A. Gaouda, E. El-Saadany, M. Salama, V. Sood, A. Chikhani
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Disturbance monitoring in HVDC systems using wavelet multi-resolution analysis
This paper presents the application of wavelet based multi-resolution signal decomposition in monitoring different disturbances in HVDC systems. The features extracted from the proposed technique are generated from signals monitored on both DC and AC sides of the HVDC system. These monitored signals show promising features that can classify different disturbances that may occur anywhere in the HVDC system.