯卫江贾献林
Owner POWERCHINA HUADONG ENG COPORATION LTD