—Frequency is an important indicator of balance between active power generation and load. Active power-frequency dynamics analysis is an important task of power system operation. This paper proposes a novel cascading outage simulation model based on dynamic Fast Decoupled Load Flow (FDLF) considering frequency deviation. A distributed slack bus model is considered in such a way that all of the ...

Abstract This paper discusses an active set trust-region algorithm for bound-constrained optimization problems. A sufficient descent condition is used as a computational measure to identify whether the function value reduced or not. To get our complexity result, critical which computationally better than other known measures. Under positive definiteness of approximated Hessian matrices restrict...