Multi-piece wind turbine rotor blades and wind turbines incorporating same
Patent
·
OSTI ID:983064
- San Diego, CA
A multisection blade for a wind turbine includes a hub extender having a pitch bearing at one end, a skirt or fairing having a hole therethrough and configured to mount over the hub extender, and an outboard section configured to couple to the pitch bearing.
- Research Organization:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC36-99GO10337
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Number(s):
- 7,381,029
- Application Number:
- 10/955,452
- OSTI ID:
- 983064
- Country of Publication:
- United States
- Language:
- English
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