Sea wave active plate dam power generation system

Abstract

The invention discloses a sea wave active plate dam power generation system. The active plate dam is composed of multiple switch blade plates and is suspended in near-shore wave to transversally intercept sea wave thrust, the whole active plate dam can be impacted by sea wave and can rotate, the blade plates of the plate dam which are suspended on sea surface can automatically open wide or can be automatically contracted and folded, so as to reduce a reacting force of wind power on the sea surface to rotation of the whole plate dam, each rotary shaft of the active plate dam is connected with multiple energy storage steel strips to store energy by virtue of a transmission gear, and the stored energy is sequentially transmitted and concentrated to the same rotary shaft, thus the rotary shaft which drives a generator has continuity and the generator is driven to generate electricity by virtue of a speed increaser. Compared with the prior art, the sea wave active plate dam power generation system disclosed by the invention has the advantages that a large-area active plate dam is used for transversally intercepting thrust of sea wave, 'positive displacement' of the traditional water blocking dam is replaced under the coordination function of a guide plate and a buffer and energy storage mechanism, 'instant capacity' of the original position of the sea is applied, damage of a violent typhoon can be prevented, the sea wave active plate dam power generation system has a simple structure and high efficiency, and high-power clean energy is realized.

Description

Technical field: [0001] The invention belongs to the field of ocean wave power generation powered by nature, and specifically relates to ocean wave power generation. The invention uses large-area movable slabs and arranges them to intercept near-shore waves and tidal energy on the vertical coast, transmits strong thrust, and adopts energy storage steel belts to store At the same time, the energy storage steel belt is used for buffering and transmission to drive the generator to generate electricity. Background technique: [0002] The present invention utilizes natural sea waves to generate electricity, which is a green and environment-friendly power generation system with simple structure and high efficiency. The wave propagation speed in the deep sea is faster than that in the shallow sea. The wavelength and propagation direction of the wave change at the dividing line, and the propagation direction of the wave becomes gradually perpendicular to the coastline. The closer to...

AI Technical Summary

Problems solved by technology

However, since the beginning of the 21st century, in the face of the increasing shortage of fossil energy such as oil and coal, energy conservation and emission reduction, and the enormous pressure of coping with global climate change, wave energy generation has not been well utilized. How to obtain these energies Reasonable application is a very important issue, especially to solve the energy needs of coastal areas and islands, promote coastal economic development, help islands get rid of poverty and become rich, and is conducive to national defense construction, such as Xisha, Nansha and other islands far away from the mainland

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