No abstract

A transient stability simulation algorithm that can handle the flexibility of system components is studied. The algorithm is explained comparing to a conventional method. Since no iteration process is used, there is no mathematical instability occurred at critical conditions. Precision of integration algorithms are compared to choose an appropriate integration method.Studies on a control system for phase-shifter's angle and on fast reclosing of separated system are also conducted for a model system with a generator and an infinite bus connected by two transmission lines.