Transformer Protection Using the Wavelet Transform

Article Turkish OPEN
ÖZGÖNENEL, Okan; ÖNBİLGİN, Güven; KOCAMAN, Çağrı;
(2005)
  • Publisher: TUBITAK
  • Journal: issn: 1300-0632, eissn: 1303-6203
  • Publisher copyright policies & self-archiving
  • Subject: Differential Protection, Power Transformer, Discrete Wavelet Transform (DWT), Fast Fourier Transform (FFT), Discontinuity Analysis

This paper introduces a novel approach for power transformer protection algorithm. Power system signals such as current and voltage have traditionally been analysed by the Fast Fourier Transform. This paper aims to prove that the Wavelet Transform is a reliable an... View more
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