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Vertical-axis wind turbine

A wind turbine, vertical axis technology, applied in wind turbines, wind turbines at right angles to the wind direction, wind turbine control and other directions, can solve the problem of not being able to control the blades independently, achieve high technical reliability, easy manufacturing and maintenance , the effect of improving stability

Inactive Publication Date: 2007-08-01
VIMAK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in both schemes, the blades cannot always be controlled completely independently because the angular position of each blade is designed in advance by the program based on a finite number of wind models

Method used

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Embodiment Construction

[0062] Referring to Fig. 1, the wind turbine of the present invention mainly comprises a slewing tower 1, which is coupled with inner support arms 2, 2' and upper support arms 3, 3' supporting blades 4, 4'. The blades 4, 4' are mechanically connected with the upper support arm 3, 3' and the lower support arm 2, 2' respectively, so that they can rotate around the central axis while radially approaching or moving away from the central tower 1, refer to the following The accompanying drawings will be shown in more detail. The central tower 1 is placed in the technical service station 5, where mainly equipment for generating energy such as generators and related equipment are installed. The service station 5 may also comprise equipment for storing the aforementioned energy, as well as a control room, means for transmitting the energy, etc.

[0063] The working cabin 6 is placed on the upper part of the pole. The top of the upper working cabin has and / or is installed with pneumat...

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Abstract

The invention concerns a vertical-axis wind turbine comprising a central rotary tower whereto are fixed substantially vertical blades, said blades capable of rotating and moving radially relative to the central tower, the movement of each blade being independently controlled based on the conditions to which it is constantly subjected so as to optimize the overall performance of the wind turbine.

Description

technical field [0001] The present invention relates to a vertical axis wind turbine whose design is optimized to work in any weather conditions, while also having better performance and greatly reducing energy consumption. The designer's idea also makes it have a fairly reliable structure, thus providing a novel structure and maintenance means for this type of system. Background technique [0002] According to the present invention, wind turbines traditionally consist of a central revolving tower to which the blades are fixed, and which are mainly characterized in that said blades can be rapidly rotated and moved relative to the central tower, the movement of each blade being individually affected according to the environmental conditions it normally withstands. command-controlled in order to optimize the overall performance of the wind turbine. This characteristic, on which the system of the invention is based, must make the wind turbine usable in most weather conditions....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/06
CPCF03D3/067F03D7/06F05B2240/214Y02E10/74F05B2240/313
Inventor 弗米利阿诺·M·维达马奎斯
Owner VIMAK CORP
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