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Wind-power compressed air driven wind-mill generating field set

A technology for wind farms and compressed air, applied in wind turbine combinations, wind turbines, wind energy power generation, etc., can solve the problems of difficult operation, reduced safety in use, complicated frequency regulation of electrical appliances, etc., and achieves good voltage and frequency stability. , The use of safe and reliable, adaptable to a wide range of effects

Inactive Publication Date: 2006-03-08
徐众勤 +2
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Problems solved by technology

[0002] At present, most of the wind turbines used in my country are mechanically driven wind turbines composed of wind rotors, gearbox-type speed increasers and generators, and are assembled on the top of the tower as a whole; Generator, in order to ensure its normal operation and power generation, the speed-up transmission ratio of the matching speed-up gearbox is between 1:50-70. This large speed-up ratio makes the structure of the wind turbine complex, the overall size and weight increase. , the cost increases, the installation and construction are difficult, and the safety of use is reduced, especially the frequency modulation of electrical appliances is complicated, and the operation is difficult during operation; The unit does not have the function of energy storage

Method used

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  • Wind-power compressed air driven wind-mill generating field set

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Embodiment Construction

[0009] The best implementation of the utility model will be described in detail below in conjunction with the drawings. A wind power plant unit driven by wind compressed air. The wind wheel 1 is fixedly mounted on the air pump shaft 9 of the air pump 2, and the two ends of the connecting pipe 3 are respectively connected with the exhaust port of the air pump 2 and the intake port of the high-pressure air storage tank 4. The two ends of the air pipe 8 are respectively fixedly connected with the exhaust port of the high-pressure gas storage tank 4 and the wind power generator assembly 6, and are matched with the generator impeller 7, and the distributor 5 is fixedly mounted on the air pipe 8. In the overall configuration, fix the air pump 2 with the wind wheel 1 fixed on the top of the tower, in the air, install the high-pressure gas storage tank 4 and the wind turbine assembly 6 on the ground, and use several connecting pipes 3 Several air pumps 2 are connected to the high-pressure...

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Abstract

A wind power driven electricity generator set, which contains wind wheel mounted on air pump axel, connection pipe between exhausting outlet and air inlet of high pressure sir storage tank, two ends of air delivery pipe connected with exhausting outlet of high pressure air storage tank and wind power generator assembly, distributor mounted on air delivery pipe, the pressured air blowing the impeller of generator to generate electricity.

Description

Technical field [0001] The invention belongs to wind power generation equipment. Background technique [0002] At present, most of the wind turbines used in China are mechanically driven wind turbines composed of wind wheels, gearbox-type speed increasers and generator assembly, and are installed on the top of the tower as a whole; In order to ensure normal operation and power generation of generators, the gearing ratios of the matching speed increasers are all between 1:50-70. This large speed increase ratio makes the structure of the wind turbine complex, the size of the wind turbine increases, and the weight increases. , The cost is increased, the installation and construction are difficult, the use safety is reduced, especially the complicated frequency adjustment of electrical appliances, and the operation is difficult during operation; in addition, when there is no wind, the wind wheel stops rotating, and the mechanically driven generator stops generating power immediately....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D9/25
CPCY02E10/725Y02E10/72
Inventor 徐众勤华小平何文良
Owner 徐众勤
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