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Wind power generating system and wind power generating method

A technology of wind power generation system and wind power generation device, which is applied in the direction of wind power generation, wind power engine, wind power motor combination, etc. It can solve the problems of complicated installation, low efficiency of wind energy utilization, and large volume of wind power generation equipment, so as to improve utilization efficiency and install convenient effect

Active Publication Date: 2018-11-20
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the embodiment of the present invention, the inventor found that the prior art has the following technical problems: the wind power generation equipment is large in size, complicated to install, and has low utilization efficiency of wind energy

Method used

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  • Wind power generating system and wind power generating method
  • Wind power generating system and wind power generating method
  • Wind power generating system and wind power generating method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] figure 1 It is a structural schematic diagram of Embodiment 1 of the wind power generation system of the present invention, as figure 1 As shown, the system of this embodiment may include: a plurality of wind power generation devices 10 arranged in a circular arrangement. For example, a plurality of wind power generation devices 10 of the wind power generation system are arranged symmetrically around the circumference, and the wind power generation system may also have a plurality of identical wind power generation devices 10 . The wind power generator comprises a first conductive element 11, a second conductive element 12 and a flexible friction layer 13, the flexible friction layer 13 is located between the first conductive element 11 and the second conductive element 12, the The first conductive element 11 and the second conductive element 12 are arranged at an angle. For example, in this embodiment, the first conductive element 11 and the second conductive element...

Embodiment 2

[0026] Such as figure 1 As shown, the embodiment of the wind power generation system of the present invention is based on the first embodiment, the material of the first friction surface 110 of the wind power generation device 10 and the material of the flexible friction layer 13 have different friction electrode sequences; the second friction surface 120 The material has a different triboelectric series from the material of the flexible friction layer 13 .

[0027] In the specific implementation process, two ways can be adopted.

[0028] One implementation may be: the material of the first friction surface 110 or the material of the second friction surface 120 is chemically modified, so that a functional group that is easy to lose electrons is introduced on the surface of a material with a positive polarity or a material with a negative polarity The surface introduces functional groups that can easily obtain electrons.

[0029] Another implementation may be: the material of...

Embodiment 3

[0036] The embodiment of the wind power generation system of the present invention changes the structure of the wind power generation device on the basis of the first embodiment. figure 2 It is a structural schematic diagram of the wind power generation device in the third embodiment of the wind power generation system of the present invention.

[0037] Such as figure 2 As shown, in the embodiment of the wind power generation device 10, the device may include: a first conductive element 11, a second conductive element 12, and a flexible friction layer 13, and the flexible friction layer 13 is located between the first conductive element 11 and the second conductive element. Between the two conductive elements 12, the first conductive element 11 and the second conductive element 12 are arranged at an angle. The flexible friction layer 13 contacts and separates from the first friction surface 110 of the first conductive element 11 and / or the second friction surface 120 of the...

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Abstract

The invention discloses a wind power generating system. The wind power generating system is provided with a plurality of wind power generating devices which are arranged circumferentially; each wind power generating device comprises a first electricity conducting element, a second electricity conducting element and a flexible friction layer; the flexible friction layer is positioned between the first electricity conducting element and the second electricity conducting element; the first electricity conducting element and the second electricity conducting element are arranged at an included angle; the first electricity conducting element is provided with a first friction surface; the second electricity conducting element is provided with a second friction surface; and the flexible frictionlayer is in contact with or separated from the first friction surface and / or the second friction layer under the action of wind so as to generate induced current. The plurality of the wind power generating devices in the system are arranged circumferentially, and a good windward side is formed, so that the utilization efficiency of wind energy is improved, and the spatial size of the wind power generating system is reduced.

Description

technical field [0001] The invention relates to the field of power generation, in particular to a wind power generation system and a wind power generation method. Background technique [0002] Wind energy is an abundant, almost endless and widely distributed clean energy, which has been widely valued by people since ancient times. It has become a consensus of human beings all over the world to solve the current energy shortage problem in the world by efficiently utilizing wind energy to be converted into electrical energy and stored in energy storage devices. At present, the main form of wind power generation equipment is to use wind energy to drive the windmill to rotate and cut the magnetic induction line to convert mechanical energy into electrical energy. [0003] In the process of realizing the embodiment of the present invention, the inventor found the following technical problems in the prior art: the wind power generation equipment is large in size, complicated in i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/25H02N1/04
CPCF03D9/25H02N1/04Y02E10/72
Inventor 谢燕楠林鸿宾张彬彬
Owner XIAMEN UNIV