Four-pile fixed type wind energy-wave energy integrated power generation system based on suction barrels

A technology of wind power generation system and power generation system, applied in wind power generation, hydropower generation, ocean power generation, etc., can solve the problems of low energy conversion efficiency, limited commercialization, and low reliability, so as to improve the effective utilization rate and reduce waves load and save the cost of offshore engineering

Pending Publication Date: 2018-12-11
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the low energy conversion efficiency, high power generation cost and low reliability of wave energy power generation devices, its commercialization is limited to a certain extent.

Method used

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  • Four-pile fixed type wind energy-wave energy integrated power generation system based on suction barrels
  • Four-pile fixed type wind energy-wave energy integrated power generation system based on suction barrels
  • Four-pile fixed type wind energy-wave energy integrated power generation system based on suction barrels

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Embodiment Construction

[0028] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and technical solutions.

[0029] figure 1 , figure 2 , image 3 and Figure 4 An embodiment of a suction cylinder-based four-pile fixed wind energy-wave energy integrated power generation system according to the present invention is shown.

[0030] like figure 2 As shown, the horizontal axis fan 1 is connected to the seabed 8 through the tower 2 , the four pile foundation 6 , the suction cylinder 7 and the seabed 8 . The wave energy generating device is an oscillating water column type wave energy generating device 4. The wave energy generating device is located near the sea level of the four-pile foundation. The oscillating water column type wave energy generating device 4 is fastened on the four-pile foundation 6 through the sleeve 3, and the sleeve Play the effect of protecting four pile foundations...

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Abstract

The invention belongs to the technical field of sea renewable energy source utilization, and discloses a four-pile fixed type wind energy-wave energy integrated power generation system based on suction barrels. The integrated system integrating a wind energy system and a vibration water column type wave energy system is built through a four-pile type supporting structure, and the wind energy system and the vibration water column type wave energy system share the supporting structure and a power transmission system. Sea renewable resources can be fully utilized, and therefore the aims of increasing the utilization rate of a four-pile foundation and reducing the total cost are achieved, the overall economical efficiency of an offshore wind plant is improved, and the application of the systemto the industry can be pushed effectively. According to the four-pile fixed type wind energy-wave energy integrated power generation system based on the suction barrels, the effective utilization rate of the sea area is improved, the building cost and the maintenance cost are reduced, the existing mature fan technology is fully utilized, commercial application of a wave energy device is promoted,and the system is a reliable sea renewable energy power generation platform.

Description

technical field [0001] The invention belongs to the technical field of marine renewable energy utilization, and in particular relates to a wind energy-wave energy integrated power generation system, an integrated power generation system based on a four-pile structure that combines wind energy and oscillating water column wave energy. Background technique [0002] Wind energy is a clean and renewable energy source. Offshore wind power has become a new direction of international wind power development and has attracted the attention of all countries. my country's coastal areas are rich in offshore wind energy resources and have great potential for development. In addition, the development of offshore wind energy is of great significance to my country's control of atmospheric smog and adjustment of energy structure. Due to the low energy conversion efficiency, high power generation cost and low reliability of wave energy power generation devices, its commercialization is limi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/24F03B11/00F03D9/25F03D13/25
CPCF03B11/00F03B13/24F03D9/008F03D9/25F03D13/25Y02E10/727Y02B10/30Y02E10/30Y02E10/20Y02E10/72Y02P80/20
Inventor 施伟唐业张浦阳柴威周利翟钢军
Owner DALIAN UNIV OF TECH
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