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Off-grid economical vertical axis wind turbine

An economical technology for wind power generators, applied in wind power generator components, wind power engines, wind power motor combinations, etc., can solve the problem of residents in remote areas with poor economic conditions, wind power generators cannot be widely used, and wind power generators cannot be used and other problems, to achieve the effect of long service life, improve power transmission efficiency, and avoid the phenomenon of top teeth

Inactive Publication Date: 2013-05-01
GUILIN UNIV OF ELECTRONIC TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since most of the existing wind turbines cannot be used in remote areas with insufficient wind resources, nor can they be used in the case of frequent strong wind currents, wind turbines cannot be widely used in some areas where wind energy resources are lacking or wind is unstable
However, the economic conditions of most residents in these areas are poor, so it is necessary to study wind turbines that meet the technical requirements of "economical type" to solve the problem of electricity consumption for residents in remote areas with poor economic conditions.

Method used

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  • Off-grid economical vertical axis wind turbine
  • Off-grid economical vertical axis wind turbine
  • Off-grid economical vertical axis wind turbine

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Embodiment Construction

[0030] refer to figure 1 , an off-grid economical vertical-axis wind power generator, consisting of a frame 2, a base 3 arranged on the frame 2, and a drum brake 4, a casing 6 and a spherical brake set on the base 3 in sequence from bottom to top The wind wheel 7 is composed of an alternator 1 inside the frame 2, an adjustment device 5, a flying pendulum device 9 and a jaw clutch 10 are arranged inside the housing 6, and the flying pendulum device 9 is respectively arranged on two sides of the jaw clutch 10. side, the upper end of which is connected to the case 6, and the lower part is connected to the jaw clutch 10, and the adjusting device 5 is set on the jaw clutch 10; Connection; a plurality of unloading valves 8 are respectively arranged on the blades of the spherical wind wheel 7 .

[0031] refer to Figure 2~4 , the spherical wind wheel 7 is made up of inner blade 7-4, outer blade 7-3, upper support plate 7-1, lower support plate 7-5 and support ring 7-2, upper suppor...

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Abstract

The invention discloses an off-grid economical vertical axis wind turbine. The off-grid economical vertical axis wind turbine is characterized in that: the off-grid economical vertical axis wind turbine comprises a spherical wind rotor, pendulum units, a clutch and a drum brake, the upper end of the clutch is connected with the spherical wind rotor, the lower end of the clutch is connected with the drum brake, the pendulum units are respectively arranged on the left and the right sides of the clutch, unloading valves are arranged on the spherical wind rotor, the output shaft of the clutch is connected with a generator, and a positioning mechanism is arranged to connect with the clutch. The off-grid economical vertical axis wind turbine has the advantages of compact structure, low cost, small size, high wind energy utilization rate, low vibration noise, attractive appearance and high economic benefit.

Description

technical field [0001] The invention relates to a wind power generator, in particular to an off-grid economical vertical axis wind power generator. Background technique [0002] With the deteriorating global climate and the reduction of coal resources, the development and utilization of wind energy is a feasible and necessary measure to solve the energy shortage. Because most existing wind generators cannot be used in remote areas with insufficient wind resources, nor can they be used under the situation of frequent strong wind currents, wind generators cannot be widely used in some areas where wind resources are scarce or wind is unstable. However, the economic conditions of most residents in these areas are poor, so it is necessary to study wind turbines that meet the technical requirements of "economical" to solve the problem of electricity consumption for residents in remote areas with poor economic conditions. Contents of the invention [0003] The purpose of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D3/06F03D7/06F03D11/02F16K17/04F16D43/16F16F15/22
CPCY02E10/74
Inventor 莫秋云张旭黄永裕周祖鹏郑雪柯廖才
Owner GUILIN UNIV OF ELECTRONIC TECH
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