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Maximally efficient vertical axis wind turbine
专利权人:
发明人:
John F. Foss,Richard Wlezien,Bingsen Wang
申请号:
US13960400
公开号:
US09309863B2
申请日:
2013.08.06
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A maximally efficient vertical axis wind turbine (MEVAWT) includes a rotatable circular frame having upper and lower concentric flat rings or disks which support a plurality of, typically three, four, five or six, pivotable cascades, each including a plurality of fixed, configurable airfoils. The airfoils preferably include a single, pivotable trailing flap and may include lateral extensions. The center and periphery of the lower ring are supported in suitable bearings to facilitate free rotation of the frame. Wind direction and velocity sensors provide data utilized to control drive mechanisms which orient each cascade and the flap of each airfoil to maximize the resultant power produced by the turbine.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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