Artificial Neural Network based Fault Classifier and Locator for Transmission Line Protection
نویسندگان
چکیده
This paper presents a method for classification and location of transmission line faults based on Artificial Neural Network (ANN). Although for fault classification prefault and postfault three phase currents samples taken at one end of transmission line are used as ANN inputs, for location of faults post fault samples of both current and voltages of three phases are required . Simulation studies have been carried out extensively on two power system models: one in which the transmission line is fed from one end and another, in which the transmission line is fed from two ends. Different types of faults at different operating conditions have been considered for carrying out simulation studies. The simulation results presented confirm the feasibility of the proposed approach.
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