A new DFT-based frequency estimation algorithm for protection devices under normal and fault conditions - Soroush Karimi Madahi, Seyed; Askarian Abyaneh, Hossein; Alberto Nucci, Carlo; Parpaei, Mohammad (International journal of electrical power & energy systems, 2022)
Keywords: Decaying DC; Discrete Fourier transform; Frequency estimation; Harmonic; Harmonic; Decaying DC; Frequency estimation; Discrete Fourier transform