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

Abstract

The invention provides a three-dimensional space dense layout vertical axis quadruple-air-flue wind power generation system. The three-dimensional space dense layout vertical axis quadruple-air-flue wind power generation system comprises a cylindrical wind gathering tower vertically arranged, a plurality of layers of platforms are vertically arranged in the wind gathering tower, each layer of platform is evenly provided with a plurality of sets of gradual-expanding air flues in the radius direction, and each gradual-expanding air flue comprises an inner side main air flue; each inner side main air flue communicates with two middle branch air flues, each middle branch air flue communicates with two outer side branch air flues, wind generating sets are arranged in the air flues, and air flues on the periphery of each wind generating set are annular; a wind facing opening in the outer vertical face of the cylindrical wind gathering tower communicates with the branch air flues through horn-mouth-shaped air flues; due to the narrow pipe effect, wind enters from the wind facing opening, the wind become larger when entering the more inner position, one air flue is expanded into two air flues and then expanded into four air flues, the installed capacity is increased in a multiplied manner, and wind energy is utilized to the maximum limit; the system is large in installed capacity, small in occupied area, high in power generation efficiency and long in service life and has the wide application prospect.

Description

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

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Problems solved by technology

In order to reduce the mutual interference between wind turbines in the wind field, it is also necessary to have an appropriate interval between them and occupy a large area

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