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Wind-driven generator structure

A technology for wind turbines and air outlets, applied in the direction of magnetic circuit shape/style/structure, winding conductive materials, magnetic circuit static parts, etc., can solve problems such as difficult installation, complex cooling system structure, heavy motor weight, etc., to achieve Good cooling effect, simple structure and low cost

Inactive Publication Date: 2012-08-01
浙江省金华市电机实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the wind power generator adopts an additional cooling system independent of the motor; the additional cooling system has a complex structure, raw materials and manufacturing costs, and the weight of the motor is heavy, making installation difficult

Method used

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Embodiment Construction

[0021] refer to figure 1 , 2 , 3, 4, 5, 8, 9, 10 specifically illustrate the structure of the wind power generator of the present invention, including the stator 2 and the rotor 3 arranged on the inner circumference side of the stator, the stator is installed on the stator support 1, the rotor includes a magnetic pole 33, and the magnetic pole Installed on the rotor bracket 31, the stator bracket includes an annular air inlet pipe 11 arranged in the middle, at least one air inlet 12 is provided on the inner circumference side of the annular air inlet pipe, and the outer circumference of the annular air inlet pipe is Eight support beams 13 double as air ducts are evenly distributed radially on the side, and an air outlet 16 is provided at the rear of the support beams. The supporting beams of the stator bracket are connected by circular ventilation pipes 14, and the air outlets 16 are evenly distributed on the ventilation pipes. The end of the supporting beam of the stator br...

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Abstract

The invention discloses a wind-driven generator structure, which comprises a stator and a rotor arranged on the inner circumference side of the stator. The stator is arranged on a stator support, the rotor comprises a magnetic pole, the magnetic pole is arranged on the stator support, the stator support comprises a circular air inlet pipe arranged in the middle of the stator support, at least one air inlet is arranged on the inner circumference side of the circular air inlet pipe, eight support beams, serving as air ducts, are evenly distributed on the outer circumference side of the circular air inlet pipe in a radial manner, and air outlets are arranged on the back of the support beams. The air ducts and the stator support are integrated, and no additional cooling system independent from the wind driven generator is required, so that the wind driven generator is simple in structure, good in cooling effect, low in weight and low in cost.

Description

technical field [0001] The present invention relates to wind power generators. Background technique [0002] In the prior art, the wind power generator adopts an additional cooling system independent of the motor; the additional cooling system has a complex structure, raw materials and manufacturing costs, and the weight of the motor is heavy, making installation difficult. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wind power generator structure, the cooling system is simple in structure, easy to install, low in cost, and can reduce the weight of the motor. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: the wind power generator structure includes a stator and a rotor arranged on the inner circumference side of the stator, the stator is installed on the stator support, the rotor includes magnetic poles, and the magnetic pol...

Claims

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Application Information

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IPC IPC(8): H02K1/18H02K1/22H02K3/02
Inventor 缪建良毛佩林曹丽建
Owner 浙江省金华市电机实业有限公司
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