Wind power rotating wheel of sliding vane type wind generating set

Abstract

The invention belongs to the field of wind power technology, and relates to a wind power rotating wheel of a sliding vane type wind generating set. The wind power rotating wheel of the sliding vane type wind generating set comprises two supporting rotating wheels, a central shaft and two supports. The two supporting rotating wheels are vertically distributed at the two ends of the central shaft, the two ends of the central shaft are fixedly connected to one ends of supporting bearings on the upper end portions of the two supports respectively, the other ends of the supporting bearings are connected to the generating set, the two supporting rotating wheels are respectively provided with corresponding three sets of sliding rails distributed evenly in the radial direction, the angles among sliding rails of each set are 120 degrees, the sliding rails of each set are three parallel sliding rails with unequal lengths, sliding vanes are arranged in all the corresponding sliding rails on the two supporting rotating wheels, and each sliding vane is provided with a sliding mechanism in a welding mode. The wind power rotating wheel of the sliding vane type wind generating set is simple in mechanism, small in size and high in utilization rate of wind energy, and social, environmental and economic benefit is obvious.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and relates to a wind runner of a sliding vane type wind power generating set. Background technique [0002] With the depletion of fossil energy, the development and utilization of its substitutes and renewable energy have become the focus of research in various countries. The wind is formed by the movement of the atmosphere caused by the temperature difference caused by the different heating of the earth's surface when the sun shines on the earth. About 2% of the solar energy reaching the earth is converted into wind energy. Wind power generation is to convert wind energy into mechanical energy and then into electrical energy, which is a major development and utilization trend of renewable energy. It is estimated that the global wind energy reserves are about 2.74x10 9 MW, of which the exploitable capacity is about 2x10 7 MW is 10 times larger than the total amount of hydropowe...

AI Technical Summary

Problems solved by technology

Due to the instability of wind direction and wind force, as well as the arrangement direction and arrangement density of fan blades, etc., this greatly reduces the utilization rate of wind energy by wind power generation systems.

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