Control of a Doubly Fed Induction Generator in a Wind Turbine During Grid Fault Ride-Through

This paper analyzes the ability of a doubly fed induction generator (DFIG) in a wind turbine to ride through a grid fault and the limitations to its performance. The fundamental difficulty for the DFIG in ride-through is the electromotive force (EMF) induced in the machine rotor during the fault, wh... View More