Three-dimensional space dense layout vertical-axis quadruple wind channel wind power generation system

Abstract

The invention provides a three-dimensional space dense layout vertical-axis quadruple wind channel wind power generation system. The wind power generation system comprises a cylindrical wind gathering tower arranged perpendicularly, multiple layers of platforms are perpendicularly arranged in the wind gathering tower, and multiple sets of divergent wind channels are evenly formed in each platform in the radius direction. Each set of divergent wind channels comprises an inner-side main wind channel, wherein the inner-side main wind channel is communicated with two middle branch wind channels, and each middle branch wind channel is communicated with two outer-side branch wind channels. Wind power generation sets are arranged in each wind channel, wherein the part, on the periphery of each stage of wind power generation set, of the wind channel is annular. A windward opening in the exterior facade of the cylindrical wind gathering tower is communicated with the branch wind channels through the horn-mouth-shaped wind channels. Due to the funneling effect, after wind enters from the windward opening, wind power becomes larger and larger when wind flows inwards, one wind channel is diverged into two wind channels, two wind channels are then diverged into four wind channels, the installed capacity is also increased exponentially, and thus wind energy is utilized to the maximum. The wind power generation system is large in installed capacity, small in occupied area, high in power generation efficiency and long in service life and has broad application prospects.

Description

technical field [0001] The invention relates to a wind power generation system with a three-dimensional densely arranged vertical axis quadruple air duct, which belongs to the technical field of wind power generation. Background technique [0002] A wind power generation system is a technology that converts wind power into rotational force to generate electricity, and is a system that converts wind energy into mechanical energy and drives a generator to generate electricity. According to the State Grid of China, the global clean energy market has a market share of 50 trillion US dollars. [0003] Wind power generation systems are generally divided into horizontal axis wind power generation and vertical axis wind power generation. Horizontal axis wind power generation has high efficiency, but it is greatly affected by wind direction; vertical axis wind power generation is not greatly affected by wind direction, but its efficiency is not high compared with horizontal axis win...

AI Technical Summary

Problems solved by technology

However, it only arranges two rows of small wind turbines from top to bottom on the hanging arms at both ends of the wind gathering tower, which has a small installed capacity and a large floor area.

Images