Prevent Damage to Wind Turbine of Type DFIG in LVRT Condition

Spread of wind power plants connected to the grid has raised some concerns about the weakness of disturbances resulting voltage drop. Doubly fed induction generators are very sensitive to sudden changes of stator voltage. Fault conditions, a sudden sharp rise in the rotor will link voltage DC converters. Increase the voltage and current, causing severe damage to the converters. This paper presents two methods for reducing the voltage and current standard. Accuracy of the method is verified by simulation results PSCAD/EMTDC for a 1.3 [mw] wind turbine manufactured by Siemens Company.

کلیدواژه ها:

Doubly Fed Induction Generator ، protection System ، Low-Voltage Ride-Through ، Wind Turbine