Simultaneous Design of Power Flow and Controller to Enhance Damping Performance of Power Systems *

摘要

In this paper, we address a problem of enhancing damping performance of power systems. The performance enhancement is achieved by simultaneous design of the power flow and controllers. The power flow design problem is formulated as parameter design in the parameter-dependent power system model. We propose a solution method to the parameter design, which is based on iteratively solving linear matrix inequalities. In order to further improve the damping performance of the power system, controller design is combined with the parameter design.