An Approach of Transient Stability Analysis for Multimachine Based on Artificial Neural Network

摘要

The present work uses MATLAB Program to reenact the outcomes of best techniques for transient reliability examination, for instance, arrange strategy RAte of Change of Kinetic Energy (RACKE) and Step By Step (SBS) of underhanded strategy since it has more precision than each other strategy. The results of MATLAB Program is utilized to prepare Probabilistic Neural Network (PNN) method, this training data represented the rotor angle of each machine in power system verses time during 1 sec.(period time of fault), after training is finished, ANN ready to get results which concurred with the MATLAB program results. One of the speedy and accurate method of ANN, for example, Probabilistic Neural Network (PNN) was utilized to arrange the conduct of the power system relying upon its stability into (stable or unstable), the results of this simulation, clarify that ANN is proficient to dissect transient stability of power system and doing classification.