Wind turbine generator acceleration control
Patent
·
OSTI ID:5625657
A power generating system includes a wind turbine driven generator, the wind turbine having a wind turbine driven rotor with a variable pitch angle blade. Stresses on the system during startup and shutdown are minimized by scheduling the blade angle as a function of the rotor speed and wind velocity to provide a minimum blade angle relative to the fully powered blade angle during rotor acceleration, and to provide a minimum blade angle relative to the fully powered blade angle during rotor deceleration.
- Assignee:
- United Technologies Corp
- Patent Number(s):
- US 4189648
- OSTI ID:
- 5625657
- Country of Publication:
- United States
- Language:
- English
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