发明名称 |
WINGLET FOR A WIND TURBINE ROTOR BLADE |
摘要 |
In one aspect, a winglet for a rotor blade is disclosed. The winglet may generally include a winglet body extending at least partially between a winglet origin and a blade tip. The winglet body may define a sweep and a pre-bend. The sweep defined between the winglet origin and the blade tip may range from about 0.5% to about 4.0% of a span of the rotor blade. The pre-bend defined between the winglet origin and the blade tip may range from about 1.5% to about 4.5% of the span of the rotor blade |
申请公布号 |
EP2828521(A1) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20130716530 |
申请日期 |
2013.03.18 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KOEGLER, KLAUS, ULRICH;FRERE, ARIANE, DAISY;HERRIG, ANDREAS |
分类号 |
F03D1/06 |
主分类号 |
F03D1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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