Adaptive backstepping control of DFIG generators for variable-speed wind turbines system

الملخص EN

In this paper, we present a nonlinear Adaptive robust control of active and reactive power by the use of the technique Backstepping a double-fed asynchronous generator (DFIG) system incorporated in a wind.

The power transfer between the stator and the network is carried out by acting on the rotor via a bidirectional signal converter.

A new control technique for wind systems is presented.

This control scheme is based on an adaptive pole placement control strategy integrated to a Backstepping control scheme.

The overall stability of the system is shown using Lyapunov technique.

The performance and robustness are analyzed and compared by simulation based Matlab / Simulink software.