Advanced processing techniques of high voltage impulse test signals
Leopoldo Angrisani, Pasquale Daponte, C. Dias, A. Almeida do Vale · 2002
The paper deals with a new technique, based on the wavelet transform, for the digital processing of high voltage impulses. A brief theoretical outline about the proposed technique is first reported. Technique assessment is then carried out through numerical tests on simulated HV impulses presenting typical disturbances superposed. Finally, experimental results show technique reliability if applied to actual HV impulses.