Mixed sensitive controller design for wind turbine

In this paper is presented a wind turbine model operating in the maximum power zone and an H∞ controller is synthesized for the system. The developed turbine model consists of: a model of the wind speed, mechanical and electrical model of the generator and a model of the tower oscillations. The cont...

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Bibliographic Details
Main Author: Gilev, Bogdan
Format: Conference Proceeding
Language:English
Subjects:
Angular velocity
Computer simulation
Control systems design
Controllers
H-infinity control
Maximum power
Oscillations
Pitch (inclination)
Wind speed
Wind turbines
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Description
Summary:In this paper is presented a wind turbine model operating in the maximum power zone and an H∞ controller is synthesized for the system. The developed turbine model consists of: a model of the wind speed, mechanical and electrical model of the generator and a model of the tower oscillations. The controller adjusts the pitch angle of the blades so that the rotor angular velocity stays close to its nominal value and as a result the tower oscillations are decreased. Finally, the operation of the closed-loop system model is validated by simulations
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5082020