Optimization of a stand-alone PMSG wind generation system

This paper proposes the modeling and the simulation of a stand-alone wind energy system. A permanent magnet synchronous generator (PMSG) is used as a variable speed generator in the proposed wind energy system. In order to achieve the wind turbine maximum power control across a large wide range of wind speeds, a dynamic modeling and control of the wind system with battery energy storage including wind disturbances is presented in this paper. The simulation results show that the power gain obtained clearly increases the energy production from the wind energy system.