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Wind power generation energy storage device and system

An energy storage device and wind power technology, which is applied to the structural safety of wind power generation equipment, the energy storage of wind power generation, and the fields of wind power generation, can solve the problems of instability and volatility of wind power generation, and achieve the effect of reducing the volatility and stabilizing the output power.

Pending Publication Date: 2022-08-02
天津金键航天设备有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of instability and large fluctuation of existing wind power generation, the present invention provides a wind power generation energy storage device and system

Method used

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  • Wind power generation energy storage device and system
  • Wind power generation energy storage device and system
  • Wind power generation energy storage device and system

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Embodiment Construction

[0029] The technical solutions of the present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings.

[0030] For the convenience of description, the directions of the embodiments shown in the drawings of the present invention are firstly described in a unified manner. figure 1 and figure 2 In the following description, unless otherwise specified, the terms "up" and "down" refer to the up and down in the direction of gravity; "up", "up", "down" ” refers to the ascent and descent in the direction of gravity; other words such as “top” and “bottom” are all based on the direction of gravity.

[0031] In addition, it should be noted that, in order to clearly show the specific structure of the present invention, the drawings are not drawn according to the actual scale. Description of the program.

[0032] figure 1 The principle structure of the wind power energy storage device of the present invention is shown. The win...

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Abstract

The invention provides a wind power generation energy storage device and system. The wind power generation energy storage device comprises a piston cylinder arranged in the inner space of a wind power generation tower. The piston block is matched with the piston cylinder; the piston block can perform piston motion in the piston cylinder along the gravity direction; in the gravity direction, the position of the lowest moving end of the piston is a piston stopping position; an exhaust hole and an air inlet hole are formed in the side wall of the piston cylinder and below the piston cut-off position in the gravity direction; a wind power air compressor is arranged outside the wind power generation tower; and a compressed air exhaust port of the wind power air compressor is communicated with the air inlet hole through an air inlet channel. The technical scheme of the invention can be widely applied to energy storage of wind power generation, and can improve the stable power output capability of wind power generation equipment.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to the technical field of energy storage for wind power generation, and the technical field of structural safety of wind power generation equipment. Background technique [0002] People pay more and more attention to the utilization of non-fossil energy. Wind energy utilization technology in non-petrochemical energy sources has been vigorously promoted and applied in recent years. The wind power generation equipment mainly includes a wind power tower and a wind fan blade arranged on the top of the wind power tower. The wind drives the wind blades to rotate, which in turn drives the generator to generate electricity, realizing the conversion of wind energy into electrical energy. [0003] Although wind power generation produces little environmental pollution and has the advantage of sustainable development, its problems also hinder the wide application of wind power g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/16
CPCF03D9/16Y02E70/30
Inventor 叶贵锋王轩林帅崔一
Owner 天津金键航天设备有限公司
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