A performance comparison of a nonlinear and a linear control for grid connected PMSG wind energy conversion system
Nonlinear control approach of WECS based on PMSG and interconnected to the grid. The nonlinear SMC approach is used to improve the overall efficiency of the WECS. The performance has been demonstrated under varying wind and grid fault conditions. The performance of the SMC is validated via comparison with that of PI regulators. MATLAB simulations show the effectiveness of the proposed control strategies.
pmsg nonlinear control wind farm mppt pfc control electric network connection