| 发明名称 |
MODULAR EXTENSIONS FOR WIND TURBINE ROTOR BLADES |
| 摘要 |
Rotor blades include an inner portion and a modular extension attached to the inner portion that form a new span length for the rotor blade. The modular extension includes one or more spanwise support elements connecting to the inner portion and extending in a spanwise direction, a plurality of cross-sectional ribs disposed along a length of the one or more spanwise support elements, and, a modular extension shell surrounding the modular extension supported by the plurality of cross-sectional ribs. |
| 申请公布号 |
US2015003991(A1) |
申请公布日期 |
2015.01.01 |
| 申请号 |
US201313930518 |
申请日期 |
2013.06.28 |
| 申请人 |
General Electric Company |
发明人 |
Bagepalli Bharat Sampathkumaran;Moore Bradley Graham;Sultan Mohamad Babar;Cohn Jessica Elizabeth;Kadlec Jessica Leigh;Flodder William Arthur |
| 分类号 |
F03D1/06;F03D1/00 |
主分类号 |
F03D1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotor blade for a wind turbine, the rotor blade comprising:
an inner portion; and, a modular extension attached to the inner portion to form a span length for the rotor blade, the modular extension comprising:
one or more spanwise support elements connecting to the inner portion and extending in a spanwise direction;a plurality of cross-sectional ribs disposed along a length of the one or more spanwise support elements; and,a modular extension shell surrounding the modular extension supported by the plurality of cross-sectional ribs. |
| 地址 |
Schenectady NY US |
