Reversing device capable of increasing wind energy utilization rate

Abstract

The invention discloses a reversing device capable of increasing a wind energy utilization rate. The reversing device capable of increasing the wind energy utilization rate comprises a tower seat; anexchanging cavity is formed in the tower seat; vertical grain baffles are symmetrically arranged on the internal walls of the left and right ends of the exchanging cavity; reversing plates are slidingly connected to the vertical grain baffles; four centrosymmetric turnover cavities are formed in the reversing plates; and turnover moving devices are arranged in the turnover cavities. According to the reversing device capable of increasing the wind energy utilization rate, a left-and-right turn-round structure in the east-west direction is arranged according to the rule that the sun rises in theeast and sets in the west so that wind power generation equipment externally connected with the turn-round structure synchronously rotates; friction force change is adopted for a mobile part of the turn-round structure to realize specific time distribution of the east-west direction of the equipment within one day; and meanwhile, through a slideable-controlled friction force change part, the direction time can be correspondingly changed according to sunshine duration within one year so as to realize reasonable wind direction correction and wind power collection; and by supplying a small partof electric power to the equipment for the equipment to operate, the wind energy utilization is enhanced in a maximized manner, and the power generation quantity is increased.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a reversing device for improving the utilization rate of wind energy. Background technique [0002] The heating of the air by the sun makes the local temperature of the air different, and the air in the high temperature position sinks and flows to the low temperature position, and the air flow process is defined as wind. The sun rotates from east to west during the day, so that there is a wind flowing in the air from east to west. In the process of wind power generation, when the fan blades are perpendicular to the direction of wind flow, the force on the fan blades acted by the wind is the largest, and the rotation speed of the wind rotor shaft is the fastest. The wind power generation equipment on the roof promoted at this stage is fixed by the tower on the roof, and the orientation is constant, and the utilization rate of wind energy is low. And the different s...

AI Technical Summary

Problems solved by technology

The wind power generation equipment promoted on the roof at this stage is fixed by the tower on the roof, and the orientation is constant, and the utilization rate of wind energy is low.

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