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Device combined by wind power and current power generation foundation pile

An ocean current power generation and power generation-based technology, which is applied in the direction of wind power motor combination, wind power generation, wind power engine, etc., can solve the problem of no other utilization, and achieve the effect of saving infrastructure investment, reasonable structural design, and saving construction investment

Inactive Publication Date: 2012-08-15
长岛海洋生态文明综合试验区海洋经济促进中心(长岛海洋生态文明综合试验区海洋水产研究所)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when constructing offshore wind farms, it is necessary to invest huge sums of money to build foundation piles for offshore wind power generation. The foundation piles are only used for offshore wind power generation and have no other uses.

Method used

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  • Device combined by wind power and current power generation foundation pile
  • Device combined by wind power and current power generation foundation pile
  • Device combined by wind power and current power generation foundation pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The device for combining wind power and ocean current power generation foundation piles in this embodiment includes wind power generation foundation piles installed on the seabed, and its special feature is that an ocean current power generation device connected to the power transmission circuit of wind power generation is installed on the wind power generation foundation piles; The ocean current power generation device is a turbine I 2 and a turbine II 3 installed on both sides of the wind power generation foundation pile I 1, and the turbine I 2, turbine II 3 are flexibly connected to the wind power generation foundation pile I 1, so as to adapt to changes in seawater flow direction .

Embodiment 2

[0019] The difference between this embodiment and Embodiment 1 is that the ocean current power generation device is a water turbine 4 connected with the wind power generation foundation pile I1.

Embodiment 3

[0021] The difference between this embodiment and Embodiment 1 is that the ocean current power generation device is respectively installed on the wind power generation foundation pile I1, the wind power generation foundation pile II5 turbine III6, turbine IV7, and the turbine III6 is facing the side of the turbine IV7, so that The rotation of turbine IV7 drives the rotation of turbine III6.

[0022] The combination device of wind power and ocean current power generation foundation piles in the above embodiments can save a lot of investment in the construction of ocean current power generation foundation piles by using offshore wind power generation foundation piles and installing different types of ocean current power generation devices while constructing offshore wind farms; , The power generated by the current generator can also be connected to the power transmission circuit of wind power generation at the same time, which can save a lot of investment in laying submarine cabl...

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PUM

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Abstract

The invention relates to a device combined by wind power and current power generation foundation piles, which belongs to the technology of generator structures and comprises wind power generation foundation piles arranged on the seabed. The device combined by wind power and current power generation foundation piles is characterized in that current power generation devices connected with a wind power generation electric-power transmitting circuit are arranged on the wind power generation foundation piles. The invention is reasonable in structural design; different types of current power generation devices are installed by using the wind power generation foundation piles on the sea while a wind power generation field on the sea is established, which can saves a plenty of construction investment of current power generation foundation piles. Meanwhile, electric power generated by the current power generators can be accessed into the wind power generation electric-power transmission circuit, thus a plenty of laying investment of submarine cables can be saved, and the infrastructure investment can be saved by above 30 percent according to the estimation.

Description

technical field [0001] The invention relates to a combination device of foundation piles for wind power and ocean current power generation, which belongs to the structural technology of power generation devices. Background technique [0002] At present, when constructing an offshore wind farm, it is necessary to invest huge sums of money to build foundation piles for offshore wind power generation. The foundation piles are only used for offshore wind power generation and have no other use. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the above-mentioned prior art, and provide a reasonable structure design, install the ocean current power generation device on the foundation pile of offshore wind power generation, and the power generated by the ocean current generator can be connected to the power transmission of wind power generation at the same time The circuit can save a large amount of investment in the laying of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D9/00F03B13/00F03D9/25
CPCY02E10/725Y02E10/72
Inventor 姜清春王尊清
Owner 长岛海洋生态文明综合试验区海洋经济促进中心(长岛海洋生态文明综合试验区海洋水产研究所)