发明名称 |
WIND TURBINE BLADES WITH TWISTED AND TAPERED TIPS. |
摘要 |
A blade for a wind turbine includes a total backward twist of between approximately 6 degrees and approximately 15 degrees between an outer approximately 1 percent to approximately 10 percent of a rotor radius of the blade; and a total normalized chord change of between approximately one percent and approximately two percent between the outer approximately 1 percent to approximately 10 percent of the rotor radius of the blade.
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申请公布号 |
MX2009005754(A) |
申请公布日期 |
2009.11.30 |
申请号 |
MX20090005754 |
申请日期 |
2009.05.29 |
申请人 |
GENERAL ELECTRIC COMPANY. |
发明人 |
STEFAN HERR;KEVIN R. KIRTLEY;KEVIN W. KINZIE;BRANDON S. GERBER;KEVIN J. STANDISH;BENOIT P. PETITJEAN |
分类号 |
F03D1/06;F03D7/02 |
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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