Large Signal Dynamics of Load-Frequency Control Systems and Their Optimization Using Nonlinear Programming: II

While in the first part of this paper the response of a large load-frequency control system (power system) when subjected to a major disturbance has been considered, in this second part nonlinear programming is used to minimize the effect of such a disturbance on a system. This sharply contrasts with the old cut and try procedure, which consisted of adjusting the control parameters to improve system performance.