Wind turbine system and electricity generation method thereof

A technology of wind power generation system and generator, applied in the direction of wind power generation, wind power engine, wind power motor combination, etc.

Inactive Publication Date: 2014-08-27
严强
View PDF9 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is considerable difficulty in in

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wind turbine system and electricity generation method thereof
  • Wind turbine system and electricity generation method thereof
  • Wind turbine system and electricity generation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] Example 1

[0043] Such as figure 2 It is a schematic diagram of the structure of the wind power generator system of Embodiment 1 of the present invention. A whirling body with a length of 2000 meters, a whirling radius of 100 meters, other positions are straight segments, the length of the whirling body is in the windward direction, the height of the whirling body is designed to be 20 meters, the total blade length is 23 meters, the width is 2 meters, The number of vehicles is about 250-350, as long as the wind direction is not parallel to the straight line and the power reaches nearly 40 megawatts when the wind direction reaches 13 meters per second.

[0044] image 3 It is a schematic diagram of the connection structure of the blade and the trolley of the present invention. The blade in the figure is a whole. The blade is connected to the upper and lower shafts 53 of the blade through the upper and lower blade handles 51, and then the blade rotation angle servo system 56...

Example Embodiment

[0053] Example 2

[0054] Such as Picture 11 It is a schematic diagram of the structure of the vertical wind power generator system of embodiment 2. In the picture, a polygonal whirling body with a long side of 2000 meters, the length of the whirling body is facing the wind, the height of the whirling body is designed to be 20 meters, the total blade length is 23 meters, the width is 2 meters, and the number of trolleys is about 250-350. As long as the wind direction is not parallel to the straight line and reaches 13 m / s, the power reaches nearly 40 megawatts. The device in Example 2 is the same as that in Example 1.

Example Embodiment

[0055] Example 3

[0056] A circular whirling body with a diameter of 2000 meters, the height of the whirling body is designed to be 20 meters, the total blade length is 23 meters, and the width of the system is 2 meters. The number of trolleys is about 400-450, and the wind speed reaches 13 meters per second. At any time and under any wind, the power reaches nearly 35 MW. The device in Example 3 is the same as that in Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a wind turbine system and an electricity generation method of the wind turbine system. The wind turbine system comprises a convolution body surrounding a circle, a supporting part supporting the convolution body, a rail arranged on the convolution body, a plurality of connected trolleys, vanes connected with the trolleys, a plurality of generators fixed to the convolution body, a plurality of positioning devices installed on the convolution body and the trolleys respectively and used for sending and receiving signals, and electricity receiving devices which are installed on the trolleys and are capable of receiving power electricity, wherein the rotation angles of the vanes can be controlled to be adjusted, an automatic sailing driving instrument is arranged in each trolley, a wind indicator is installed at the top of each vane, the input end of each automatic sailing driving instrument is connected with the corresponding wind indicator, and the output end of each automatic sailing driving instrument is connected with a hydraulic servo mechanism. The wind turbine system can achieve industrial production and is designed in a modularized mode, the shape of the wind turbine system can be designed according to the landform of the installation site, and the wind turbine system is particularly suitable for a large wind turbine system.

Description

technical field [0001] The invention relates to the field of wind power generation, in particular to an industrially applicable large-scale wind power generation system and a power generation method thereof. Background technique [0002] In order to make better use of wind energy, people have designed various forms of wind power generation systems, classified from the structural form of the wind turbine rotation axis in space, mainly including horizontal axis wind turbines with the rotation axis arranged in the horizontal direction and the rotation axis A vertical axis wind turbine arranged in a vertical direction. [0003] The wind rotor of the existing vertical axis wind turbine adopts blades with a certain airfoil shape, such as figure 1 As shown, these blades are generally fixed on the cantilever that rotates around the center of rotation, and these blades are connected to the vertical shaft through the cantilever to form the wind rotor of the vertical axis wind turbine...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F03D9/00F03D5/04F03D7/00
CPCY02E10/70Y02E10/723Y02E10/72Y02P70/50Y02P80/20
Inventor 严强
Owner 严强
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap