Near-shore reflective wave energy concentrating power generation device

Abstract

The invention provides a near-shore reflective wave energy concentrating power generation device, and belongs to the field of wave energy power generation and marine engineering equipment. The technical problem existing in the prior art that, a single point suction type power generation device has low power generation power and low conversion efficiency is solved. The near-shore reflective wave energy gathering power generation device includes an energy concentrating arc-shaped wall, two sets of rigid arm connecting rods, a float and two sets of hydraulic power generation systems. The bottom of the energy concentrating arc-shaped wall is fixed to the bottom of the sea, the height of the energy concentrating arc-shaped wall above the water surface is higher than the height of the wave surface after energy concentrating. The float and the inner wall of the energy concentrating arc-shaped wall are movably connected by the two sets of rigid arm connecting rods. Each set of the rigid arm connecting rods includes two parallel rigid arms, and each of the two parallel rigid arms, the energy concentrating arc-shaped wall and the float form a corresponding parallelogram movable mechanism. The two sets of hydraulic power generation systems are separately connected with the two sets of rigid arm connecting rods in a one-to-one correspondence mode. The near-shore reflective wave energy concentrating power generation device is applied to near-shore power generation, fundamentally improves the power generation power, reduces the power generation cost, and is simple in design, long in service life and easy in modular application.

Description

technical field [0001] The invention relates to a wave energy-gathering power generation device, in particular to a near-shore reflective wave energy-gathering power generation device, which belongs to the field of wave energy power generation and ocean engineering equipment. Background technique [0002] Waves are one of the important environmental elements in the ocean, which can provide human beings with inexhaustible green energy. With the increasing difficulty of land energy development, human beings have accelerated the development and utilization of wave energy. Among them, nearshore wave energy has the characteristics of low development difficulty and small initial investment. The development of nearshore wave energy can be used as a supplementary energy for the development of coastal cities. The main way for humans to develop and utilize wave energy is to convert the potential energy or kinetic energy of waves into electrical energy by using wave energy generating ...

AI Technical Summary

Problems solved by technology

Among them, the float in the oscillating float power generation module is connected with the main cavity by a single rigid arm, and the float will inevitably have a certain pitch angle while heaving, which will lead to a decrease in the amplitude of the heave movement and a decrease in energy conversion efficiency

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