Wind energy and ocean wave energy integrated generation device

Abstract

The invention discloses a wind energy and ocean wave energy integrated generation device. The device comprises two buoys that supply buoyancy, a permanent magnet rotating generator for generating with ocean wind energy, and a permanent magnet linear generator that generates with ocean wave energy; an inner buoy realizes static effect during generation; an outer buoy supplies kinetic energy of the ocean wave energy to the permanent magnet liner generator during generation; the outer buoy is connected with a rotor of the permanent magnet liner generator through an universal connecting shaft and a rigid connecting rod; the permanent magnet linear generator is mounted at the bottom part of the inner buoy; the permanent magnet rotating generator for generating with the ocean wind energy is mounted on the top part of the rigid connecting rod and can radially rotate along the top part of the rigid connecting rod so as to generate under different ocean wind directions. The generation device capable of generating power through ocean wind energy and ocean wave energy is simple in structure and high in efficiency, and can be widely applied to offshore areas and sea areas close to islands.

Description

technical field [0001] The invention relates to a power generation device assembly for generating power by using offshore wind energy and ocean wave energy, which belongs to power generation technology. Background technique [0002] Converting the existing offshore wind energy and ocean wave energy into electrical energy can directly provide electrical energy for electrical equipment on offshore platforms and remote islands. The development and utilization of renewable energy provide a direction for development. [0003] Offshore wind energy and ocean wave energy both come from solar energy. However, the energy density of offshore wind energy and ocean wave energy is greater than that of solar energy, especially ocean wave energy. Given that the ocean area accounts for 71% of the world's total area, the energy reserves of offshore wind energy and ocean wave energy are extremely rich. If the offshore wind energy and ocean wave energy are effectively converted into electric...

AI Technical Summary

Problems solved by technology

Since the platform pillars of the above-mentioned wave power generation device are hard-connected to the underwater ground, they are prone to failure under the impact of strong horizontal wave force.

[0006] Generally speaking, the existing wind energy and ocean wave power generation devices that have been put into use have the following disadvantages: poor practicability; multiple energy conversions through mechanical systems are required during the operation of the power generation device, resulting in reduced power generation efficiency; the connection between the power generation device and the seabed ground Hard connections, vulnerable to horizontal wave forces

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