By Topic

Study of the space charge measurement results on two kinds of extruded XLPE mini-cables

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Le Wang ; DIE-LIMAT, Univ. of Bologna, Bologna, Italy ; Fabiani, D. ; Montanari, G.C. ; Nilsson, U.H.

The results of space charge measurements carried out on mini-cables having two kinds of cross-linked polyethylene (XLPE) materials are presented in this paper. One material is a classic XLPE homopolymer, the other is high productivity XLPE compound. Space charge measurements were performed on mini-cables at three different temperatures and two voltage levels in order to obtain information about charge trapping phenomenology. Conduction current measurements were also carried out to support space charge results. It is found that the high-productivity material accumulates less space charge than the classic material at relatively higher temperature, when compared at the same voltage. Space charge and conduction current measurement results show that the threshold for space charge accumulation and for conduction of the high productivity material is more sensitive to temperature.

Published in:

Properties and Applications of Dielectric Materials, 2009. ICPADM 2009. IEEE 9th International Conference on the

Date of Conference:

19-23 July 2009