RT Simulation of Wind Power Station with NI Lab VIEW

摘要

The paper presents a Real-Time MIL (Model-In-The-Loop) test approach for a DFIG (Doubly-Fed Induction Generator) wind turbine system by modelling the power grid, controller, wind turbine, drive and wound rotor AC induction machine, and simulating the wind signal. The practical target is to find the best way to extract as much energy as possible by optimizing the controller model behavior for various fluctuations of wind speed, sweeping from low wind speed when the turbine extracts less energy from the wind, and high speed when the turbine will limit its energy utilization to keep the extracted energy at the maximum allowable level.