Self-adaption wind charger

A wind charger and self-adaptive technology, applied in wind turbine combination, wind energy power generation, wind turbine and other directions, to achieve the effect of insignificant increase in cost

Inactive Publication Date: 2013-08-21
SHENZHEN CITY FUTIAN DISTRICT SCI & TECH EDUCATION ASSOC FOR JUVENILES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of making full use of wind power generation, the present invention provides an adaptive wind power charger, which includes wind blades and power generation electrodes. The connection between each fan blade and the fan blade shaft is an active connection, which can automatically adjust the inclination angle of each fan blade with the wind speed

Method used

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Embodiment

[0014] like figure 1 As shown, the invention discloses a design scheme of an adaptive wind power charger. An adaptive wind power charger includes wind blades 1 and generating electrodes. The fan blades 1 are arranged radially, and all the fan blades 1 are planar isosceles triangles. On two parallel rings 3 of the same size, there is a track groove in the middle of each ring 3, and the two ends of the bottom edge of the fan blade 1 are respectively fixed in the track grooves of the parallel rings 3, and there are springs between the parallel rings 3. 4 connections, the spring 4 is a double-layer structure, the spring 4 has a telescopic sleeve 5, and the stiffness coefficient of the spring 4 is 20N / cm. The distance between the rings 3 can be automatically adjusted within the range of spring stiffness coefficient, so as to adjust the inclination angle of the fan blade 1 . When there is wind blowing on the fan blade 1, the rotation of the fan blade 1 drives the generator el...

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Abstract

The invention relates to a self-adaption wind charger. The self-adaption wind charger comprises fan blades and electricity generation electrodes. When air blows the fan blades, the fan blades rotate to drive the electricity generation electrodes to rotate to generate current and output the current externally. Each fan blade body is movably connected with a fan blade rotating shaft. The inclination angle of each fan blade body can be automatically adjusted along with wind speeds. Two parallel rings which are identical in size are arranged on the bottom edge of each fan blade body of the self-adaption wind charger, wherein the bottom edge of each fan blade body is connected on the rings, a track groove is formed in the middle of each ring, and two ends of the bottom edge of each fan blade body are fixed in the track grooves of the parallel rings respectively. Springs are connected between the parallel rings, wherein the spring is compressed as the wind speed increases, the spring is double-layered, and a telescopic sleeve is arranged outside the spring to prevent the spring from curving.

Description

technical field [0001] The invention belongs to the field of function expansion of wind power generators, in particular to an adaptive wind power charger. Background technique [0002] As a clean and renewable energy, wind energy has been paid more and more attention by countries all over the world. Its reserves are huge. The global wind energy is about 2.74×109MW, of which the usable wind energy is 2×107MW, which is 10 times larger than the total amount of water energy that can be developed and utilized on the earth. Wind has been used by people for a long time - mainly through windmills to pump water, grind flour, etc., but now, people are interested in how to use wind to generate electricity, convert the kinetic energy of wind into mechanical kinetic energy, and then convert mechanical energy into electrical kinetic energy, This is wind power. The principle of wind power generation is to use the wind force to drive the windmill blades to rotate, and then increase the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00
CPCY02E10/72
Inventor 周泽燕
Owner SHENZHEN CITY FUTIAN DISTRICT SCI & TECH EDUCATION ASSOC FOR JUVENILES
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