NDLI: Effect of antioxidants, on deterioration by partial discharge in LDPE and XLPE [insulation materials]

Content Provider	IEEE Xplore Digital Library
Author	Sekii, Y. Ohno, M. Oguma, H.
Copyright Year	2004
Description	Author affiliation: Chiba Inst. of Technol., Japan (Sekii, Y.; Ohno, M.; Oguma, H.)
Abstract	The effect of antioxidants in low-density polyethylene (LDPE) and cross-linked polyethylene (XLPE) on deterioration by partial discharge (PD) was investigated. Experiments were conducted using LDPE and XLPE samples containing phenolic antioxidants. Samples subjected to the PD were analyzed using atomic force microscopy and Fourier transform infrared analysis (AFM and FTIR). AFM images demonstrated that the magnitude of pits created in the sample containing antioxidants was smaller than that in samples containing no antioxidant. FTIR showed that oxidative degradation occurred on LDPE and XLPE surfaces when they were subjected to PD. These results confirmed that the amount of oxidized substances was smaller in samples containing phenolic antioxidants than in those containing no antioxidant. This report elucidates the mechanism of antioxidant action on deterioration by PD.
Starting Page	547
Ending Page	550
File Size	245268
Page Count	4
File Format	PDF
ISBN	0780385845
DOI	10.1109/CEIDP.2004.1364308
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-10-20
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Partial discharges Electrodes Voltage Polyethylene Polymers Atomic force microscopy Fourier transforms Degradation Plastic insulation Nitrogen
Content Type	Text
Resource Type	Article

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