Offshore wind power negative-pressure power generation device

Abstract

The invention discloses an offshore wind power negative-pressure power generation device which specifically comprises a seabed base, an upper base, a lower base, a wind power generation device, a wind power generation device and a wind power generation device, and the seabed base is provided with a circular truncated cone base and an upper base arranged above the seabed base; and a power generation mechanism which is provided with a power generation unit and a transmission arranged on the power generation unit, the power generation mechanism generates power by taking the whole device above as a drive, and when the device above rotates, the power generation unit is driven by a differential mechanism to generate power. The invention relates to the field of offshore power generation. According to the offshore wind power negative-pressure power generation device, the problems that wind power generation cannot be sufficient for wind energy in all directions, and equipment is prone to being damaged by adjusting blades for multiple times are solved, offshore wind power can be more sufficiently utilized for power generation, and the device can generate power for multiple times; the device can generate electricity by using a rotating wind power structure and can also generate electricity for multiple times by using up-down displacement, and offshore wind power resources are fully utilized.

Description

technical field [0001] The invention relates to the technical field of offshore power generation, in particular to an offshore wind negative pressure power generation device. Background technique [0002] Wind energy is a renewable clean energy that is inexhaustible and inexhaustible. Due to the advantages of abundant wind resources and not occupying land area, the economic and social value of offshore wind farms is being recognized by more and more people. A wind power generator that generates electricity using wind power as natural energy is known. This type of wind power generation device is provided in the nacelle installed on the column: the rotor head on which the windmill blade is installed, the main shaft connected to the rotor head and rotated integrally, and the speed increaser connected to the main shaft rotated by the wind force on the wind turbine blade. machine, a generator driven by the shaft output of the gearbox. In the wind power generator configured in ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an offshore wind negative air pressure power generation device, which solves the problem that wind power generation cannot fully generate wind energy in all directions, and the equipment is easily damaged by multiple adjustments of the blades

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