NDLI: Effect of ethylene-acrylic acid and sorbital on the formation of water treeing in polyethylene

Content Provider	IEEE Xplore Digital Library
Author	Dang, Z.-M. Tu, D.-M. Nan, C.-W.
Copyright Year	2003
Description	Author affiliation: Dept. of Mater. Sci. & Eng., Tsinghua Univ., Beijing, China (Dang, Z.-M.)
Abstract	This paper presents the properties of the water treeing forming in pure polyethylene (PE), and PE modified by ethylene-acrylic acid (EAA) and sorbital. The experimental voltage and time play an important role in water treeing formation. Polar groups introduced by EAA and sorbital can attract water molecular to make water molecular uniform distribute in material. Thus a water drop can't form, and the water treeing is inhibited. Our results suggest that the EAA and sorbital modified PE might become a kind of new insulating material of cable with resisting the water treeing. The samples with the water treeing can be recovered after being dried and then injected the transformer oil into them under vacuum, which illustrates that the samples with the water treeing may self-cure with this treatment.
Sponsorship	IEEE Dielectrics & Electrical Insulation Soc. IEE Japan
Starting Page	364
Ending Page	367
File Size	248899
Page Count	4
File Format	PDF
ISBN	0780377257
ISSN	10817735
DOI	10.1109/ICPADM.2003.1218427
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-06-01
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Polyethylene Trees - insulation Stress Voltage Cable insulation Polymers Dielectrics and electrical insulation Power cables Petroleum Moisture
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in