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After a severe disturbance due to an insulation failure in a transmission line, the precise fault location is a critical problem for the maintenance crew. In order to avoid further economical and social costs, fault diagnosis has to be performed as soon as possible. Fault diagnosis has been a major area of investigation among power system problems and intelligent system applications. Several approaches...
The knowledge of loads' future behavior is very important for decision making in power system operation. During the last years, many load models have been proposed, and the neural ones have presented the best results. One of the disadvantages of the neural models for load forecasting is the possibility of excessive adjustment of the training data, named overfitting, which degrades the generalization...
The neural network (NN) approach to power system transient stability analysis (TSA) has been presented as a potential tool for online applications, but the high dimensionality of the power systems turns it necessary to implement feature extraction techniques to make the application feasible in practice. At the same time, feature extraction can offer sensitivity information to help the identification...
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