Title :
Identification of the power coefficient of wind turbines
Author_Institution :
Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
The identification of the power coefficient of wind turbines is formulated as a parameter estimation problem for a continuous-time nonlinear system with discretized measurement, whose solution can be obtained using the modified Newton-Raphson method. The performance of the estimation algorithm is verified via simulations based on a model for a 650 kW full-scale research turbine.
Keywords :
Newton-Raphson method; continuous time systems; nonlinear systems; parameter estimation; wind turbines; 650 kW; continuous-time nonlinear system; discretized measurement; modified Newton-Raphson method; parameter estimation problem; power coefficient identification; wind turbines; Aerodynamics; Parameter estimation; Polynomials; Power measurement; Power system modeling; Rotors; Torque; Velocity measurement; Wind speed; Wind turbines;
Conference_Titel :
Power Engineering Society General Meeting, 2005. IEEE
Print_ISBN :
0-7803-9157-8
DOI :
10.1109/PES.2005.1489074
