ANALIZA ELEKTROWNI WIATROWEJ Z GENERATOREM PMSG ANALYSIS OF WIND TURBINE SYSTEM WITH PMSG GENERATOR

The article presents converter system of a wind turbine with directly driver permanent magnet synchronous generator (PMSG). The mathematical models of wind power system have been described: the wind turbine, the generator PMSG, the power electronic converters and the control circuits. The control algorithms are based on applications of the vector methods of control. In the control system of the machine inverter the MPPT method has been applied. In the control system of grid converter the method of control of active power without flow of reactive power has been applied. The simulation studies showed the effectiveness of the proposed methods of vector control.