TY - RPRT
T1 - Estimation of Wind Speed in Connection to a Wind Turbine
AU - Ma, Xin
AU - Poulsen, Niels Kjølstad
AU - Bindner, Henrik
PY - 1995
Y1 - 1995
N2 - The wind speed varies over the rotor plane of wind turbine making it impossible to determine from a single wind speed measurement taken by an anemometer. However, in this paper the wind speed on the rotor plane will be estimated by using a wind turbine as a wind measuring device. To realize the idea, a knowledge of the system characteristics is required, therefore the fundamental relations and principles of system dynamics will be presented. Several estimation methods such as Newton-Raphson method, Kalman filter method and extended Kalman filter method will be investigated in the paper.
AB - The wind speed varies over the rotor plane of wind turbine making it impossible to determine from a single wind speed measurement taken by an anemometer. However, in this paper the wind speed on the rotor plane will be estimated by using a wind turbine as a wind measuring device. To realize the idea, a knowledge of the system characteristics is required, therefore the fundamental relations and principles of system dynamics will be presented. Several estimation methods such as Newton-Raphson method, Kalman filter method and extended Kalman filter method will be investigated in the paper.
KW - Extended Kalman filter
KW - Kalman filter
KW - Estimation of wind speed
KW - Wind turbine
KW - Newton-Raphson method
M3 - Report
BT - Estimation of Wind Speed in Connection to a Wind Turbine
PB - Informatics and Mathematical Modelling, Technical University of Denmark, DTU
ER -