Development of an Analytically Described Pitch Regulator for a Wind Turbine to Be Used for Grid Disturbance Studies

Figure 9

Step response of the pitch regulated WT system under ideal grid conditions: (a) wind speed, (b) output torque, (c) rotor speed, (d) pitch angle for the whole high speed region and (e) output torque, (f) rotor speed, and (g) pitch angle for one wind step.

(a)

(b)

(c)

(d)

(e)

(f)

(g)