Wind energy has become one of the most promising renewable energy in recent decades. However, severe rotor oscillations arose by the wind shear and tower shadow effects were not only harmful to the power quality but also threatening to the stability of the energy system. Meanwhile, it is difficult to simulate the effects under the local condition. Therefore, it is indispensable to develop an immersion environment for the wind energy conversion. To cover these requirements, a novel approach to simulate the process of the wind energy generation with wind shear and tower shadow effects is presented. In particular, the replication method is applicable to both fixed and variable speed turbines, for the rotor oscillations synchronizing with the rotations at a constant angle. The equivalent wind speed of the effects contributes to the aerodynamics model as nonstationary time series. For stationary processing the nonstationary signals in the time domain, the analysis of computer order tracking is imported to solv...
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