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Torque-adjustable permanent magnetic variable-speed wind power generation apparatus

A wind power generation device and technology of the power generation device are applied in the directions of wind energy power generation, wind turbines, wind turbine combinations, etc., which can solve the problems of increased cost, large starting inertia, and many transmission parts, and achieve convenient maintenance and installation. The effect of reducing the moment of inertia

Inactive Publication Date: 2015-04-08
诸暨和创电机科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wind turbines will generate electricity when there is wind. Its internal structure is complex, there are many transmission parts, it is inconvenient to use, and it is prone to poor connection, which leads to a decrease in power generation efficiency. increase, so the overall needs to be improved
In addition, if the wind force is small, due to the large starting inertia, it cannot be used, and the application range is narrow, so it cannot be developed due to limitations.

Method used

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  • Torque-adjustable permanent magnetic variable-speed wind power generation apparatus
  • Torque-adjustable permanent magnetic variable-speed wind power generation apparatus

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Embodiment Construction

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Reference attached figure 1 and attached figure 2 The present embodiment discloses a torque-adjustable permanent magnet variable-speed wind power generating device, including a power generating device 1, characterized in that: the power generating device 1 is provided with more than two traction mechanisms 2 arranged at equal intervals, and the traction mechanism 2 includes a motor 3, the output end of the motor 3 is provided with a reducer 4, the output end of the reducer 4 is provided with a connecting rod 5, and the power generating device 1 includes a bolt 6 for connection and coaxial installation. The upper casing 7 and the lower casing 8 are provided with a first stator 9 inside the upper casing 7, and the first stator 9 includes a fixing ring 10 connected with the connecting rod 5. One side wall of the fixing ring 10 is equipped with perm...

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Abstract

The invention discloses a torque-adjustable permanent magnetic variable-speed wind power generation apparatus, which comprises a power generation apparatus body, and is characterized in that the power generation apparatus body is provided with more than two drawing mechanisms arranged at an equal interval; each drawing mechanism comprises a motor; the output end of each motor is provided with a speed reducer; the output end of each speed reducer is provided with a connecting rod. The torque-adjustable permanent magnetic variable-speed wind power generation apparatus disclosed by the invention has the advantages that the transmission ratio is high, the efficiency is high, the rotational inertia is small, no friction is generated, starting is flexible, no noise is generated, lubrication is not needed, and the service life is long.

Description

technical field [0001] The invention relates to a torque-adjustable permanent magnet variable-speed wind power generating device. Background technique [0002] Wind turbines will generate electricity when there is wind. Its internal structure is complex, there are many transmission parts, and it is inconvenient to use. increase, so the overall needs to be improved. In addition, when the wind is small, it cannot be used due to the large starting inertia, and the use range is narrow, and it cannot be developed due to limitations. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a torque-adjustable permanent magnet variable-speed wind power generator with large transmission ratio, high efficiency, small volume, small moment of inertia, no friction, flexible start, no noise, no need for lubrication, and long service life. [0004] For achieving the above object, the technical scheme of the present invention is: [0005] The torque-adjusta...

Claims

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Application Information

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IPC IPC(8): F03D9/00
CPCF05B2260/85Y02E10/72
Inventor 李和良陈幸郦先苗
Owner 诸暨和创电机科技有限公司
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