Title of article :
The influence of the water on water absorption and density of XLPE cable insulation
Author/Authors :
Nikolajevic، نويسنده , , S.V.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Abstract :
This paper presents the results of a continuing
investigation into effect of water on water absorption and
density of crosslinked polyethylene (XLPE). The
experimental set up was made for the following XLPE cable
insulations: steam and dry cured with water tree retardant
crosslinked polyethylene (TR-XLPE) and without water tree
retardant crosslinkeld polyethylene (natural XLPE). During
tests, the tap water was injected (1) into the cable conductor
with cable ends closed, (2) into the cable conductor with
cable ends opened, and (3) into the metallic screen with cable
ends opened. The XLPE cable insulation together with the
water present in the cable was subjected to electrical stress
and heating. The results were analyzed theoretically and
experimentally. The aim of this paper is to present the results
of the influence of the water on water absorption and density
of various kinds of XLPE cable insulation in different service
conditions.
Journal title :
IEEE TRANSACTIONS ON POWER DELIVERY
Journal title :
IEEE TRANSACTIONS ON POWER DELIVERY