%A M. Abdelbasset MAHBOUB,Said DRID,M. A. SID,Ridha CHEIKH %T Robust direct power control based on the Lyapunov theory of a grid-connected brushless doubly fed induction generator %0 Journal Article %D 2016 %J Front. Energy %J Frontiers in Energy %@ 2095-1701 %R 10.1007/s11708-016-0411-0 %P 298-307 %V 10 %N 3 %U {https://journal.hep.com.cn/fie/EN/10.1007/s11708-016-0411-0 %8 2016-09-07 %X

This paper deals with robust direct power control of a grid-connected brushless doubly-fed induction generator(BDFIG). Using a nonlinear feedback linearization strategy, an attempt is made to improve the desired performances by controlling the generated stator active and reactive power in a linear and decoupled manner. Therefore, to achieve this objective, the Lyapunov approach is used associated with a sliding mode control to guarantee the global asymptotical stability. Thus, an optimal operation of the BDFIG in sub-synchronous operation is obtained as well as the stator power flows with the possibility of keeping stator power factor at a unity. The proposed method is tested with the Matlab/Simulink software. Simulation results illustrate the performances and the feasibility of the designed control.