Simulation research on the LVRT the module of wind turbines in renewable energy integration

As a powerful power system simulation software package, PSS/E has great advantage in large-scale power system simulation. However, in the PSS/E dynamic model, there is no low voltage ride through (LVRT) the model for the wind turbine generator, and that is why for engineering practice it less referred with regard to wind power simulation. According to the analysis of the principle of the PSS/E second generation generic model wind generator, this paper built the LVRT a model-based PSS/E second generation generic model for the wind generator with the help of Fortran, and the model has been verified. The model this paper has built enriches the dynamic model of PSS/E and has led to more reference to PSS/E in engineering practice for the study of power system simulation with fluctuant wind power.