Store tower of wind-power generator

A technology of energy storage and wind blades, which is applied in the direction of wind turbine components, wind engines, wind motor combinations, etc., and can solve problems such as large battery investment, raising the threshold of wind power generation, and environmental pollution of lead-acid batteries

Inactive Publication Date: 2007-11-14
FANGXIA ENTERPRISE INFORMATION CONSULTING WUJIANG
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  • Abstract
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AI Technical Summary

Problems solved by technology

In this way, relatively large battery investment is required in large-scale power stations, and lead-acid batteries and their production constitute serious pollution to the environment
[0003] At present, the most advanced way of compressing gas to store energy needs to solve the storage of a large amount of compressed gas. If underground storage is used, geographical conditions such as mines are required, or a large amount of construction funds is required. This also raises the threshold for wind power generation.

Method used

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Embodiment Construction

[0008] In the specific implementation project, the inner central cylinder of the steel pipe can also be set as a working chamber and 6 groups of independent storage chambers with the same diameter, which can be divided into 3 symmetrical groups or 2 cross groups, which are connected to each other to maintain the balance of gas capacity and air pressure. Filling in sequence during storage can maintain the pressure value of the working gas; or when one group is being maintained, the other group can continue to work normally.

[0009] In large-scale wind power generation equipment, reinforced concrete can also be used to pour the storage room and the tower, so that a relatively large and relatively high structure can be achieved, and the capacity of the tower storage room can be greatly increased accordingly to achieve relatively large power. supply.

[0010] In the application of wind power generation in the coastal environment, the tower storage structure is adopted. The diamet...

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PUM

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Abstract

The invention provides a energy storage devices of wind power generation, which is driven by the blower fans equipment, and using of compressed gases for energy storage, it is installed 1 / 3 the diameter of the hollow cylinder in tower center, and set up six equally sized hollow cylinder around the center cylinder. Thus the center cylinder coupled with the external cylinder could make the diameter of storage space of the tower reduced to below 1 / 3, reduced the radian of cylindrical, raising the pressure proof value, reducing the demand of the cylindrical wall, and achieve economic benefits.

Description

technical field [0001] The invention relates to a wind power generating device, in particular to a storage device for wind power generation. Background technique [0002] The current wind power generator basically uses direct power generation, and charges it into a chemical battery, and then performs an inverter to release the working current. In this way, relatively large battery input is required in large-scale power stations, and lead-acid batteries and their production constitute serious pollution to the environment. [0003] At present, the most advanced method of compressing gas to store energy needs to solve the storage of a large amount of compressed gas. If underground storage is used, geographical conditions such as mines and large construction costs are required, which also raises the threshold for wind power generation. Contents of the invention [0004] The task of the present invention is to provide a storage device for wind power generation with small inves...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/02F03D11/00F03D9/17F03D13/20F03D80/80
CPCY02E60/15Y02E10/722Y02E10/72Y02E70/30
Inventor 杨贻方
Owner FANGXIA ENTERPRISE INFORMATION CONSULTING WUJIANG
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