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Ship-type direct-driven wave power generation device

A power generation device and direct-drive technology, which is applied to ocean energy power generation, engine components, machines/engines, etc., can solve problems such as low energy density and poor safety

Inactive Publication Date: 2015-03-11
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 direct-drive wave energy power generation device, which can automatically adjust according to the direction of wave transmission Its own orientation, efficiently converts wave energy into electrical energy, is suitable for deep water areas, and provides power for offshore facilities such as offshore oil production platforms and observation stations. It also has high reliability and is easy to install and move

Method used

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  • Ship-type direct-driven wave power generation device
  • Ship-type direct-driven wave power generation device
  • Ship-type direct-driven wave power generation device

Examples

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Embodiment 1

[0022] Such as figure 1 As shown, the side of the ship-shaped floating body 1 is equipped with a transmission device 5 and a pendulum plate 2; the power generation box 3 is arranged inside the floating body 1;

[0023] Such as figure 2 As shown, the pendulum plate 2 is hingedly connected with the floating main body 1; the transmission device 5 is connected to the transmission rack 12 in the power generation box 3, and drives the generator shaft 13 to rotate to generate electricity through the transmission rack 12; the transmission device 5 is composed of a long connecting rod 10 is composed of a short connecting rod 8, and the two connecting rods are hinged 9 connected; the transmission device 5 is connected with the pendulum plate 2 through a hinged 7 connection, and connected with the transmission rack 12 is a rigid connection; the long connecting rod 10 is equipped with Fix the baffle 11.

[0024] Such as image 3 As shown, a transmission gear box is installed in the ge...

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Abstract

The invention belongs to the field of new renewable energy technologies and marine equipment and particularly relates to a ship-type direct-driven wave power generation device. The device comprises a ship-type floating main body, swing boards, transmission devices and power generation boxes, and is characterized in that the transmission devices and the swing boards are mounted on the side surface of the ship-type floating main body; the power generation boxes are placed in the ship-type floating main body; the swing boards are connected with the power generation boxes through the transmission devices; and the transmission devices are connected with transmission racks in the power generation boxes, and drive a generator rotating shaft via the transmission racks to rotate to generate power. The device designed by the invention can automatically adjust the orientation according to the transmission direction of sea waves to efficiently and stably convert wave energy into electric energy, is applicable to abyssal zones, meanwhile has higher reliability and is easy to mount 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-type direct-drive 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 of ...

Claims

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Application Information

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IPC IPC(8): F03B13/14
CPCF03B13/14F03B17/06Y02E10/30
Inventor 彭伟张文盛
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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