29.05.2026.
Abstract
Engineering, Technology and Materials
A COMPUTATIONALLY EFFICIENT ALGORITHM FOR ACCURATE PHASOR ESTIMATION IN THE PRESENCE OF DECAYING DC COMPONENT IN FAULT CURRENT SIGNALS
This paper presents a novel and computationally efficient algorithm for improving the accuracy of phasor estimation in the presence of a decaying DC (DDC) component in fault current signals of transmission lines. In digital protective relays, the Discrete Fourier Transform (DFT) is widely employed for estimating the fundamental frequency phasor. Ho...
By Dimitrije Rozgic, Predrag Petrović