Wind turbine setpoint control

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United States of America Patent

PATENT NO 9926910
SERIAL NO

14656767

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Systems and methods for controlling the pitch angle of rotor blades in a wind turbine are provided. A signal path between a turbine controller and a pitch of a wind turbine can be broken r modified and a secondary controller can be inserted between the turbine controller and the pitch system. The secondary controller can receive a pitch angle setpoint from the turbine controller and adjust the pitch angle setpoint to an adjusted pitch angle setpoint. The adjusted pitch angle setpoint can be communicated to the pitch system. In this way, the pitch angle setpoints for the wind turbine can be adjusted to provide for increased energy production without requiring access to computer-readable instructions, such as source code, implemented by the wind turbine controller.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chacon, Joseph Lawrence Greenville, US 16 29
Gerber, Kristina Anne Charelston, US 3 8
Pennington, Noah Simpsonville, US 6 32

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