A PI-Type Sliding Mode Controller Design for PMSG-Based Wind Turbine

Table 1

WECS parameters.

Parameters	Value
Wind turbine inertia moment Jturkg·m^2	2×10^4
Air density ρkg/m^3	1.225
Blade length Rm	31
Maximum utilization coefficient of wind energy	0.476
Rated wind speed m/s	14
Rated power MW	2
Rated torque kN·m	4×10^2
Rate rotor speed rad/s	5
Generator pole logarithm	102
Permanent flux φWb	1.25
Stator-resistance Ω	0.001
stator-reluctance LmH	8.35
DC-Link voltage V	1800
DC-Link capacitor CF	0.22
System resistance Ω	0.001
System inductor LcmH	6
Power grid potential EgdV	380
Generator inertia moment Jgenkg·m^2	700