Simulation of an induction generator connected to a simple system using 0dq transformation

An induction generator connected to an infinite bus through a grounded wye-grounded wye transformer, a transmission line, and with load and capacitance compensation, is studied using generator and system mathematical models in the stationary reference frame. Constraints for abnormal situations on the high voltage side of the transformer have been derived and the abnormalities have been simulated on a 386 personal computer. It is shown that when symmetry can be assumed, the 0dq transformation should be used to simplify the analysis of the power system transients. Since no specific phases are needed in the 0dq reference frame, multi-point faults can be easily modeled