Blade, impeller and auxiliary power generation device of ocean current power generation equipment

Abstract

The invention relates to the field of electric power equipment, in particular to blades, impellers and auxiliary power generation devices of ocean current power generation equipment. A plurality of spherical nanometer power generation units are installed in the base plate of the blade, and the spherical nanometer power generation unit includes: an outer spherical shell, an inner spherical shell, an electrification track, an electrification ball and a first electrode pair. The outer spherical shell and the inner spherical shell are insulator shells; the inner spherical shell is located in the inner cavity of the outer spherical shell, and there is a gap between the inner spherical shell and the outer spherical shell. Friction lines are arranged on the contact surfaces of the inner spherical shell and the outer spherical shell. The electrifying track is located in the inner cavity of the inner spherical shell, and each sub-track is arranged in a circular array along the midpoint of any one of the sub-tracks; a first electrifying layer and a second electrifying layer are arranged in the chute of each sub-track. The electrified balls are located in the electrified track; the electrified balls are in contact with the first electrified layer and the second electrified layer and have charges of different polarities when they rub against each other. Solve the defect that traditional ocean current power generation equipment cannot obtain energy in micro, low-speed ocean currents and ocean currents with changeable directions.

Description

Technical field [0001] The present invention relates to the field of power equipment, in particular a blade of an ocean current power generation device, an impeller and an auxiliary power generation device thereof. Background [0002] Seawater, subject to the gravitational pull of extraterrestrial bodies and the Action of the Sun, flows horizontally in a certain direction with a relatively stable speed, a form of movement called an ocean current. Ocean currents are large-scale aperiodic movements from one sea area horizontally or vertically to another, and are the main form of movement of seawater. The huge amount of energy contained in ocean currents is a new type of renewable energy that needs to be developed. At present, there are already many equipment that uses ocean currents for power generation, and the traditional ocean current power generation equipment includes the main use of ocean currents to drive the impeller rotation, and the cutting magnetic induction line is gene...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defect that the traditional ocean current power generation equipment cannot obtain the energy in the miniature and low-speed ocean current, and cannot collect the energy of swaying waves in different directions, the present invention provides a blade, impeller and auxiliary power generation device of the ocean current power generation equipment

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