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专利名称：Fluid turbine systems发明人：WILLIAM DERUYTER,MICHAEL
ALLAWOS,PETER L. COYE
申请号：AU2009288476申请日：20090814
公开号：AU2009288476A1公开日：20100311
摘要：Various fluid turbine systems and methods are described. The turbine can be avertical axis wind turbine configured to generate power from wind energy. The turbinesystem can have a blade assembly. The blade assembly can have a plurality of bladesrotatable about an axis. The turbine system can have a concentrator positionable upwindand in front of a return side of the blade assembly. The concentrator can define a convexsurface facing the wind. The turbine system can also have a variable concentratorpositionable upwind of a push side of the blade assembly. The variable concentrator canbe adjustable between a first position and a second position, the variable concentratorbeing capable of deflecting more wind toward the turbine in the first position than in thesecond position.
申请人：CALIFORNIA ENERGY & POWER
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