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Combined wind driven generator

A wind turbine and combined technology, which is applied to wind turbines, wind turbines in the same direction as the wind, and wind power generation, etc., can solve the problems of noise, decreased efficiency and performance, and achieve low development costs, improved power, and convenient maintenance. Effect

Inactive Publication Date: 2012-10-17
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, the performance in terms of noise and efficiency will drop seriously
The cycle and cost of redevelopment will become a heavy burden for small wind turbine manufacturers

Method used

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  • Combined wind driven generator
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1-2 As shown, a combined wind generator includes two wind generators: a vertical axis wind generator 1 and a vertical axis wind generator 2, and each wind generator includes a blade 4, a wind rudder 5, a tailpipe 6 and a main engine 7 , the blade 4 is arranged in front of the main engine 7, the tailpipe 6 is arranged behind the main engine 7, and the wind vane 5 is arranged on the tailpipe 6;

[0021] The vertical axis wind generator 1 and the vertical axis wind generator 2 have the same power and are arranged on the same rotating shaft 3. The vertical axis wind generator 1 and the vertical axis wind generator 2 are connected to the controller 8 respectively, and the controller 8 is respectively connected to Two accumulators 9, light control light source 10 and time control light source 11 (as figure 2 shown).

Embodiment 2

[0023] Such as image 3 As shown, a combined wind generator includes three or two wind generators arranged on three rotating shafts, and the rest are the same as in Embodiment 1.

Embodiment 3

[0025] Such as Figure 4 As shown, a combined wind generator includes four wind generators, two of which are arranged on the same rotating shaft, and the other two are arranged on different rotating shafts. The power of the four wind generators is different, and the rest are the same as those in the embodiment 1.

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Abstract

The invention relates to a combined wind driven generator, which comprises at least two wind driven generators which are arranged on a same rotating shaft or a plurality of rotating shafts, wherein each wind driven generator is connected with a controller; and the controllers are respectively connected with a storage battery, a light-controlled light source and a time-controlled light source. Compared with the prior art, the combined wind driven generator has the advantages of simple structure, low development cost, convenience in maintenance and the like and can be used for upgrading the conventional low-power products.

Description

technical field [0001] The invention relates to a power generating device, in particular to a combined wind power generator. Background technique [0002] Wind energy is abundant, nearly endless, widely distributed, clean, and moderates the greenhouse effect. As a non-polluting and renewable new energy, wind energy has great potential for development, especially for coastal islands, remote mountainous areas with inconvenient transportation, grasslands and pastures with vast land and sparsely populated areas, and rural areas that are far away from the power grid and are difficult to reach in the near future. Frontier, as a reliable way to solve production and living energy, is of great significance. [0003] Wind turbines are the main device for people to utilize wind energy. Although there are many kinds of wind turbines, they can be summarized into two categories: ①Horizontal axis wind turbines, the rotation axis of the wind rotor is parallel to the wind direction; ②Verti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D1/02H02J3/38H02J7/00F03D9/11F03D9/25
CPCY02E10/763Y02E10/72Y02E10/76Y02E70/30
Inventor 许震宇成航
Owner TONGJI UNIV
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