Real Time Simulation System Of Large-Scale Power System Dynamics For A Dispatcher Training Simulator

Individual generator dynamic calculation method is tused in simulating severe power system disturbances, such as system separation due to faults or resynchronization. To speed up the sparse matrix calculations, a new vector processor was developed which made it possible to perform real time dynamic calculations for a large-scale power system. Test results proved that dynamics of a system with 186 buses and 44 generators could be calculated within one-third of the actual phenomenon time.