发明名称 Winglet for wind turbine rotor blade
摘要 A rotor blade for a wind turbine is disclosed. The rotor blade includes a root, a tip, and a body extending from the root, the body including a pressure side and a suction side extending between a leading edge and a trailing edge. The rotor blade further includes a winglet extending between the body and the tip, the winglet including a pressure side and a suction side extending between a leading edge and a trailing edge. The winglet further includes a transition section and defines a height, a sweep angle, an outboard cant angle, and a twist angle. The sweep angle, the outboard cant angle, and the twist angle change continuously throughout the transition section.
申请公布号 US7997875(B2) 申请公布日期 2011.08.16
申请号 US20100947074 申请日期 2010.11.16
申请人 GENERAL ELECTRIC COMPANY 发明人 NANUKUTTAN BIJU;WANG JING;ANJURI ESWARARAO V S J
分类号 B64C27/467 主分类号 B64C27/467
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