Research Article

Optimization Design of Wind Turbine Blade Based on an Improved Particle Swarm Optimization Algorithm Combined with Non-Gaussian Distribution

Table 1

Design parameters.

ParameterParameter value

Rotor diameter (m)60
Cone angle (°)0
Rated rotor speed (r/min)19
Rated wind speed (m/s)15
Cut-in wind speed (m/s)4
Tip-speed ratio λ6
Rated power (MW)1.3
Reference height (m)60
Hub elevation (m)50
Cut-out wind speed (m/s)25