Partial Discharge Pattern Classification Using Frequency-Domain Statistical Descriptors

• Main Authors: Md Thayoob Y.H., Ghani A.B.Abd., Ghosh P.S.
• Other Authors: 6505876050
• Format: Conference paper
• Published: 2023
• Subjects: Classification (of information); Digital signal processing; Electric cables; Electric loads; Electric transformers; Fast Fourier transforms; Frequency domain analysis; Pattern recognition; Soil testing; Spectrum analysis; Statistical tests; Thermal conductivity; Time domain analysis; Voltage distribution measurement; Partial discharges (PD); Short time fast fourier transforms (STFFT); Electric breakdown

Internal partial discharges taking place inside an insulation has been identified as one of the major contributors of the high voltage equipment failures. Recently, with the rapid development of computer based signal processing, it is possible to identify the source of partial discharge (PD) signals...