Wind energy capture generation device based on piezoelectric effect

Abstract

The present invention provides a wind energy capture generation device based on a piezoelectric effect. The device comprises at least one first flabellum, a shaft unit, at least one second flabellum,at least one piezoelectric ceramic piece and a piezoelectric cabin. Each first flabellum is connected with the shaft unit and is configured to receive and absorb wind power and convert the wind energyto mechanical energy; the shaft unit is connected with the at least one first flabellum and at least one second flabellum in order, is fixedly connected with the piezoelectric cabin and is configuredto transmit the mechanical energy to the at least one first flabellum and the at least one second flabellum; each second flabellum is connected with the shaft unit and is configured to transmit the mechanical energy to the at least one piezoelectric ceramic piece; each piezoelectric ceramic piece is connected with the piezoelectric cabin and configured to generate vibration energy based on the mechanical energy and transmit the vibration energy to the piezoelectric cabin; and the piezoelectric cabin is convert the vibration energy to electric energy to complete wind energy capture generation.The wind energy capture generation device based on the piezoelectric effect can achieve conversion from wind energy to electric energy to provide technical support for a miniature aerogenerator so asto solve the problem that electric energy supply is lack in a miniature electricity place in a remote area.

Description

technical field [0001] The invention relates to the field of new energy equipment, in particular to a piezoelectric effect-based wind energy capture power generation device. Background technique [0002] Energy is non-renewable, and it is accompanied by problems such as environmental pollution, ecological deterioration, and energy crisis. As a renewable energy source, wind energy is abundant in reserves, and it can be converted by wind energy capture devices to provide electric energy supply for small power consumption sites, which is of great significance to the sustainable development of modern society. [0003] With the improvement of electronic technology and energy storage technology, more and more typical applications such as small-scale wind power generation such as wind-solar hybrid street lamps are appearing in people's field of vision, but they usually follow the parameters of large-scale wind power generation units, often ignoring low wind speed power generation c...

AI Technical Summary

Problems solved by technology

[0012] A wind energy capture power generation device based on piezoelectric effect provided by the present invention can realize the conversion of wind energy-mechanical energy-elastic potential energy-electric energy by setting fan blades and piezoelectric ceramic sheets, and provides technical support for small wind power generators. Breeze grid-connected power generation provides a theoretical basis, which can solve the problems of power supply difficulties and energy cleanliness in some remote areas.

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