Tower of wind turbine generator system, wind turbine generator system and tower construction method
A technology of wind power generating set and construction method, applied in the direction of installing/supporting the configuration of wind power engines, wind power generation, engine components, etc., can solve the problems of too large towers and inconvenient transportation, etc., achieve optimal design, reduce labor intensity, and connect Simple and reasonable structure
Inactive Publication Date: 2017-11-17
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
View PDF5 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The invention provides a tower of a wind power generating set, a wind generating set and a tower construction method to solve the problem in the prior art that the tower is too large and inconvenient for transportation
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] Exemplary embodiments of embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0032] like figure 1 As shown, the embodiment of the present invention provides a tower for a wind power generating set, the tower includes a plurality of tower segments 1, and the inner wall of each tower segment 1 is provided with a plurality of tower segment connection elements, A plurality of tower tube segments 1 are connected to form a tower tube or a tower tube segment through the connection between the tower tube segment connecting elements.
[0033] Specifically, the plurality of tower tube segments 1 are all arc-shaped, and the tower tube segment 1 can be rolled from a steel plate through a plate rolling machine. A plurality of flanges 11 are welded on both sides of the inner wall of the tower segment 1 , and the plurality of flanges 11 are evenly distributed along the height direction of the side of the tower segment ...
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
Login to View More Abstract
The invention provides a tower of a wind turbine generator system, the wind turbine generator system and a tower construction method. The tower includes a plurality of tower sheets; a plurality of flanges are arranged on two sides of an inner wall of each tower sheets; two flanges of the two adjacent tower sheets match each other so as to fixedly connect the two adjacent towers together. According to the tower of the wind turbine generator system, the tower includes a plurality of sheets, the problem that manufacturing and transporting of the tower having large diameters is limited can be solved, an optimized design of the towers having large diameters can be achieved, the height of a center of a hub can be effectively increased, and the weight of the towers can be decreased. The tower is simple in connection structure, is easy to install, and can reduce the working load of a construction site; a flange connection manner is adopted so as to avoid holes formed in the tower sheets, and in this way, the whole structural strength of the tower can be improved to some extent.
Description
technical field [0001] The invention relates to the technical field of wind power, in particular to a tower of a wind power generating set, a wind power generating set and a tower construction method. Background technique [0002] With the increasing capacity of wind turbines and the urgency of using high-altitude wind energy in areas with large wind shear changes, wind turbine towers with a height greater than 100 meters are increasingly favored by the market. In order to realize the requirement of building and using a high tower, and to increase the stability of the high tower, the diameter of the bottom of the tower needs to be made larger and larger to obtain an optimal effect. [0003] At present, steel tubular towers are mainly limited by the following aspects: transportation conditions, especially when used for land transportation, due to the influence of obstacles such as bridge holes, the maximum diameter of the tower is 4.3 to 4.5 meters; For rolled and welded tow...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/20
CPCF05B2230/20F05B2230/60Y02E10/72Y02E10/728Y02P70/50
Inventor 张紫平郭大冬胥勇
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD