Wind tunnel wind power generation system

Abstract

The invention discloses a wind tunnel type wind turbine system. The wind tunnel type wind turbine system comprises a wind tower head, a wind detection mechanism, a wind guide channel and a generation mechanism. The wind tower head is formed by a plurality of blades arranged by a circle, and each blade is connected with a microcontroller. The wind detection mechanism is connected with the microcontrollers, and the microcontrollers control the blades to open or close according to the data information detected by the wind detection mechanism. One end of the wind guide channel communicates with the wind tower head and the wind guide channel is used for guiding wind energy entering the wind tower head to the ground. The wind guide channel comprises a contracting section and an expanding section so that wind energy airflow passing through the wind guide channel can be accelerated. The generation mechanism is arranged on the ground and located at the other end of the wind guide channel, and the wind energy passing through the wind guide channel acts on the generation mechanism. By means of the wind tunnel type wind turbine system, the problems that an existing horizontal-axis wind turbine is low in generation efficiency, and a traditional duct type wind power mechanism is complex and not suitable for high-altitude installation in the prior art are solved, and efficient wind power generation capacity is realized.

Description

Technical field [0001] The invention belongs to the field of wind power generation, and particularly relates to a wind tunnel type wind power generation system. Background technique [0002] As a kind of clean and renewable energy, wind energy has been paid more and more attention by people. The related technical issues have become the current research hotspots in the fields of science and engineering. [0003] The currently widely used wind turbine is a horizontal axis wind turbine. In order to obtain more wind energy and improve power generation efficiency, the size and power of wind turbines are gradually increasing. Today’s megawatt-class wind turbines have a wind wheel diameter and tower height of more than 100 meters, and weigh hundreds of tons. The super-large equipment has brought a series of technical bottlenecks: the height of the tower and the size of the blades are all Reached the technical limit of the current stage, and reached the limit in terms of the difficulty a...

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Problems solved by technology

[0005] An object of the present invention is to provide a wind tunnel type wind power generation system, which solves the problems of low power generation efficiency of the existing horizontal axis wind turbines in the prior art, and the complexity of the traditional ducted wind power mechanism, which is not suitable for high-altitude placement

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