Frequency spectral analysis of electrical partial discharge signals in XLPE cable under various soil conditions

• Main Authors: Md Thayoob Y.H., Ghosh P.S., Ghani A.B.A.
• Other Authors: 6505876050
• Format: Conference paper
• Published: 2023
• Subjects: Partial discharge; Soil thermal resistivity; XLPE Cable; Cables; Fast Fourier transforms; Frequency domain analysis; Partial discharges; Soils; Spectrum analysis; Spectrum analyzers; Thermal conductivity; Time domain analysis; Core temperatures; Fixed temperatures; Frequency domains; Frequency spectrums; Operating conditions; Partial discharge signals; PD measurements; Power utilities; Signal patterns; Soil conditions; Spectral analysis; Spectral contents; Time domains; Two parameters; Electric network analysis

As XLPE cables age, partial discharge (PD) testing on the cables has gained a lot of attention in the power utilities. This is because PD has been found to be a good indicator of the insulation health. In this research work, an experiment has been carried out in order to acquire electrical PD signal...