Reactive Power Control for Improving Wind Turbine System Behavior Under Grid Faults

<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> This letter aims to present a generalized vector-based formulation for calculating the grid-side current reference to control reactive power delivered to the grid. Strategies for current reference generation were implemented on the <emphasis emphasistype="italic">abc</emphasis> stationary reference frame, and their effectiveness was demonstrated experimentally, perhaps validating the theoretical analysis even under grid fault conditions. </para>