Title :
Investigation on Test Method of DC XLPE Cable
Author :
Sakamoto, Y. ; Fukagawa, H. ; Yamada, Y. ; Yoshida, S. ; Ninomiya, K. ; Ando, N.
Author_Institution :
Central Research Institute of Electric Power Industry
fDate :
6/1/1982 12:00:00 AM
Abstract :
There is no standard specification for type test on dc cables except one recommended by CIGRE SC-21 for oil impregnated paper insulated cables up to 600kV. In Japan 250kV class XLPE dc cables were manufactured and subjected to a long term test program including the type test mentioned above. As a result it seems that this type test is not suitable for XLPE cables. This paper presents a new consideration in voltage withstand test for XLPE dc cable based on dc insulation characteristics of XLPE.
Keywords :
Automatic testing; Breakdown voltage; Cable insulation; Frequency; Oil filled cables; Oil insulation; Petroleum; Power cable insulation; Power cables; Surges;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1982.317182
