ADAPTIVE CONTROL FOR POWER SYSTEM «DFIG – WIND TURBINE» WITH NONLINEAR DISTURBANCE OBSERVER
The synthesis of adaptive control laws with sliding mode control for power system «DFIG – wind turbine» is proposed. Suggested laws provide both system movement from an arbitrary initial state in a valid field to the final state, characterized by the desired reactive power and optimum rotor speed values, and the worst disturbance compensation.
Keywords: adaptive control, observer, synergetic control theory, DFIG, wind turbine invariant
