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Wave power generation system adaptive to tidal fluctuation

A power generation system and wave energy technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve problems such as loss of practical value, reduction of system working time and energy conversion efficiency, and achieve high reliability, simple mechanism, The effect of high energy conversion efficiency

Inactive Publication Date: 2012-10-10
STATE OCEAN TECH CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, because the power generation system is significantly affected by the tide level, the working time and energy conversion efficiency of the system are reduced, making it lose its practical value

Method used

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  • Wave power generation system adaptive to tidal fluctuation
  • Wave power generation system adaptive to tidal fluctuation
  • Wave power generation system adaptive to tidal fluctuation

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Embodiment Construction

[0031] The wave energy power generation system adapting to tide level changes of the present invention will be described in detail below in combination with the embodiments and the accompanying drawings.

[0032] Such as Figure 1~5 As shown, the wave energy power generation system adapting to tide level changes of the present invention includes: a seabed foundation 6 arranged on the seabed 7, more than two guide legs 3 and a hydraulic lifting system 5 respectively fixed on the seabed foundation 6, The supporting frame 4 connected to the top of the hydraulic lifting system 5, the supporting frame 4 is also movably connected with more than two guide legs 3, and is set along the guide leg 3 driven by the hydraulic lifting system 5 The slideways 13 on the pile legs 3 go up and down, and the support frame 4 is provided with a swing plate device 1 that swings with the waves and a power generation device connected to the swing plate device 1, and the swing plate device 1 is installe...

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Abstract

A wave power generation system adaptive to tidal fluctuation comprises a seafloor foundation which is arranged on seabed, two or more than two guide pile legs and a hydraulic lifting system which are fixed on the seafloor foundation respectively, and a support framework which is connected to the top end of the hydraulic lifting system. The support framework is movably connected with the two or more than two guide pile legs and rises and drops along slide ways which are arranged on the guide pile legs driven by the hydraulic lifting system, a swinging plate device which swings with the wave of the sea water and a power generation device which is connected with the swinging plate device are arranged on the support framework, and a tide level sensor which is connected with the hydraulic lifting system through a lead is installed on the part of the swinging plate device above the sea surface. The wave power generation system adopts the automatic hydraulic lifting system, needs no human operation and can adjust the position of the swinging plate device with the tidal fluctuation; moreover, the wave power generation system has advantages of high energy conversion efficiency, simple mechanism, high reliability, low production cost and the like.

Description

technical field [0001] The invention relates to a wave energy generation system utilizing ocean energy, in particular to a wave energy generation system that adopts a hydraulic self-elevating system and adapts to changes in tidal levels without human operation. Background technique [0002] With the development of economy and society, human beings have an increasing demand for energy, but the global energy reserves are limited. Especially in recent years, the problem of environmental pollution caused by the excessive consumption of conventional energy has become increasingly prominent, making countries around the world intensify. Increased attention and investment in the use of renewable energy. Wave energy is a green, clean, and zero-pollution renewable energy source, and its development and utilization have broad prospects for development. According to a survey by the World Energy Council, the world's available wave energy has reached 2 billion kilowatts, which is equival...

Claims

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Application Information

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IPC IPC(8): F03B13/14F03B15/00F15B11/16
CPCY02E10/38Y02E10/30
Inventor 张中华夏增艳黄勇王海峰郭毅李蒙段云棋
Owner STATE OCEAN TECH CENT
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