Vertical bidirectional wind generating set and application thereof

A wind power generating set, vertical technology, applied in the direction of wind power generators, wind power generators at right angles to the wind direction, motors, etc., to achieve the effect of convenient preparation, small land occupation area and fast speed

Pending Publication Date: 2021-07-13
青岛亿恩方能源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vertical two-way wind power generating set and its application, to solve the problem of safe and stable wind power generation in small places and large wind farms, and to realize efficient utilization of wind energy

Method used

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  • Vertical bidirectional wind generating set and application thereof
  • Vertical bidirectional wind generating set and application thereof
  • Vertical bidirectional wind generating set and application thereof

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Embodiment 1

[0033] The vertical two-way wind power generating set described in the present invention is as Figure 1~2 As shown, it includes a fixed frame 1, an impeller 2, and a disc-type two-way permanent magnet generator 4; the impeller 2 is a total of four groups, which are the first-layer impeller 15, the second-layer impeller 6, the third-layer impeller and the fourth-layer impeller ; There are three groups of disk bidirectional permanent magnet generators 4, which are respectively the first disk bidirectional permanent magnet generator, the second disk bidirectional permanent magnet generator and the third disk bidirectional permanent magnet generator; The generator 4 comprises a permanent magnet rotor disk 13 and a coil rotor disk 14 .

[0034] The fixed frame 1 is a frame structure with four supporting columns, which is divided into eight layers and each layer is provided with a supporting platform 5, and the supporting platform 5 is two parallel profiles welded (or bolted) on th...

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Abstract

The invention provides a vertical bidirectional wind generating set and application thereof. The vertical type bidirectional wind generating set comprises a fixing frame, 2-10 groups of impellers and 1-9 groups of disc type bidirectional permanent magnet generators. Each impeller is provided with a rotating shaft, and is rotationally connected with the fixing frame in the same direction through the rotating shafts; and every two adjacent groups of impellers rotate in opposite directions and are connected through the disc type bidirectional permanent magnet generators. Through bidirectional rotation of the upper-layer impeller and the lower-layer impeller, wind energy in a three-dimensional space can be collected, and the internal stress of a wheel shaft can be reduced to improve the stability and strength of the generators; and the vertical bidirectional wind generating set has the advantages of high power generation efficiency, good stability, low cost and the like, and has a wide application prospect in large wind field environments such as power supply for deep and far sea floating devices and roofs.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a vertical two-way wind power generating set and its application. Background technique [0002] With the development of renewable energy power generation technology, wind power has increasingly become the focus of social attention. In recent years, vertical axis wind turbines have been significantly developed because they do not require wind-facing devices. Vertical axis wind turbines are divided into drag type and lift type. The drag type has a low utilization rate of wind energy and cannot be used in the design of large-scale wind power generation. The lift type impeller can be driven by the lift force of the air, and the utilization rate of wind energy is high. The reason why the existing vertical-axis high-power wind power generation systems are not as popular as horizontal-axis wind turbines is that the efficiency of vertical-axis wind turbines is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/00F03D3/02F03D3/06F03D80/70
CPCF03D3/005F03D3/02F03D3/064F03D80/70F05B2280/4003F05B2240/211F05B2240/231F05B2240/302Y02E10/74Y02B10/30
Inventor 潘荣雄唐群委
Owner 青岛亿恩方能源环保科技有限公司
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