Title :
The dielectric characteristics of insulating alkylbenzene oils for ultra high voltage cables due to aging times
Author :
Lee, YongWoo ; Lee, DuckChul ; Cho, DonChan ; Hong, NungPyo ; Kim, WangKon ; Hong, JinWoong
Author_Institution :
Kwangwoon Univ., Seoul, South Korea
Abstract :
To estimate the dielectric characteristics of an insulating oil for power cables, alkylbenzene oil, an original specimen and specimens aged for 100 and 200 hours at 100°C were measured by dielectric characteristics experiments under the conditions of a temperature range from 30[°C] to 120[°C], a frequency range from 30[Hz] to 1×106[Hz] and an applied voltage of 2.83 to 19.79[Vpp]. The results of the experiments for the contribution of carrier dynamics to the dielectric characteristics are presented
Keywords :
ageing; insulating oils; power cable insulation; 2.83 to 19.79 V; 30 to 120 C; 30 to 1E6 Hz; aging; alkylbenzene; carrier dynamics; dielectric characteristics; insulating oil; ultra high voltage power cables; Aging; Cable insulation; Dielectric measurements; Dielectrics and electrical insulation; Frequency estimation; Frequency measurement; Oil insulation; Petroleum; Power cables; Power measurement;
Conference_Titel :
Electrical Insulating Materials, 1995. International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-88686-047-8
DOI :
10.1109/ISEIM.1995.496511
