Wind power collector

Abstract

The invention discloses a wind power collector, which is designed according to a principle that force stressed by an object moving in air is directly proportional to square of the object moving speed and the characteristic area of the object as well as density of air. In the case of continuous circulation of wind power, a relatively large windward area is used for inducing wind from each direction into the wind power collector on the premise of not tracking current wind rotation; and in a circulation process of the wind, the size and the shape change from large to small and guidance and rectification are realized after the wind passes through the wind power collector, so that the wind speed is increased. When cut-in wind speed is less than starting wind speed of a wind driven generator, the wind speed can be increased by enlarging the sectional area of a wind inducing port of the wind power collector to start the wind driven generator; a tower cannot be arranged; and the fore-and-aft distance, the left-right distance and the vertical distance between impellers of the wind driven generator are not restricted. The energy of the wind power collector can be calculated through a formula, the conversion relation between energy can be educed through the principle, and the shape and the specification are determined by design.

Description

technical field [0001] Application of environmentally friendly renewable energy Background technique [0002] At present, there are roughly two types of wind turbines at home and abroad: parallel axis type and vertical axis type. They all directly receive wind force and wind speed to generate electricity; etc., when the cut-in wind speed is lower than the starting wind speed of the wind turbine, the wind turbine will not work, so it is greatly affected by the natural wind force and wind speed, and the efficiency is relatively low; the utilization rate of wind force and wind speed is also relatively low; Unsafe and considering the wind layer, it is generally necessary to erect a tower; when multiple wind turbines work in combination, there are requirements for the distance between the wind turbine impellers front and back, left and right, and up and down, which limits the working environment and application range. Contents of the invention [0003] Wind concentrator: It is...

AI Technical Summary

Problems solved by technology

[0002] At present, there are roughly two types of wind turbines at home and abroad: parallel axis type and vertical axis type. They all directly receive wind force and wind speed to generate electricity; etc., when the cut-in wind speed is lower than the starting wind speed of the wind turbine, the wind turbine will not work, so it is greatly affected by the natural wind force and wind speed, and the efficiency is relatively low; the utilization rate of wind force and wind speed is also relatively low; Unsafe and considering the wind layer, it is generally necessary to erect a tower; when multiple wind turbines work in combination, there are requirements for the distance between the wind turbine impellers front and back, left and right, and up and down, which limits the working environment and application range

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