Partial Discharge Simulation and Detection in 750V DC XLPE Cables

Soh, C. B., Liew, C. K., Cao, S. Y., Tseng, K. J., Low, Pearl M. Z. and Woo, Wai Lok (2019) Partial Discharge Simulation and Detection in 750V DC XLPE Cables. In: 2019 Joint International Symposium on Electromagnetic Compatibility, Sapporo and Asia-Pacific International Symposium on Electromagnetic Compatibility (EMC Sapporo/APEMC). IEEE, Tokyo, pp. 391-394. ISBN 9784885523229

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Partial Discharge Simulation and Detection in 750V DC XLPE Cables.pdf - Accepted Version
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Official URL: https://doi.org/10.23919/EMCTokyo.2019.8893657

Abstract

his paper identifies and explores the different methodologies in detection of voids and signs of corrosion in the 750V DC XLPE cable insulation that causes partial discharge (PD), as well as analyzing its transient behaviour using MATLAB simulation. MATLAB software is used to study the partial discharge behaviour and their voltage waveforms with respect to the magnetic field. This allows better understanding of the occurrence of partial discharges and methods that can be used to predict future cable failures. Based on the Partial Discharge behaviour simulated by software and correlation with experimental results from Non-Destructive thermographic imaging of intentional generated defects in XLPE cables, it allows identification of voids and potential corroded cable. The work allows early detection of flaws, preventing potential cable failure and provide timely maintenance.

Item Type: Book Section
Uncontrolled Keywords: Partial Discharge, Thermography, Electrical Insulation, Electrical Tree
Subjects: G400 Computer Science
G600 Software Engineering
H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Computer and Information Sciences
Depositing User: John Coen
Date Deposited: 01 May 2020 11:02
Last Modified: 01 May 2020 13:00
URI: http://nrl.northumbria.ac.uk/id/eprint/42981

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