上市专利组合
High Efficiency Compact Wind Turbine


商业前景

Sale of turbines for use on cellular communications towers, high rise rooftops, military camps, island resorts and other locations where compact size, light weight, low vibration and low noise are important. Turbines are rated for 6.6 kW.


摘要

The turbine employs two sets of closely spaced contra-rotating blades with a prominent front nose cone. The first set of blades is connected to the stator of the alternator and the second set to the rotor, thereby causing twice the relative movement between rotor and stator. When combined with a low speed alternator, this eliminates the need for a gear box, leading to less mechanical loss in the drive train and increasing efficiency. In addition, the turbine is vibration free and noise free due to the contra-rotating design, which has aerodynamic benefits leading to further efficiency increases. The nose cone causes wind to deflect outwardly and, when wind speed is high, the turbine actually stops turning; this aerodynamic self-stalling behavior is a major safety feature. The technology was developed through years of research and is backed by a robust worldwide patent portfolio spanning all continents.


授权许可类型

独家许可


标价

可议价


产权信息

不可见

证明文件

不可用

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行业类别

可再生能源 (风力涡轮机) , 可再生能源 (风车) , 可再生能源 (风力发电场)

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讨论

1

Robert Brunet
2012-07-27 09:56:52 (GMT+8)

See it in action at www.biroair.com


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