Z. Arief, Yanuar and Ahmad, Hussein and Hikita, Masayuki (2008) Partial discharge characteristics of XLPE cable joint and interfacial phenomena with artificial defects. In: Proceedings of 2008 2nd IEEE International Conference on Power and Energy (PECon 2008) , 2008, Johor Bahru, Johor.
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Official URL: http://dx.doi.org/10.1109/PECON.2008.4762721
Abstract
This paper deals with partial discharge (PD) causing degradation of XLPE cable joint and interfacial phenomena of XLPE/EPR interface due to artificial defects such as metal particles, needle-like void and fiber soaked with water. We measured aging time dependence of phase-resolved PD (phi-q-n) patterns and PD statistic parameters when such kinds of defects were placed at XLPE/EPR interface. As a result, phi-q-n patterns were found to depend upon the defect type varying with aging time. In order to grasp the degradation mechanisms, we compared a practical XLPE cable joint with a model sample to simulate the real one. Moreover, electron spectroscopy for chemical analysis (ESCA) was also carried out to interpret the degradation mechanism.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Electrical Engineering |
| ID Code: | 15996 |
| Deposited By: | Siti Khairiyah Nordin |
| Deposited On: | 13 Oct 2011 14:45 |
| Last Modified: | 14 Oct 2011 02:32 |
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