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Combination type vertical axis aerogenerator

A wind turbine, vertical axis technology, applied in wind turbine combinations, wind turbines, wind turbines at right angles to the wind direction, etc., can solve the problems of difficult speed control and low wind turbine efficiency, and achieve high reliability and low cost. , the effect of simple structure

Inactive Publication Date: 2009-04-08
吴积善
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This unit overcomes some fatal weaknesses of the traditional vertical axis wind turbine, such as low efficiency of the wind rotor and difficulty in controlling the speed, making it possible to completely replace the horizontal axis wind turbine.

Method used

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  • Combination type vertical axis aerogenerator
  • Combination type vertical axis aerogenerator
  • Combination type vertical axis aerogenerator

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Experimental program
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Effect test

Embodiment Construction

[0025] The present invention will be further described below in conjunction with the drawings.

[0026] Control Figure 1 to Figure 6 , The combined vertical axis wind power generator set of the present invention is composed of a vertical axis wind wheel, a generator, a triangular bracket and a tower pole.

[0027] Wherein, the generator is composed of a stator 1, a rotor 2, 3, a magnetic pole 4, a bearing 5, a shaft 6 and a base 7. The stator 1 and the magnetic pole 4 are fixed on the shaft 6, the shaft 6 is fixed on the base 7, the rotors 2 and 3 are supported on the shaft 6 through the bearing 5, and the lead wires of the stator 1 and the magnetic pole 4 are drawn from the central through hole of the shaft.

[0028] Control figure 2 The working principle of the generator is: when the generator rotors 2 and 3 are driven by the wind wheel to rotate, due to the residual magnetism of the magnetic pole 4, the rotor 3 generates an electric potential. Because the rotors 2 and 3 are co...

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Abstract

A combined vertical axis wind generating set consists of a vertical axis wind wheel, a generator, triangular brackets and a tower rod, wherein, the bottom of the vertical axis wind wheel is provided with a gear which is meshed with the gear of the generator, the wind wheel directly drives the generator and accelerates the generator; the vertical axis wind wheel is arranged on two brackets taking the shape of a regular triangle; and the tower rod is vertically arranged on the ground. The vertical axis wind wheel consists of three to ten resistance type vertical axis wind wheels; after the vertical axis wind wheel and the combined generator are assembled into the machine set, the trouble that the traditional vertical axis wind wheel has low efficiency is got rid of, and the machine set is far superior to the horizontal axis wind generating set.

Description

Technical field [0001] The invention relates to the technical field of wind energy development and utilization, in particular to a combined vertical axis wind power generating set. Background technique [0002] The vast majority of common wind power equipment are horizontal-axis wind turbines, which are composed of generators, wind wheels, speed-increasing boxes, direction control devices, speed control devices, and brake devices. This type of unit involves many disciplines and professions, including meteorology, aerodynamics, structural dynamics, material mechanics, electrical engineering, mechanical engineering, and computer technology. Therefore, this type of unit has high manufacturing costs, technical complexity and troublesome use. And many other problems seriously restrict the development of wind power generation and the development and utilization of wind energy. Summary of the invention [0003] The purpose of the present invention is to provide a combined vertical axis...

Claims

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Application Information

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IPC IPC(8): F03D9/00F03D3/06F03D9/25
CPCY02E10/72Y02E10/74
Inventor 吴积善
Owner 吴积善
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