A dynamic extension for L/sub g/V controllers

A dynamic state feedback control structure is proposed. The scheme is conceived as an adaptive controller with the equilibrium in an L/sub g/V control law as the uncertain parameter, which allows the implementation of the controller for systems with unknown equilibrium. A new property of L/sub g/V controllers is given, and it is proven that this and other important properties carry on to the proposed scheme. A synchronous machine case study shows that the proposed scheme may give better results than the L/sub g/V controller from which it is derived.