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Wave power generation system with disaster response function

A power generation system and wave energy technology, which is applied in ocean energy power generation, electrical components, electromechanical devices, etc., can solve the problems of high sediment content in seawater and impact, and achieve high conversion efficiency, avoid sediment erosion, and compact structure Effect

Inactive Publication Date: 2013-05-01
国家海洋局杭州海洋工程勘测设计研究中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the sea conditions in my country are quite different from those in the UK. The waves are dominated by wind and waves. The overall wave energy density is about 1 / 4 of that in the UK, and the wave period is about 1 / 3 of that in the UK. Many sea areas are significantly affected by typhoons, making the above-mentioned bottom-hinged wave energy generation devices unable to be directly introduced into my country

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  • Wave power generation system with disaster response function
  • Wave power generation system with disaster response function
  • Wave power generation system with disaster response function

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Embodiment 1

[0023] A wave energy power generation system with a disaster response function, including a wave energy capture device 4 and power generation equipment, the power generation equipment is a magnetic fluid generator, and the magnetic fluid generator includes a fluid pump 1, a guide tube 2 and a generator 3, and the fluid pump 1 The input end is connected with the wave energy capture device 4 , and the output end of the fluid pump 1 is connected with the generator 3 through the guide tube 2 . The wave energy capture device 4 includes a support arm 41 and a buoy 42 , the lower end of the support arm 41 is hinged to the seabed 5 , the upper end of the support arm 41 is connected to a buoy 42 , and the upper end of the buoy 42 is exposed to the sea level 6 . The wave energy capture device 4 includes two support arms 41 , and a cavity 46 is formed between the two support arms 41 and the buoy 42 . The wave energy capture device 4 has a width of 5 meters and a height of 5 meters. The ...

Embodiment 2

[0026] A wave energy power generation system with a disaster response function, including a wave energy capture device 4 and power generation equipment, the power generation equipment is a magnetic fluid generator, and the magnetic fluid generator includes a fluid pump 1, a guide tube 2 and a generator 3, and the fluid pump 1 The input end is connected with the wave energy capture device 4 , and the output end of the fluid pump 1 is connected with the generator 3 through the guide tube 2 . The wave energy capture device 4 includes a support arm 41 and a buoy 42 , the lower end of the support arm 41 is hinged to the seabed 5 , the upper end of the support arm 41 is connected to a buoy 42 , and the upper end of the buoy 42 is exposed to the sea level 6 . The wave energy capture device 4 includes two support arms 41 , and a cavity 46 is formed between the two support arms 41 and the buoy 42 . The wave energy capture device 4 has a width of 8 meters and a height of 8 meters. The ...

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Abstract

The invention relates to new energy utilization technology and discloses a wave power generation system with disaster response function. The system comprises a wave power collecting device and generating equipment, wherein the generating equipment is a magnetohydrodynamic generator which comprises a fluid pump (1), a honeycomb duct (2) and a generator (3), wherein the input end of the fluid pump (1) is connected with the wave power collecting device, and the output end of the fluid pump (1) is connected with the generator (3) through the honeycomb duct (2); the wave power collecting device (4) comprises a support arm (41) and a float bowl (42); the lower end of the support arm (41) is hinged with a seabed (5), and the upper end of the support arm (41) is connected with the float bowl (42); and the upper end of the float bowl (42) is exposed out of a sea level (6). The system has high conversion efficiency, a compact structure and high reliability, solves the problem of disaster response of the wave power collecting device, and is suitable for the national sea conditions of low wave energy density, high sand content of sea water and frequent influence of typhoon.

Description

technical field [0001] The invention relates to new energy utilization technology, in particular to a wave energy power generation system with a disaster response function. Background technique [0002] The current global energy crisis is getting worse year by year, and the development of marine renewable energy has received more and more attention. Wave energy is an important part of marine renewable energy and a clean renewable energy. The ocean, which accounts for 71% of the earth's surface area, contains huge wave energy. At present, people have developed thousands of different types of wave energy power generation devices. [0003] There is a bottom-hinged rocking plate type wave energy power generation system that is in the stage of real sea test in the UK. The device hinges a rocking plate with a density lower than that of seawater on the foundation of the seabed. The rocking plate swings back and forth under the action of waves to drive a piston pump to compress sea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/14H02K44/08
CPCY02E10/38Y02E10/30
Inventor 赵海涛张亦飞沈家法郝春玲宁德志勾莹
Owner 国家海洋局杭州海洋工程勘测设计研究中心