Ship-shaped swing type wave power generation device

A power generation device and wave energy technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve problems such as low energy density and poor safety

Inactive Publication Date: 2014-06-04
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the deficiencies such as low energy density and poor safety in the deployment area of ​​the above-mentioned existing wave energy technology, and provide a ship-shaped pendulum type wave energy power generation device, which can automatically a...

Method used

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  • Ship-shaped swing type wave power generation device
  • Ship-shaped swing type wave power generation device
  • Ship-shaped swing type wave power generation device

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Such as figure 1 As shown, the ship-shaped floating body 1 is fixed by the anchor chain 3, and the other end of the anchor chain 3 is fixed on the seabed; the ship-shaped floating body 1 faces the incoming wave direction, and the front swing plate 4 and the rear swing plate 2 are respectively installed and the rear; the top surface of the floating main body 1 is close to the sea level.

[0026] Such as figure 2 As shown, the ship-shaped floating body 1 is equipped with two front swing plates 4 and two rear swing plates 2, which are respectively symmetrically distributed on both sides of the hull, and each swing plate is connected with a hydraulic cylinder 5.

[0027] Such as image 3 As shown, the four hydraulic cylinders 5 are all connected to the main hydraulic cabin 6, the hydraulic cabin 6 is located inside the floating main body 1, and a two-way generating water turbine 7 is installed in the middle of the hydraulic cabin 6.

[0028] Such as Figure 4 As shown,...

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PUM

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Abstract

The invention belongs to the field of renewable energy technologies and ocean equipment, and particularly relates to a ship-shaped swing type wave power generation device. The ship-shaped swing type wave power generation device comprises a ship-shaped floating body, swing plates, an anchor chain, a hydraulic cylinder, a main hydraulic chamber and a two-way power generation water turbine, wherein the ship-shaped floating body is fixed to the seabed through connection between the anchor chain and a holding power anchor, and the two-way power generation water turbine and a hydraulic mechanism are arranged inside the floating body. The ship-shaped swing type wave power generation device is characterized in that the ship-shaped floating body faces incoming waves of waves, the waves drive the swing plates to reciprocate so as to drive a hydraulic device to work, and finally electric power is generated through the two-way power generation water turbine. The ship-shaped swing type wave power generation device can automatically adjust the orientation according to the transmission direction of the sea waves, efficiently and stably convert wave energy into electric energy, is applicable to deep water regions, has high reliability and is easy to install and move.

Description

technical field [0001] The invention belongs to the field of novel renewable energy technology and marine equipment, in particular to a ship-shaped pendulum type wave energy generating device. Background technique [0002] With the global energy crisis and the intensification of the greenhouse effect, the development of marine renewable energy has been paid more and more attention. Among them, wave energy has attracted widespread attention due to its huge reserves, and a large number of wave energy devices in various forms have been developed. According to the location where the wave energy device is deployed, it can be divided into three categories: offshore, nearshore and onshore. Due to the characteristics of easy installation and maintenance and low construction cost, most of the designs that have been studied in the early stage and widely used are near-shore and coastal. However, the relatively low wave energy density in nearshore areas greatly limits the utilization ...

Claims

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Application Information

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IPC IPC(8): F03B13/14
CPCY02E10/38Y02E10/30
Inventor 彭伟
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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