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Intelligent Permanent Magnet Wind Turbine

A technology for wind turbines and generators, used in the control of generators, electrical components, electromechanical devices, etc., can solve problems such as insufficient use of electric energy and product availability, and achieve convenient adjustment of control parameters, small rotational resistance, and increased power generation capacity. Effect

Inactive Publication Date: 2012-02-22
胡润行
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To this end, many scientific research institutes, manufacturers and people of insight have carried out development and research, but so far no more reasonable products have come out.

Method used

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  • Intelligent Permanent Magnet Wind Turbine
  • Intelligent Permanent Magnet Wind Turbine
  • Intelligent Permanent Magnet Wind Turbine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Figure 1 to Figure 5 As shown, the invention creates a specific embodiment of the intelligent wind power generator, which includes upper and lower end covers 1, 11, a housing 7, a fixed shaft 12, and a control circuit. After the upper and lower end covers 1, 11 are fixedly connected to the housing 7, the The bearing 10 is rotatably arranged on the fixed shaft 12. The fixed shaft 12 is fixed with one-stage, two-stage and three-stage stators 3, 6, 9, and the housing 7 between adjacent stators is fixed with one-stage, two-stage Stage rotors 5, 8, stator coils 4 are evenly arranged on the first, second and third stage stators 3, 6, 9 made of phenolic fiber, the upper and lower end covers 1, 11 corresponding to the stator coil 4 and the first stage Permanent magnets 2 are evenly fixed on both sides of the secondary rotors 5 and 8; the primary stator 3, the permanent magnets 2 of the upper end cover 1 and the permanent magnets 2 of the primary rotor 5 form a primary generato...

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Abstract

The invention discloses an intelligent permanent magnet wind power generator, which includes upper and lower end covers, a casing, a fixed shaft, and a control circuit. The upper and lower end covers are fixedly connected to the casing and are rotatably arranged on the fixed shaft through bearings. At least two stages of stators are fixed on the fixed shaft, and the rotor is fixed on the housing between the adjacent two stages of stators. The stator coils are evenly arranged on the stator made of phenolic fiber, and the upper and lower end covers corresponding to the stator coils and Permanent magnets are evenly fixed on both sides of the rotor. After adopting this structure, the multi-stage stator and rotor structure constitutes a multi-stage generator, and the multi-stage motor is automatically switched on and off step by step according to the wind speed. It has the advantages of simple and reasonable structure, light operation, high utilization rate of wind energy, and wide application range.

Description

technical field [0001] The invention relates to a wind power generator, in particular to a direct-driven permanent magnet wind power generator. Background technique [0002] With the development of society and the advancement of science and technology, the role of energy in people's daily life is becoming more and more important, and the phenomenon of energy shortage is becoming more and more prominent. Electricity shortages, oil shortages, and gas shortages appear frequently, directly affecting the normal operation of the national economy. And people's normal life has attracted great attention and attention from all over the world, and they have invested heavily in the development of various clean and renewable green energy sources. Wind energy is one of the inexhaustible green energy sources in nature, and its application prospects are very broad. . The currently used wind generators generally consist of a single stator and a rotor. When the wind speed is within a set ran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K16/00H02K1/17H02P9/00
Inventor 胡耀起胡润行
Owner 胡润行
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