Wind Turbine Power Curve (2D)
P = ½ ρ A V³ Cₚ
ρ = 1.225 kg/m³ (air)
Betz limit: Cₚ ≤ 16/27 ≈ 0.593
Power Output
— kW
Rotor RPM
—
Efficiency / Betz
— %
Power Coeff. Cₚ
—
Tip Speed Ratio λ
—
Wind Speed
10.0 m/s
Blade Pitch / Cₚ
0°
Rotor Diameter
80 m
Power Output vs Wind Speed