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 |
US2013251535(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201213424518 |
申请日期 |
2012.03.20 |
申请人 |
KOEGLER KLAUS ULRICH;FRERE ARIANE;HERRIG ANDREAS;GENERAL ELECTRIC COMPANY |
发明人 |
KOEGLER KLAUS ULRICH;FRERE ARIANE;HERRIG ANDREAS |
分类号 |
F03D11/00 |
主分类号 |
F03D11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|