| Abstract |
In the last years Matlab / Simulink (R) has become the most used software for modeling and simulation of dynamic systems. Wind energy conversion systems are for example such systems because they contain parts with different range for the time constant: wind, turbine, generator, power electronics, transformer and grid. These subsystems are described by differential equations with different simulation steps. The electrical generator and the power converter need the smallest simulation step and therefore, these blocks decide the simulation speed. This paper present important aspects regarding the different implementations of induction machine model, influence of the solvers from Simulink and how the simulation speed can be increase for a wind turbine. |
