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Vertical axis tube type wind generator

A technology of wind power generators and vertical axes, which is applied to wind power generators, wind power motor combinations, and wind power generators at right angles to the wind direction, etc., which can solve problems such as poor reliability, high manufacturing cost of wind power generators, and low wind energy conversion efficiency of wind power machines , to achieve the effect of large power generation, good wind conditions for the impeller, and simple structure

Inactive Publication Date: 2012-12-12
张俊华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, wind power generators generally adopt horizontal axis, and the most widely used is horizontal axis wind power generators. However, this type of wind power generator is expensive to manufacture, especially for large wind power generators, which require special supporting equipment
Although vertical axis wind turbines have appeared, the wind energy conversion efficiency of this wind turbine is low and the reliability is poor

Method used

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  • Vertical axis tube type wind generator
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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the concrete structure of the invention is introduced. This vertical shaft tube wind power generator II can convert wind energy into electric energy, including the vertical ring-shaped wind power generator set and the impeller formed by the shell 1 of the generator and the wind turbine blade 7, and the wind turbine blade 7 is perpendicular to the generator Drive the housing 1 of the generator and the conductor rotor 3 to rotate through the transmission of the gear (2) and the gear (1), and the annular hoof-shaped permanent magnet stator 2 is fixed on the central garden column support 6 through the magnet holder 13. Moving, the vertical axis tubular wind power generator II includes the hoof-shaped permanent magnet stator 2, the conductor rotor 3, the shell 1 of the ring generator, the wind turbine blade 7, the gear (2) 12, the gear (1) 11, the magnet Fixing frame 13, rotor support 5 and centripetal thrust bearing 4, the hoo...

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Abstract

The invention discloses a vertical axis tube type wind generator. The technical scheme includes that the wind generator comprises an impeller which is formed by a vertical ring-shaped wind generator set and blades, the blades drive a casing and conductor rotors of the generator to rotate in the direction perpendicular to the generator, and horseshoe-shaped permanent magnet stators are fixed on a cylinder support through magnet fixing frames. The vertical axis tube type wind generator is characterized by comprising the horseshoe-shaped permanent magnet stators arranged in a ring shape, the conductor rotors, the ring-shaped casing and the blades, each of the blades comprises a net support, and soft cloth wind shields are uniformly fixed on one side of the net support. The vertical axis tube type wind generator has the advantages that the vertical axis tube type wind generator can be arranged in a three-dimensional mode outdoors, the generating power is large, and the usage ratio of wind fields is high; the impeller formed by the blades and the generator casing is large in wind area and good in wind conditions, and the generator can be driven to rotate by wind which is from any direction and perpendicular to the blades of the wind generator; and the whole wind generator is simple in structure, stable in rotating, noise-free and vibration-free.

Description

technical field [0001] The invention relates to the field of wind power generation, in particular to a vertical axis tube type wind power generator II. Background technique [0002] At present, wind power generators generally adopt horizontal axis, and the most widely used type is horizontal axis wind power generators. However, this type of wind power generator is expensive to manufacture, especially for large wind power generators, which require special supporting equipment. Although a vertical axis wind energy machine has appeared, the wind energy conversion efficiency of this wind energy machine is low and the reliability is poor. Contents of the invention [0003] The purpose of the invention is to overcome the shortcomings in the prior art and provide a vertical axis wind generator with high wind energy conversion efficiency. The technical solution adopted is: a vertical axis tube type wind generator II, including a vertical ring The generator set and the impeller fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D3/06H02K1/17H02K7/10
CPCY02E10/74
Inventor 张俊华
Owner 张俊华
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