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Active filters (AFs) are used to compensate for harmonics and reactive component of the load current drawn by nonlinear loads. Reference signal extraction plays crucial role in the control scheme of AF. Recently a lot of attention has been given to single phase p-q theory as a method for reference current signal extraction for AF. In this work the method of reference signal generation using single...
Partial discharge (PD) measurement is used for condition monitoring of insulation in high voltage equipments. Extraction of PD pulses buried in noise and interferences is a challenging task encountered in PD measurement. Recent research shows that second generation wavelet transform (SGWT) can potentially be employed for extracting PD pulses from severe noise and interferences. In this work, an SGWT...
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