Expert Systems with Applications: An International Journal
Engineering Applications of Artificial Intelligence
Classification of power system disturbances using support vector machines
Expert Systems with Applications: An International Journal
The search for optimal feature set in power quality event classification
Expert Systems with Applications: An International Journal
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews - Special issue on information reuse and integration
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Learning algorithms for a class of neurofuzzy network and application
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Geometrical Error Modeling and Compensation Using Neural Networks
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Using Fuzzy Cognitive Maps for Knowledge Management in a Conflict Environment
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
PID Control Using Presearched Genetic Algorithms for a MIMO System
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Prediction and identification using wavelet-based recurrent fuzzy neural networks
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
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In this paper a new approach for power quality (PQ) event detection and classification is proposed. This approach is based on an automatic four step algorithm. First the acquired voltage signals are represented in a 3-D space referential. Then principal component analysis is performed. In the third, features are extracted from the obtained eigenvalues of each disturbance waveforms. Finally a neuro-fuzzy based classifier automatically classifies the PQ disturbances. To show the effectiveness of the proposed method several case studies are presented. From the obtained results it is possible to confirm that the proposed approach can effectively classify different PQ disturbances.