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Wind-driven generator tower air storage device for compressed air energy storage

A technology for compressed air energy storage and wind turbines, which is used in wind turbines, wind turbine combinations, wind energy power generation, etc. air space effect

Inactive Publication Date: 2014-05-21
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a wind power generator tower air storage device for the problems existing in the current compressed air energy storage power generation system, and combine the existing wind power generator tower structure to realize the wind power generator tower and The integrated gas storage device stores compressed air, which solves the problem that the large-capacity gas storage space is not easy to obtain in the current compressed air energy storage system, and at the same time reduces the construction cost of the compressed air energy storage system

Method used

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  • Wind-driven generator tower air storage device for compressed air energy storage

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Embodiment Construction

[0024] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0025] The invention provides a wind power generator tower air storage device for compressed air energy storage, the device includes: a wind power generator set, a compressor unit; tank, mechanical transmission mechanism, etc.; the wind wheel is used to capture and absorb wind energy, the rotation of the wind wheel drives the mechanical transmission structure, the mechanical transmission structure drives the compressor unit, the tower is used to support the wind power generation equipment, and bears the entire weight of the wind power generation equipment. Combined with the air storage tank, it is used to store the high-pressure air of the compressed air energy storage power generation system; the...

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Abstract

The invention relates to the field of energy storage power generation and discloses a wind-driven generator tower air storage device for compressed air energy storage. An existing wind-driven generator tower is combined with the compressed air energy storage power generation process, the space inside the structure of the existing wind-driven generator tower is utilized for storing compressed air, the wind-driven generator tower is integrated with a traditional compressed air energy storage power generation system, a large-capacity air storage space is obtained by connecting a plurality of wind generating sets in parallel, so that the problem of limitations of existing air storage devices is solved; meanwhile, the safety of the wind-driven generator tower is guaranteed, system economy is achieved as well, and the cost of an air storage device of a compressed air energy storage system is reduced.

Description

technical field [0001] The invention relates to the field of energy storage and power generation, and more particularly relates to a wind power generator tower air storage device for compressed air energy storage. Background technique [0002] As a high-grade energy source, electric energy cannot be stored in large-scale engineering until today. It is necessary to find an economically feasible and non-polluting storage technology. In order to solve the problem of large-scale storage of electric energy, countries around the world have spent huge manpower and financial resources and developed various energy storage methods, such as battery packs, flywheels, supercapacitors, superconducting electricity storage, etc., due to low efficiency and short life , inconvenient access, small energy storage capacity, high investment cost, etc., it is difficult to operate. In recent years, the international power energy storage industry has developed rapidly. The current average annual gr...

Claims

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Application Information

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IPC IPC(8): F03D9/02
CPCY02E10/72
Inventor 王思贤王俊杰金逸费益军张学林薛小代
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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