High-altitude floating type vertical axis wind generating set

A wind turbine, vertical axis technology, applied in the direction of wind motor combination, wind engine, wind engine at right angles to the wind direction, etc., can solve the problems of long distance, geographical mismatch between power generation area and load area, etc., and reach the applicable area The effect of wide and small footprint

Inactive Publication Date: 2017-11-17
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These areas are far away from the economic center, resulting in a geographical mismatch between the power generation area and the load area

Method used

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  • High-altitude floating type vertical axis wind generating set
  • High-altitude floating type vertical axis wind generating set
  • High-altitude floating type vertical axis wind generating set

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Embodiment Construction

[0025] The present invention proposes a high-altitude floating vertical-axis wind power generating set. The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0026] Figure 1-5 As shown, there are five structural drawings of a high-altitude floating vertical axis wind turbine, mainly including 1-outer support ring wall, 2-bearing, 3-blade, 4-blade support ring, 5-blade support frame, 6 -inner support ring wall, 7-generator, 8-floating airbag support frame, 9-floating airbag, 10-fixed chain.

[0027] figure 1 Shown is a schematic structural diagram of a high-altitude floating vertical axis wind turbine. The overall structure of the entire wind turbine shown in the figure is that the inner support ring wall 6 is fixed on the rotating shaft of the generator 7, and the bearing 2 covers the inner support ring wall 6 . The outer support ring wall 1 is fixed to the outer circular wall of the bearing 2; one end ...

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Abstract

The invention discloses a high-altitude floating type vertical axis wind generating set in the technical field of clean energy power generation. The high-altitude floating type vertical axis wind generating set floats in the air through floating air bags. A plurality of electric generators are distributed on the inner circumference of an inner side supporting ring wall at equal intervals, the inner side supporting ring wall is sleeved by a bearing, and an outer side supporting ring wall and an outer circle wall face of the bearing are fixed. Blade support frames are divided into an upper layer and a lower layer and are fixed to the upper end and the lower end of the outer side supporting ring wall correspondingly. Blades are vertically arranged on the outer circumference of an upper blade supporting ring and the outer circumference of a lower blade supporting ring at equal intervals, and the multiple floating air bags are regularly arranged and fixed to the upper face of a floating air bag supporting frame. The wind generating set is fixed to the ground through a bottom fixing lock chain, a cable is fixed to the fixing lock chain, and the electricity generated by the wind generating set is transmitted to the ground through the cable. The floating air bags guarantee that the wind generating set can stably float in the high altitude for a long time. By adopting the vertical axis, the wind generating set does not need an off-course wind aligning system, and the wind generating set can sufficiently utilize the wind energy in all directions.

Description

technical field [0001] The invention belongs to the technical field of clean energy power generation, and in particular relates to a high-altitude floating vertical axis wind power generating set. Background technique [0002] With the consumption of fossil energy and the deterioration of the global climate, human beings must pay attention to the protection of the living environment. As a clean, renewable and clean energy, wind power is attracting more and more attention from all over the world. Since the development of wind turbines for more than a century, two structural types have been formed according to the rotation direction of the main shaft of wind turbines, namely horizontal axis and vertical axis wind turbines. [0003] Horizontal axis wind turbines are a relatively mature technology at present. Most of the wind turbines on the market are horizontal axes. Horizontal axis wind turbines are mainly composed of wind rotors, generators, nacelles, towers, etc. The wheel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/00F03D3/06F03D9/25F03D9/30F03D80/00
CPCY02E10/728Y02E10/74F03D3/005F03D3/061F03D9/25F03D9/30F03D80/00
Inventor 龙凯李明谢园奇
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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