NDLI: Multi-aging test technology for estimating long time performance of polymer insulators

Content Provider	IEEE Xplore Digital Library
Author	Han-Goo Cho Se-Won Han Un-Yong Lee
Copyright Year	2002
Description	Author affiliation: Strategic Electrotechnol. Res. Center, Korea Electrotechnol. Res. Inst., Chang Won, South Korea (Han-Goo Cho; Se-Won Han; Un-Yong Lee)
Abstract	This paper presents multi-stress chamber experiments and tracking wheel test to examine the tracking and erosion performance of a polymer insulator for transmission. Multi-stress testing is able to demonstrate deficiencies of polymer insulator materials and designs, including the nature of interfaces in insulation design. We have investigated IEC 61109 Annex C (5000 h aging test) and CEA tracking wheel test as test methods of artificial accelerated aging. The aging degree of the polymer insulator is estimated by leakage current, measurement of hydrophobicity degree, damage conditions of insulator surface, withstand voltage test etc.
Sponsorship	IEEE
Starting Page	232
Ending Page	236
File Size	413546
Page Count	5
File Format	PDF
ISBN	0780373375
DOI	10.1109/ELINSL.2002.995920
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-04-07
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Insulator testing Polymers Plastic insulation Insulation life Wheels Materials testing Insulation testing IEC standards Accelerated aging Leakage current
Content Type	Text
Resource Type	Article

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Multi-aging test technology for estimating long time performance of polymer insulators