Effect of polyethylene interface on space charge formation
Effect of polyethylene interface on space charge formation
This paper reports the results of an investigation into the space charge formation and decay at different material interfaces. In particular, the influence of the interface between electrode and polymer or polymer and polymer on the space charge dynamics has been studied. Planar samples were subjected to high dc electric stresses for extended periods of time and space charge measurements taken using the pulsed electroacoustic (PEA) technique. It has been found that the types of interface between electrode and polymer play a significant role in determining the charge distribution in the insulation and that the interface between polymer and polymer acts as a potential barrier to electrons whilst allowing positive charge carriers through easily.
Interface, polyethylene, space charge, PEA technique
113-121
Chen, G
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Tanaka, Y
e940ed91-1ebe-4edb-9088-59c856782ee8
Takada, T
c18cec05-a411-4709-b720-a6701a180cc2
Zhong, L
51f65323-e999-4d35-87e9-f0681d7f44af
February 2004
Chen, G
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Tanaka, Y
e940ed91-1ebe-4edb-9088-59c856782ee8
Takada, T
c18cec05-a411-4709-b720-a6701a180cc2
Zhong, L
51f65323-e999-4d35-87e9-f0681d7f44af
Chen, G, Tanaka, Y, Takada, T and Zhong, L
(2004)
Effect of polyethylene interface on space charge formation.
IEEE Transactions on Dielectrics & Electrical Insulation, Vol.11 (No.1), .
Abstract
This paper reports the results of an investigation into the space charge formation and decay at different material interfaces. In particular, the influence of the interface between electrode and polymer or polymer and polymer on the space charge dynamics has been studied. Planar samples were subjected to high dc electric stresses for extended periods of time and space charge measurements taken using the pulsed electroacoustic (PEA) technique. It has been found that the types of interface between electrode and polymer play a significant role in determining the charge distribution in the insulation and that the interface between polymer and polymer acts as a potential barrier to electrons whilst allowing positive charge carriers through easily.
Text
Chen-IEEEDEI2.pdf
- Other
More information
Published date: February 2004
Keywords:
Interface, polyethylene, space charge, PEA technique
Organisations:
Electronics & Computer Science, EEE
Identifiers
Local EPrints ID: 260596
URI: http://eprints.soton.ac.uk/id/eprint/260596
ISSN: 1070-9878
PURE UUID: 3ef31153-7e8f-41fd-884c-b6d163ca823a
Catalogue record
Date deposited: 02 Mar 2005
Last modified: 14 Mar 2024 06:39
Export record
Contributors
Author:
G Chen
Author:
Y Tanaka
Author:
T Takada
Author:
L Zhong
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics