Vertical type wind energy power generation wind collection guiding system

Abstract

The invention relates to a wind collection guiding system, in particular to a wind collection guiding system for a vertical type wind energy dynamo of wind power generation equipment, and belongs to the field of wind power generation equipment. The wind collection guiding system comprises a stand; a wind collection guide plate is arranged on the stand through a wind collection plate brace; the wind collection plate brace consists of an upper pair of connecting rod mechanisms and a lower pair of connecting rod mechanisms which connect the wind collection guide plate and the stand; a guide railarranged on the stand and pulleys arranged on the connecting rod mechanisms form a guiding device; a set of electromotors with speed reducers arranged on an upright post of the stand is connected witha drive shaft and is connected with and drives the connecting rod mechanisms; and a set of electromotors with speed reducers arranged on the inner side of the upright post of the stand is connected with a pull steel rope set, and the electromotors arranged on the upright post of the stand and the electromotors arranged on the inner side of the upright post of the stand form a power system together. The wind collection guiding system solves the changeability and uncertainty of the wind energy generator set to wind direction. The device improves the utilization efficiency of the wind volume andrealizes the wind collection in random direction without steering.

Description

technical field [0001] The invention relates to a wind collection and guidance system, in particular to a vertical wind energy generation wind collection and guidance system used in wind power generation equipment, belonging to the field of wind power generation equipment. Background technique [0002] With the development of the global economy, the wind energy market has also developed rapidly. At present, domestic wind power generation equipment is still dominated by three-bladed horizontal axis wind turbines, which will generate cyclonic eddy currents during operation. To operate normally, the distance between wind turbines must be increased, thus reducing wind power. The utilization rate of field space; the utilization rate of natural wind energy for horizontal three-blade blades is only 5% to 8%, while the collection rate of wind energy for vertical wind energy generators using wind collection guide devices is as high as 60% to 75%. High wind energy utilization can be ...

AI Technical Summary

Problems solved by technology

Compared with the previous wind power generation equipment, this device has obvious progress, and the efficiency has also been improved, but the effect in the direction of wind collection is not obvious, so that a large part of wind energy is wasted, and the energy efficiency conversion is low.

At the same time, the structure of the device is complex and the cost is high

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