METHOD FOR OPTIMIZATION PARAMETER OF POWER SYSTEM STABILIZER ON HYBRID SYSTEM MODELING

摘要

A method for optimizing a parameter of an electrical power system is presented to optimize a nonlinear parameter and a linear parameter at the same time by optimizing a linear parameter of an electrical power system stabilizer. According to a method for optimizing a parameter of an electrical power system stabilizer, a DAIS(Differential Algebraic Impulsive Switched) modeling is performed in the electrical power(311). Hessian Matrix is calculated through the DAIS model of the electrical power system and a predetermined object function(313). A nonlinear parameter of a power system stabilizer(PSS) is optimized through the object function, the Hessian matrix and a first mathematical equation(319).