APPARATUS AND METHOD FOR OPERATING A WIND TURBINE UNDER LOW UTILITY GRID VOLTAGE CONDITIONS

摘要

The present invention relates to a wind turbine and an associated method for controlling the output current from said wind turbine to an electric power grid, and, more particularly, to a wind turbine and a method for controlling the current under conditions of grid voltage variations due to changing grid conditions as in the case for example when a wind turbine experiences and recovers from a fault.