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A power generating device for a bladeless wind turbine

A technology for power generation devices and wind turbines, which is applied in wind power generation, wind power engines, wind power motor combinations, etc. It can solve problems such as large driving force and large force-bearing surface of wind towers, and achieve the effect of improving power generation efficiency

Active Publication Date: 2022-02-22
XIANGTAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the bladeless wind turbine uses a transmission mechanism to convert energy, it will require a greater driving force, which will cause the wind tower to have an excessively large force-bearing surface

Method used

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  • A power generating device for a bladeless wind turbine
  • A power generating device for a bladeless wind turbine
  • A power generating device for a bladeless wind turbine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as figure 1 As shown, a power generation device for a bladeless wind turbine includes a wind tower 1, a support rod 2, a spherical hinge seat 3, a base 4, a moving magnet disk 5, a fixed magnet disk 6, a moving coil 7, a fixed coil 8, Coil fixing frame I9, coil fixing frame II11, ground support 10; the upper end of the support rod 2 is equipped with a wind tower 1, and the wind tower 1 is rounded; the middle part of the support rod 2 is fixed on the base 4 through a spherical hinge seat 3 The upper part; the base 4 is hollow inside and the bottom is fixed on the ground through the ground support 10, the lower end of the support rod 2 extends into the base 4, and the lower end of the support rod 2 is fixed with a number of moving magnet disks 5 and coil fixing frame I9, The moving coil 7 is wound on the coil fixing frame I9, and the inner wa...

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Abstract

The invention discloses a power generation device for a bladeless wind turbine, comprising a support rod, a base, a moving magnet disk, a fixed magnet disk, a moving coil, a fixed coil, a coil fixing frame I, and a coil fixing frame II; the supporting rod The upper end is equipped with a wind tower, and the middle part of the support rod is fixed on the upper part of the base through a spherical hinge seat; the inside of the base is hollow and the bottom is fixed on the ground through a ground support, and the lower end of the support rod extends into the base, and the lower end of the support rod is fixed. A number of moving magnet disks and a coil fixing frame I, the moving coils are wound on the coil fixing frame I, a number of fixed magnet disks and a coil fixing frame II are fixed on the inner wall of the base, and the fixed coils are wound on the coil fixing frame II superior. The invention has adjustable working conditions, simple structure, few parts and no transmission mechanism, can improve the utilization rate of the generator and reduce the manufacturing, installation and maintenance costs of the wind turbine device.

Description

technical field [0001] The invention relates to the field of wind power, in particular to a power generating device for a bladeless wind turbine. Background technique [0002] Wind energy is a renewable and non-polluting energy, which has been highly valued by various countries. Traditional wind turbines are mainly composed of blades, tail rudders, speed increasers, towers, generators, etc. The basic principle is that the blades on the wind wheel rotate under the action of the wind, converting the kinetic energy of the wind into the mechanical energy of the wind wheel shaft, and then the generator Driven by the wind rotor shaft, it rotates to generate electricity; the power generation of traditional wind turbines depends largely on the size of the blades. The larger the blade size, the more wind energy it receives, and the corresponding increase in power generation, such as 1.5MW wind power The length of the blades is generally about 40 meters, and the diameter of the wind ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D9/25F03D5/00F03D80/00
CPCF03D9/25F03D5/00F03D80/00Y02E10/70Y02E10/72Y02P70/50
Inventor 龚曙光宋青卓蒋自强
Owner XIANGTAN UNIV
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