Two Control Strategies for Aggregated Wind Turbine Model with Permanent Magnet Synchronous Generator

Abstract

The behaviour of an aggregated wind turbine model with permanent magnet synchronous generator is studied when a wind fluctuation or a grid disturbance happens. Two control strategies are used for the generator-side converter and they are also used to evaluate the low-voltage ride-through capability of the aggregated model. MATLAB/Simulink has been used for the simulations and the results show that the proposed aggregated model behaviour follows closely the detailed one and, therefore, it is a good way to represent the wind turbine reaction.